PSYCH OpenIR研究单元&专题: 2017年第二届曲阜视觉科学会议<div style="text-align:center"><span style="font-size:x-large">会议日程</span></div>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">6</span><span style="font-family:宋体">月</span><span style="font-family:'Times New Roman',serif">30</span><span style="font-family:宋体">日</span></p>
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<p style="text-align:center"><span style="font-family:宋体">报到</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:00-18:00</span></p>
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<p style="text-align:center"><span style="font-family:宋体">报到</span></p>
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<p style="text-align:center"><span style="font-family:宋体">阙里宾舍大堂</span></p>
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<p style="text-align:center"><span style="font-family:宋体">程康老师纪念活动</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持:孙沛、何生、</span></p>
<p style="text-align:center"><span style="font-family:宋体">万小红</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">19:00-21:00</span></p>
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<p style="text-align:center"><span style="font-family:宋体">程康老师纪念活动</span></p>
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<p style="text-align:center"><span style="font-family:宋体">阙里宾舍二层国际会议厅</span></p>
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<td colspan="6" style="background-color:#ffe699; height:14.25pt; width:482.7pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">7</span><span style="font-family:宋体">月</span><span style="font-family:'Times New Roman',serif">1</span><span style="font-family:宋体">日</span></p>
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<td rowspan="8" style="height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">主题报告</span></p>
<p style="text-align:center"><span style="font-family:宋体">视觉认知</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持:孙沛</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:00-8:10</span></p>
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<p style="text-align:center"><span style="font-family:宋体">共同承办单位领导致辞</span></p>
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<td rowspan="14" style="height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院学术会堂</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:</span><span style="font-family:宋体">1</span><span style="font-family:'Times New Roman',serif">0-8:</span><span style="font-family:宋体">2</span><span style="font-family:'Times New Roman',serif">5</span></p>
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<p style="text-align:center"><span style="font-family:宋体">闫晓倩</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Attention modulation of rapid face identity discrimination</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:</span><span style="font-family:宋体">2</span><span style="font-family:'Times New Roman',serif">5-8:</span><span style="font-family:宋体">4</span><span style="font-family:'Times New Roman',serif">0</span></p>
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<p style="text-align:center"><span style="font-family:宋体">刘玲</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">错觉形状知觉的双阶段生成加工:</span><span style="font-family:'Times New Roman',serif">MEG</span><span style="font-family:宋体">研究</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:</span><span style="font-family:宋体">4</span><span style="font-family:'Times New Roman',serif">0-8:</span><span style="font-family:宋体">5</span><span style="font-family:'Times New Roman',serif">5</span></p>
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<p style="text-align:center"><span style="font-family:宋体">孟泽龙</span></p>
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<p style="text-align:center"><span style="font-family:宋体">汉语发展性阅读障碍儿童的视觉大细胞通路功能探究:一项</span><span style="font-family:'Times New Roman',serif">ERPs</span><span style="font-family:宋体">研究</span></p>
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<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:</span><span style="font-family:宋体">5</span><span style="font-family:'Times New Roman',serif">5-9:</span><span style="font-family:宋体">1</span><span style="font-family:'Times New Roman',serif">0</span></p>
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<td style="height:39pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">任祥娟</span></p>
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<td colspan="2" style="height:39pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Human judgment of relative-frequency adapts to the environmental statistics via non-linear sequential effects</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:</span><span style="font-family:宋体">1</span><span style="font-family:'Times New Roman',serif">0-9:</span><span style="font-family:宋体">2</span><span style="font-family:'Times New Roman',serif">5</span></p>
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<p style="text-align:center"><span style="font-family:宋体">刘景瑶</span></p>
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<p style="text-align:center"><span style="font-family:宋体">场认知风格对多目标追踪表现的影响及其认知加工机制</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:</span><span style="font-family:宋体">2</span><span style="font-family:'Times New Roman',serif">5-9:</span><span style="font-family:宋体">4</span><span style="font-family:'Times New Roman',serif">0</span></p>
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<p style="text-align:center"><span style="font-family:宋体">王巧玲</span></p>
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<p style="text-align:center"><span style="font-family:宋体">长时间认知操作任务对错误监控能力影响的</span><span style="font-family:'Times New Roman',serif">ET</span><span style="font-family:宋体">和</span><span style="font-family:'Times New Roman',serif">ERP</span><span style="font-family:宋体">研究</span></p>
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<td style="background-color:#bdd7ee; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:</span><span style="font-family:宋体">4</span><span style="font-family:'Times New Roman',serif">0-10:00</span></p>
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<td colspan="3" style="background-color:#bdd7ee; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">茶歇</span></p>
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<td rowspan="7" style="height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">主题报告</span></p>
<p style="text-align:center"><span style="font-family:宋体">视觉认知</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持:张航</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">10:00-10:15</span></p>
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<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">胡晶晶</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">掩蔽刺激与目标刺激的语义相似度对掩蔽效果的影响</span></p>
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<td style="height:4.5pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">10:15-10:30</span></p>
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<p style="text-align:center"><span style="font-family:宋体">李梦琪</span></p>
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<td colspan="2" style="height:4.5pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">场景主旨加工的上级水平优势:来自注意瞬脱范式的证据</span></p>
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<p style="text-align:center"><span style="font-family:'Times New Roman',serif">10:30-10:45</span></p>
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<p style="text-align:center"><span style="font-family:宋体">申莉</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Valence concept contributes to perception of implicit facial emotion</span></p>
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<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">10:45-11:00</span></p>
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<p style="text-align:center"><span style="font-family:宋体">刘萍</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">共情优势的视觉加工证据</span></p>
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<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">11:00-11:15</span></p>
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<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">裴宗雯</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">单字命名任务中影响汉字饱和进程的因素:来自眼动的证据</span></p>
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<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">11:15-11:30</span></p>
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<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">戴梦诺</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">多重注意定势的证据:来自空间瞬脱的结果</span></p>
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<td style="background-color:#bdd7ee; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">11:30-13:00</span></p>
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<td colspan="3" style="background-color:#bdd7ee; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">午餐</span></p>
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<td style="background-color:#bdd7ee; height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院食堂</span></p>
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<td rowspan="6" style="height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">主题报告</span></p>
<p style="text-align:center"><span style="font-family:宋体">视觉注意、</span></p>
<p style="text-align:center"><span style="font-family:宋体">学习与记忆</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持:李晟</span></p>
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<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:00-13:15</span></p>
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<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">付英涛</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Could source amnesia occur in the context of working memory?</span></p>
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<td rowspan="6" style="height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院学术会堂</span></p>
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<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:15-13:30</span></p>
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<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">王牧之</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">The oscillated temporal-expectation model for visual priming</span></p>
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<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:30-13:45</span></p>
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<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">姚乃埌</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">The Influence of Working Memory Load of Binding on Selective Attention</span></p>
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<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:45-14:00</span></p>
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<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">胡定之</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Teaching visual orientation discrimination through tactile learning</span></p>
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<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">14:00-14:15</span></p>
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<td style="height:39pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">张明霞</span></p>
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<td colspan="2" style="height:39pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Preliminary evidence for a role of the personality trait in visual perceptual learning</span></p>
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<td style="background-color:#bdd7ee; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">14:15-14:45</span></p>
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<td colspan="3" style="background-color:#bdd7ee; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">茶歇</span></p>
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<td style="background-color:#c6e0b4; height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">墙报展示</span></p>
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<td style="background-color:#c6e0b4; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">14:15-17:00</span></p>
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<td colspan="3" style="background-color:#c6e0b4; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">墙报展示</span></p>
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<td style="background-color:#c6e0b4; height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院科技楼二层多功能厅</span></p>
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<td style="height:39pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">特邀报告</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持人:</span><span style="font-family:'Times New Roman',serif">Anna Wang Roe</span></p>
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<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">17:00-18:00</span></p>
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<td style="height:39pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Dr. Keiji Tanaka</span></p>
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<td colspan="2" style="height:39pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Object recognition in the inferotemporal cortex: from visual features to semantics</span></p>
</td>
<td style="height:39pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院学术会堂</span></p>
</td>
</tr>
<tr>
<td style="background-color:#bdd7ee; height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">学术交流晚宴</span></p>
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<td style="background-color:#bdd7ee; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">18:30-20:30</span></p>
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<td colspan="3" style="background-color:#bdd7ee; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">学术交流晚宴</span></p>
</td>
<td style="background-color:#bdd7ee; height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">阙里宾舍一层餐厅</span></p>
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<td colspan="6" style="background-color:#ffe699; height:14.25pt; width:482.7pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">7</span><span style="font-family:宋体">月</span><span style="font-family:'Times New Roman',serif">2</span><span style="font-family:宋体">日</span></p>
</td>
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<td rowspan="8" style="height:39pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">主题报告</span></p>
<p style="text-align:center"><span style="font-family:宋体">视觉神经科学</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持:王伟/钟咏梅</span></p>
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<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:00-8:15</span></p>
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<td style="height:39pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">陈汝佳</span></p>
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<td colspan="2" style="height:39pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Context-dependent Laminar Processing of Visual Contours in Monkey V1 and V2</span></p>
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<td rowspan="14" style="height:39pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院学术会堂</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:15-8:30</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">罗俊翔</span></p>
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<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">The neural mechanism underlying illusory complex motions</span></p>
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<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:30-8:45</span></p>
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<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">姜秋菊</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Retina stimulation with low-frequency ultrasound in vivo</span></p>
</td>
</tr>
<tr>
<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:45-9:00</span></p>
</td>
<td style="height:39pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">宋雪梅</span></p>
</td>
<td colspan="2" style="height:39pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Sub-compartments within orientation columns of primary visual cortex: a proposal for a contour building architecture</span></p>
</td>
</tr>
<tr>
<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:00-9:15</span></p>
</td>
<td style="height:39pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">濮鸣亮</span></p>
</td>
<td colspan="2" style="height:39pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">An unconventional distribution pattern of retinal ganglion cells in the giant panda (Ailuropoda melanoleuca)</span></p>
</td>
</tr>
<tr>
<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:15-9:30</span></p>
</td>
<td style="height:39pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">王中峰</span></p>
</td>
<td colspan="2" style="height:39pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Activation of group I metabotropic glutamate receptors regulates the excitability of rat retinal ganglion cells by suppressing Kir and Ih</span></p>
</td>
</tr>
<tr>
<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:30-9:45</span></p>
</td>
<td style="height:39pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">赵慧霞</span></p>
</td>
<td colspan="2" style="height:39pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Retinal Ganglion Cell Responses to Low-frequency Focused Ultrasound Stimulation</span></p>
</td>
</tr>
<tr>
<td style="background-color:#bdd7ee; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:45-10:15</span></p>
</td>
<td colspan="3" style="background-color:#bdd7ee; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">茶歇</span></p>
</td>
</tr>
<tr>
<td rowspan="7" style="height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">主题报告</span></p>
<p style="text-align:center"><span style="font-family:宋体">视觉心理</span></p>
<p style="text-align:center"><span style="font-family:宋体">物理与模型</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持:张弢</span></p>
</td>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">10:15-10:30</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">高颖</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">A Two-view Learning Method on Procedural Texture Classification</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">10:30-10:45</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">尚小伟</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">注视区域对材质感知和识别的影响</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">10:45-11:00</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">蒯曙光</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">内在参照系对角度知觉的影响</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">11:00-11:15</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">施霖</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">短波长敏感视锥细胞适应水平与颜色对比度检测阈值的相关性</span></p>
</td>
</tr>
<tr>
<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">11:15-11:30</span></p>
</td>
<td style="height:39pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">黄今凤</span></p>
</td>
<td colspan="2" style="height:39pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Sensory context influence on first-order orientation perception</span><span style="font-family:宋体">不同环境方位信息对一阶方位信息的感知的影响</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">11:30-11:45</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">刘杰</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">干眼症与焦虑及抑郁水平相关性研究</span></p>
</td>
</tr>
<tr>
<td style="background-color:#bdd7ee; height:21.55pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">12:00-13:00</span></p>
</td>
<td colspan="3" style="background-color:#bdd7ee; height:21.55pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">午餐</span></p>
</td>
<td style="background-color:#bdd7ee; height:21.55pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院食堂</span></p>
</td>
</tr>
<tr>
<td rowspan="5" style="height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">主题报告</span></p>
<p style="text-align:center"><span style="font-family:宋体">视觉心理</span></p>
<p style="text-align:center"><span style="font-family:宋体">物理与模型</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持:罗欢</span></p>
</td>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:00-13:15</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">高正国</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">基于</span><span style="font-family:'Times New Roman',serif">Web</span><span style="font-family:宋体">浏览器的随机点实验技术研究</span></p>
</td>
<td rowspan="6" style="height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院学术会堂</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:15-13:30</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">林博荣</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Synchronized stimuli are perceived to be shorter</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:30-13:45</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">官漱尘</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Mutual transfer between visual and auditory temporal interval learning supports a central clock in temporal processing</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:45-14:00</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">徐莹</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">材质图像识别与眼动分析</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">14:00-14:15</span></p>
</td>
<td style="height:14.25pt; width:45.7pt">
<p style="text-align:center"><span style="font-family:宋体">陈静</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:159.4pt">
<p style="text-align:center"><span style="font-family:宋体">分离光流信息与形状信息对个体朝向目标行进的影响</span></p>
</td>
</tr>
<tr>
<td style="background-color:#bdd7ee; height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">茶歇</span><span style="font-family:'Times New Roman',serif"> </span></p>
</td>
<td style="background-color:#bdd7ee; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">14:15-14:45</span></p>
</td>
<td colspan="3" style="background-color:#bdd7ee; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">茶歇</span><span style="font-family:'Times New Roman',serif"> </span></p>
</td>
</tr>
<tr>
<td style="background-color:#c6e0b4; height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">墙报展示</span><span style="font-family:'Times New Roman',serif"> </span></p>
</td>
<td style="background-color:#c6e0b4; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">14:15-17:00</span></p>
</td>
<td colspan="3" style="background-color:#c6e0b4; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">墙报展示</span></p>
</td>
<td style="background-color:#c6e0b4; height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院科技楼二层多功能厅</span></p>
</td>
</tr>
<tr>
<td style="height:39pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">特邀报告</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持人:何生</span></p>
</td>
<td style="height:39pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">17:00-18:00</span></p>
</td>
<td colspan="2" style="height:39pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Dr. Randolph Blake</span></p>
</td>
<td style="height:39pt; width:158.85pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Attention, visual competition and perceptual inference: Reflections on My Career Studying Binocular Rivalry</span></p>
</td>
<td style="height:39pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院学术会堂</span></p>
</td>
</tr>
<tr>
<td style="background-color:#bdd7ee; height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">学生之夜</span></p>
</td>
<td style="background-color:#bdd7ee; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">19:00-21:00</span></p>
</td>
<td colspan="3" style="background-color:#bdd7ee; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">学生之夜</span></p>
</td>
<td style="background-color:#bdd7ee; height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院科技楼二层多功能厅</span></p>
</td>
</tr>
<tr>
<td colspan="6" style="background-color:#ffe699; height:14.25pt; width:482.7pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">7</span><span style="font-family:宋体">月</span><span style="font-family:'Times New Roman',serif">3</span><span style="font-family:宋体">日</span></p>
</td>
</tr>
<tr>
<td rowspan="7" style="height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Visual Neuroscience Symposium:</span></p>
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">New Advances in Visual</span></p>
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Neurosciences</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持:余聪</span></p>
<p style="text-align:center"><span style="font-family:'Times New Roman',serif"> </span></p>
</td>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:00-8:30</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:宋体">薛天</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Non-image forming vision and its subcortical neural circuitry</span></p>
</td>
<td rowspan="8" style="height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院学术会堂</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">8:30-9:00</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Anna </span><span style="color:#221e1f; font-family:'Times New Roman',serif">Wang</span><span style="font-family:'Times New Roman',serif"> Roe</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Cortical development of macaque monkey foveal vision</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:00-9:30</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:宋体">李武</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Parsing visual images through inter-areal and inter-laminar processing</span></p>
</td>
</tr>
<tr>
<td style="background-color:#bdd7ee; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">9:30-10:00</span></p>
</td>
<td colspan="3" style="background-color:#bdd7ee; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">茶歇</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">10:00-10:30</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:宋体">唐世明</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Investigating visual cortex by using two-photon imaging in awake macaque</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">10:30-11:00</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:宋体">张朋</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">High resolution fMRI of human visual thalamus</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">11:00-11:15</span></p>
</td>
<td colspan="3" style="height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">交流与讨论</span><span style="font-family:'Times New Roman',serif"> </span></p>
</td>
</tr>
<tr>
<td style="height:4.5pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">最佳墙报颁奖</span></p>
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Business Meeting</span></p>
</td>
<td style="height:4.5pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">11:15-12:00</span></p>
</td>
<td colspan="3" style="height:4.5pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">最佳墙报颁奖</span><span style="font-family:'Times New Roman',serif"> </span><span style="font-family:宋体">(何生)</span></p>
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Business Meeting </span><span style="font-family:宋体">(何子江)</span></p>
</td>
</tr>
<tr>
<td style="background-color:#bdd7ee; height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif"> </span></p>
</td>
<td style="background-color:#bdd7ee; height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">12:00-13:00</span></p>
</td>
<td colspan="3" style="background-color:#bdd7ee; height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">午餐</span></p>
</td>
<td style="background-color:#bdd7ee; height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">济宁学院食堂</span><span style="font-family:'Times New Roman',serif"> </span></p>
</td>
</tr>
<tr>
<td rowspan="7" style="height:14.25pt; width:144.4pt">
<p style="text-align:center"><span style="font-family:宋体">女科学家论坛</span></p>
<p style="text-align:center"><span style="font-family:宋体">主持:</span><span style="font-family:'Times New Roman',serif"> </span><span style="font-family:宋体">叶铮、傅小兰</span></p>
</td>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:00-13:05</span></p>
</td>
<td colspan="3" style="height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">主持人</span><span style="font-family:'Times New Roman',serif"> </span><span style="font-family:宋体">致辞开场</span></p>
</td>
<td rowspan="7" style="height:14.25pt; width:72pt">
<p style="text-align:center"><span style="font-family:宋体">阙里宾舍二层咖啡厅</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:05-13:35</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="margin-left:0cm; margin-right:0cm; text-align:center"><span style="font-family:宋体">阴正勤</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="margin-left:0cm; margin-right:0cm; text-align:center"><span style="font-family:宋体">我为什么要做科研?</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">13:35-14:05</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">Anna Wang Roe</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="margin-left:0cm; margin-right:0cm; text-align:center"><span style="font-family:宋体">分享科研工作中自己的工作经验和感悟</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">14:05-14:35</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:宋体">罗欢</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="text-align:center"><span style="font-family:宋体">作为女性从事科研工作对自己的个人成长和社会生活的感受和经验</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">14:35-14:55</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:宋体">张航</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="text-align:center"><span style="font-family:宋体">对于女科学家(女科技工作者)在科研工作中优势,以及面临的矛盾与困惑</span></p>
</td>
</tr>
<tr>
<td style="height:14.25pt; width:61.2pt">
<p style="margin-left:0cm; margin-right:0cm; text-align:center"><span style="font-family:'Times New Roman',serif">14:55-15:15</span></p>
</td>
<td colspan="2" style="height:14.25pt; width:46.25pt">
<p style="text-align:center"><span style="font-family:宋体">叶铮、</span></p>
<p style="text-align:center"><span style="font-family:宋体">阴正勤、</span></p>
<p style="text-align:center"><span style="font-family:宋体">罗欢、</span></p>
<p style="text-align:center"><span style="font-family:宋体">张航</span></p>
</td>
<td style="height:14.25pt; width:158.85pt">
<p style="text-align:center"><span style="font-family:宋体">讨论:如何加强女科学家(女科技工作者)之间的联系,拓展相互交流的渠道</span></p>
</td>
</tr>
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<td style="height:14.25pt; width:61.2pt">
<p style="text-align:center"><span style="font-family:'Times New Roman',serif">15:15-15:20</span></p>
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<td colspan="3" style="height:14.25pt; width:205.1pt">
<p style="text-align:center"><span style="font-family:宋体">主持人</span><span style="font-family:'Times New Roman',serif"> </span><span style="font-family:宋体">总结发言</span></p>
</td>
</tr>
</tbody>
</table>
<p> </p>http://ir.psych.ac.cn:80/handle/311026/217772024-03-28T09:49:13Z2024-03-28T09:49:13Z缺损视野的自然评估与恢复赵金何勍邱怀雨黄昌兵http://ir.psych.ac.cn:80/handle/311026/221382023-06-25T01:54:54Z2017-12-29T02:21:07Z题名: 缺损视野的自然评估与恢复
作者: 赵金; 何勍; 邱怀雨; 黄昌兵
摘要: <p>
目的:视野缺损是一种常见的眼科疾病,眼部炎症、外伤以及视觉通路病变等均会造成不同类型的视野缺损。目前临床上对视野受损的视觉能力评估主要依赖于视野计,但有不少研究表明视野计可能大大低估了患者的视觉能力。然而,临床上并无用于对已缺损视野功能进行客观而有效地评估和干预的技术和方法。本研究利用视觉心理物理学研究中已被研究得相对比较清晰的记忆视觉掩蔽技术(memory masking)去定量评估受损视野的残留功能水平。同时,对于受损视野仍有残留功能的病人,采用知觉学习方法来尝试对其缺损的视野进行恢复。<br />
方法:实验一采用记忆掩蔽范式对偏盲患者缺损视野的功能进行评估。通过对比掩蔽刺激在受损视野和完整视野两种情况下掩蔽效应的差异去推断受损视野的残留功能状态。 实验二采用知觉学习训练方法,利用光栅朝向辨别任务来对偏盲病人进行训练。在训练中,首先每一试次会同时呈现两个对比度相同且位置相对固定的光栅,让被试判断这两个光栅的朝向是否一致,通过阶梯法控制光栅的对比度。当在初始位置上朝向辨别任务的对比度下降到某一水平,则改变刺激呈现位置,逐步由中央向外周扩展。被试每天训练1-2次,每名被试训练3-6个月。<br />
结果:实验一的结果发现,被诊断为偏盲的患者,其缺损视野仍观测到稳定的掩蔽效应,表明传统测量视野的方法低估了患者的视觉功能,受损视野仍存在着功能完整的细胞,受损视野有变好的可能。实验二的结果发现,经过3-6个月的训练,4名偏盲被试双眼平均提高1.87dB, 其中左眼平均提高2.38dB,右眼平均提高1.36dB。<br />
结论:结果提示,视野缺损病人的偏盲侧依然具有残余的视功能,仅用视野计评估视野会严重低估患者的视觉功能。利用知觉学习的训练方法可以改善视野缺损病人的受损状况。</p>2017-12-29T02:21:07Z喂食动作:视觉信息与触觉信息的竞争宋爱霞张竹唐日新http://ir.psych.ac.cn:80/handle/311026/221372017-12-29T02:18:00Z2017-12-29T02:18:00Z题名: 喂食动作:视觉信息与触觉信息的竞争
作者: 宋爱霞; 张竹; 唐日新
摘要: <p>
目的:前人研究表明,工具是手的延伸,能够修改躯体感觉内在属性与知觉,通常在手的抓握过程中,视觉通道的信息占主导地位,但在喂食动作中,视觉信息与触觉信息的利用程度可能存在不同。 筷子是十分具有中国特色的饮食工具,本研究研究中国人在分别使用筷子、夹子和手进行喂食时视觉和触觉信息的利用策略。<br />
方法:采用实验法,南京大学被试36名,利用液晶护目镜PLATO goggles与光学跟踪测量仪OptoTRAK来捕捉运动数据,SPSS17.0进行重复测量方差检验。<br />
结果:结果发现(1)实验一:中国人使用筷子与手时,嘴的最大张合孔径在开闭环间无显著差异,使用夹子时嘴的最大张合孔径在开闭环间差异显著,(2)实验二:嘴的最大张合孔径的开闭环主效应显著,工具的主效应不显著。<br />
结论:(1)熟悉的工具与手使用相似信息策略;(2)触觉信息在喂食动作中发挥重要作用;(3)工具的熟悉程度能够改变信息的利用策略。</p>2017-12-29T02:18:00ZCongruent and opposite neurons in multisensory or multi-modality cortical areas arise from efficient coding of sensory inputsLi Zhaopinghttp://ir.psych.ac.cn:80/handle/311026/221362017-12-29T02:15:33Z2017-12-29T02:15:32Z题名: Congruent and opposite neurons in multisensory or multi-modality cortical areas arise from efficient coding of sensory inputs
作者: Li Zhaoping
摘要: <p>
Many medial superior temporal (MST) neurons are tuned to heading direction of self-motion based on optic flow or vestibular inputs. The preferred directions from different senses within a single neuron can be congruent (matched) or opposite from each other (Gu, Angelaki, DeAngelis 2008). Similarly, neurons in middle temporal (MT) cortex are tuned to depth based on binocular disparity or motion parallax, and the preferred depths from different modalites can also be congruent or opposite (Nadler et al 2013). These are examples of neuron in the brain that respond to inputs from multiple sensory modalities, e.g., vision, audition, and touch, or from multiple unisensory cues. While the congruently tuned neurons appear natural for the functional role of cue integration, the oppositely tuned neurons appear somewhat puzzling. I propose that, together, congruent and opposite cells in a neural population achieve efficient coding given incomplete redundancy in the input sources (Barlow, 1961). Efficiency requires creating representations (also called bases) in which the inputs are decorrelated. For two sources, this implies two bases in which inputs that sample the features from the two sources are either (weighted and) added or (weighted and) subtracted; these are the genesis respectively of congruently and oppositely tuned cells. <br />
The opposite cells are needed because the two sources are typically only incompletely redundant, and their activities can encode input information not encoded by the congruent cells. The exact forms (i.e., relative weighting of the sources) of, and neural sensitivities to, individual bases should depend on, and adapt to, the statistical properties of the inputs (e.g., the correlation between the sources and the signal to noise ratios). Coding of visual-vestibular heading direction and stereoscopic-motion-parallax depth both become analogous to efficient stereo coding (Li & Atick 1994). Generalization to more than two senses or modalities is straightforward. For example, coding of inputs from three sources can be analogous to efficient color coding of inputs from three cone types (Atick, Li, Redlich 1992).</p>2017-12-29T02:15:32Z视觉学习与注意力对心理影响徐艳http://ir.psych.ac.cn:80/handle/311026/221352017-12-29T02:12:49Z2017-12-29T02:12:49Z题名: 视觉学习与注意力对心理影响
作者: 徐艳
摘要: <p>
目的:通过类似机器深度学习方法提高学生学习能力降低焦虑心理<br />
方法:从图片记忆试验发现学生群体对视觉学习的注意力持续时间,时间维度对心理的影响,视觉学习难度对心理的影响。个体焦虑程度对视觉学习的影响,图片记忆的效果分析。主要运用抽样调查法对学生群体设置对照组 设定目标学习法 对图片注视,与自由联想思维记忆特点对比。<br />
结果:人脑的思考模式与人工智能机器深度学习模式交互学习,卷积神经网络系统思维特点,对人类认知学习图式受情绪影响的状况得到相应的改善,以目标为主导,设定学习方法,计时,效率提高。增加图片难度,对照分析。得出结论学习方法改进提高学习效率,同时个体焦虑情绪降低,分值相对提高。对照不同学生群体实验结果有一致性。<br />
结论:人类可以向智能机器交互学习,视觉识别、与记忆内容提高有正相关性,同时提高人类对未来人工智能发展捕捉分析思维方式有效应对策略,准确阻滞入侵人工智能视觉网络思维体系,对国防科技发展有重要意义</p>2017-12-29T02:12:49ZPERCEPTUAL LEARNING INCREASES THE SENSORY GAIN OF THE EARLY AND LATE ERP COMPONENTXi JieWu-li JiaPan ZhangChang-bing Huanghttp://ir.psych.ac.cn:80/handle/311026/221342019-04-02T06:54:30Z2017-12-29T02:05:48Z题名: PERCEPTUAL LEARNING INCREASES THE SENSORY GAIN OF THE EARLY AND LATE ERP COMPONENT
作者: Xi Jie; Wu-li Jia; Pan Zhang; Chang-bing Huang
摘要: <p>
PURPOSE: Despite training makes perfect improvement in most perceptual tasks, the neural and functional mechanisms of perceptual learning are still under debate. Here we used a combination of psychophysics, event-related potentials (ERPs), and quantitative modeling to explicitly link learning-induced behavioral improvements with changes in neural activities.<br />
METHODS: Twenty subjects underwent ten sessions of training to identify the orientation of a peripherally presented sinewave grating. A set of psychophysics and ERP measurements at different retinal locations, contrast levels, and eyes were conducted before and after training.<br />
RESULTS: We found that training substantially improved visual acuity and contrast sensitivity functions, increased the amplitude, and decreased the latency of the ERP components at the trained location. The learning effect was particularly pronounced around the trained condition, consistent with previous findings. Modeling analysis revealed that training led to changes in both contrast, slope and response gains for different ERP component, and learning induced changes encompassed different sensory gain from the early to the late ERP components. Moreover, the learning effects and improvements in latency at the trained location were largely retained over a three-month period.<br />
CONCLUSIONS: Our results support a model of PL in which neuronal plasticity occurs at both early and late ERP components, but with different mechanisms.<br />
The results of the late ERP components may reflect top-down effects such as attention involved in the processing of the stimuli which amplify the increase of the amplitude or decrease the latency of the late ERP components.</p>2017-12-29T02:05:48ZBrightness and darkness processing mechanism in primary visual cortex of awake monkeyYang Y(杨祎)Xing DJ(邢大军)http://ir.psych.ac.cn:80/handle/311026/221332017-12-29T02:01:14Z2017-12-29T02:01:14Z题名: Brightness and darkness processing mechanism in primary visual cortex of awake monkey
作者: Yang Y(杨祎); Xing DJ(邢大军)
摘要: <p>
目的:人类对于黑色视觉刺激的敏感性普遍强于对白色视觉刺激的敏感性,这样黑白不对称的视觉现象对于理解视觉信息的编码机制是一个很好的入手点。之前有研究者在麻醉的猕猴和猫的初级视觉皮层中发现了明显的黑色优势的细胞反应特性,我们想知道清醒猴的初级视觉皮层的中是否存在同样的黑色优势现象,并阐释黑白亮度的在初级视皮层中的编码机制。<br />
方法:使用线性电极阵列记录清醒猴v1皮层对黑白亮度视觉刺激的反应,对皮层的电生理信号进行分层分析,计算v1同一个column不同层的黑白亮度反应差异以及变化趋势。<br />
结果:V1整体都对黑色刺激反应更强。输入层的平均黑白不对称强度弱于输出层和深层的平均值。输入层中4cα的黑白不对称强度弱于4cβ,输出层中的黑白不对称强度变异比较大,一部分column中从下到上逐渐增强,一部分从下到上逐渐减弱。深层的黑白不对称的强度较一致。<br />
结论: 清醒猴的初级视皮层对黑白亮度的处理不对称,对黑色信息成优势编码。输出层对于输入层的黑白信息并不是等比例的放大或者减小,而是部分加强了对黑色信息的反应,部分加强了对白色信息的反应,说明黑白信息在初级视皮层中是被分开编码的。</p>2017-12-29T02:01:14ZThe amblyopic eye is still “lazy” in clinically treated amblyopiaWuxiao ZhaoWuli JiaGe ChenYan LuoBorong LinQing HeZhong-Lin LuMin LiChang-Bing Huanghttp://ir.psych.ac.cn:80/handle/311026/221322017-12-29T01:56:21Z2017-12-29T01:56:21Z题名: The amblyopic eye is still “lazy” in clinically treated amblyopia
作者: Wuxiao Zhao; Wuli Jia; Ge Chen; Yan Luo; Borong Lin; Qing He; Zhong-Lin Lu; Min Li; Chang-Bing Huang
摘要: <p>
PURPOSE: The gold standard of a successful amblyopia treatment is full recovery of visual acuity (VA) in the amblyopic eye, but there has been no systematic study on how the previously amblyopic eye (pAE) behaves in binocular viewing conditions. In this research, we aimed to quantify sensory dominance of the pAE in a variety of perceptual tasks in subjects with treated amblyopia.<br />
METHODS: Sixteen treated amblyopes with similar visual acuity in two eyes participated in this study. Stereoacuity, monocular and binocular contrast sensitivity functions (CSF), binocular phase combination, and pAE dominance in binocular rivalry were measured. Three indices were derived to quantify sensory eye dominance: (1) binocular contrast summation ratio, (2) interocular balance point in binocular phase combination, and (3) percentage of pAE dominance in rivalry.<br />
RESULTS: Stereoacuity and pAE dominance in binocular rivalry in "treated" amblyopia were largely comparable to those of normal subjects. CSF of the pAE remained deficient in high spatial frequencies. The binocular contrast summation ratio is significantly lower than normal standard. The interocular balance point is 34%, indicating that contrast in pAE is only 34% as effective as the same contrast in pFE in binocular phase combination.<br />
CONCLUSIONS: Although VA, stereoacuity, CSF and binocular rivalry at low spatial frequency in treated amblyopes were normal or nearly normal, the pAE remained "lazy" in high frequency domain, binocular contrast summation, and interocular phase combination. Our results suggest that structured monocular and binocular training are necessary to fully recover deficient functions in amblyopia.</p>2017-12-29T01:56:21Z基于谱分析的脑部双光子图像动静脉分离李福全李明胡德文http://ir.psych.ac.cn:80/handle/311026/221312017-12-29T01:56:46Z2017-12-29T01:43:35Z题名: 基于谱分析的脑部双光子图像动静脉分离
作者: 李福全; 李明; 胡德文
摘要: <p>
目的:脑血管动静脉分离(Artery-vein separation)是理解脑血管血氧动力学的基础,也是理解脑功能与脑结构联系的基础,双光子显微镜具有高的成像率和成像深度,非常适合应用于该类问题。本文使用谱分析技术,分析不同种类血管采集到的成像信号的谱分布差异,并将该差异应用于动静脉分离。<br />
方法:将处理后的小白鼠转移到实验台上,并使用双光子显微镜采集不同血管的图像,采集完成后,对图像进行滑动平均滤波,滤波完成后,使用k均值聚类方法提取出血管后,再使用边缘检测方法提取出血管边界,然后将各个血管段边界的信号取均值,代表该段血管的信号。最后应用多窗口谱估计方法从各个血管段的代表信号提取谱值特征。<br />
结果:血管信号功率谱有两个明显峰值,通过比对小白鼠生理数据,可以发现这两个信号是呼吸信号和心跳信号。同时在动脉上心跳频率谱值强于呼吸频率谱值,在静脉上呼吸频率谱值高于动脉频率谱值。<br />
结论:血管上心跳频率和呼吸频率谱值的差异可以用来区分动静脉血管,且区分效果良好,动静脉分离成功率较高。</p>2017-12-29T01:43:35Z视听Stroop任务揭示认知控制机制的通道特异性Zhenghan LiGuochun YangXun Liuhttp://ir.psych.ac.cn:80/handle/311026/221302017-12-29T01:57:08Z2017-12-29T01:41:10Z题名: 视听Stroop任务揭示认知控制机制的通道特异性
作者: Zhenghan Li; Guochun Yang; Xun Liu
摘要: <p>
PURPOSE: Conflict adaptation (CA) has been used to study the transfer of cognitive control across consecutive trials, in which the conflict effect is reduced when the previous trial also contains conflict with regards to stimulus-responses compatibility (SRC). Previous studies have found that cognitive control is modality-specific, such that the CA effect appears only when adjacent trials contain conflicts from the same modality, but is absent when the conflicts are from different modalities. However, the modality-specific effect may have been confounded by factors such as negative priming, feature integration and contingency learning. Therefore we investigated whether or not cognitive control could transfer across auditory and visual conflicts when the other factors were controlled.<br />
METHODS: A modified audio-visual color-word Stroop task (Figure.1) was conducted, in which participants were asked to respond to a visual stimulus, with conflict coming from either the same or a different modality. The experimental sequences were pseudo-random, so that the task- relevant and irrelevant stimuli were never repeated in adjacent trials.<br />
RESULTS: We conducted three-way repeated measures analyses of variance of Switch (same or different modalities) × Previous Congruency × Current Congruency and found marginal 3-way interaction. Further analyses revealed that the 2-way interaction between Previous Congruency and Current Congruency (CA effect) was only significant in the modality-repetition condition, but not in the modality-alternation condition.<br />
CONCLUSIONS: The results supported that cognitive control served in a modality-specific fashion to resolve conflicts across visual and auditory modalities. Moreover, the modality-specific effect of cognitive control should be taken into account in theories of cognitive control.</p>2017-12-29T01:41:10ZBio-inspired Nanowire Arrays as Artificial Photoreceptors for Retinal ProsthesisJing TangNan QinYan ChongYian HuangYupu DiaoBiao KongYun WangTian XueDongyuan ZhaoMin JiangJiayi ZhangGengfeng Zhenghttp://ir.psych.ac.cn:80/handle/311026/221292017-12-28T08:27:21Z2017-12-28T08:27:21Z题名: Bio-inspired Nanowire Arrays as Artificial Photoreceptors for Retinal Prosthesis
作者: Jing Tang; Nan Qin; Yan Chong; Yian Huang; Yupu Diao; Biao Kong; Yun Wang; Tian Xue; Dongyuan Zhao; Min Jiang; Jiayi Zhang; Gengfeng Zheng
摘要: <p>
PURPOSE: The restoration of light response with complex spatiotemporal features in retinal degenerative diseases towards retinal prosthesis has proven to be a considerable challenge over the past decades. The state-of-art retinal prosthesis utilizes photodiode arrays fabricated on solid substrates, which does not have a complete tiling of the retinal tissue. Polymer based optoelectronic interface to retinal tissue, despite being compatible with flexible substrates, has limited spatial resolution for vision. Herein, inspired by the structure and function of photoreceptors in retinas, we developed bio-inspired artificial photoreceptors, i.e. gold nanoparticle-decorated titania (Au-TiO2) nanowire arrays, for restoration of multi-color visual responses in the retina of blind mice with degenerated photoreceptors.<br />
METHODS: single-cell intracellular measurements by patch-clamps, functional calcium imaging, in vivo electrophysiological recording, Pupillary light reflex.<br />
RESULTS: When Au-TiO2 nanowire arrays were in direct contact with blind mice retina, single-cell intracellular measurements by patch-clamps in the retinal ganglion cells (RGCs) revealed that green, blue and UV light responses were restored with a spatial resolution approaching or exceeding 100 µm. Light responses in RGCs can be blocked by glutamatergic antagonists, indicating that nanowire array-interfaced retinas were capable of processing visual information through innate retinal circuits. Moreover, cellular-level population responses using functional calcium imaging in the Au-TiO2 nanowire array-interfaced blind retinas indicated that the receptive field is within the range of 200 µm. Neurons in the primary visual cortex responded to light in vivo after subretinal implant of the nanowire arrays into the blind mice. The blind mice had lost a part of ability of the pupillary light reflex. But after subretinal implant of NW array, the blind mice regained the ability of pupillary light reflex.<br />
CONCLUSIONS: This study is among the first to show bio-inspired artificial photoreceptors and will shed light on the development of a new generation of optoelectronic toolkits for photo-coded subretinal implants and prosthetic devices.</p>2017-12-28T08:27:21Z