Institutional Repository of Key Laboratory of Mental Health, CAS
Wanting to eat matters: Negative affect and emotional eating were associated with impaired memory suppression of food cues | |
Zhang, Ruyi1,2; Yang, Xinmeng1,2; Yang, Runlan1; Xu, Ziru1,2; Sui, Nan3; Gao, Xiao1,2,3 | |
第一作者 | Zhang, Ruyi |
通讯作者邮箱 | gaoxiaox@swu.edu.cn (x. gao) |
心理所单位排序 | 3 |
摘要 | Objective: Previous studies have linked emotional eating with negative affect and decreased inhibitory control. However, studies on inhibitory control have generally focused on motor inhibition. How to stop higher-level cognitive processes, such as food-related memory retrieval or voluntary thoughts, received few direct investigation in field of food intake or food-related decision making. The current study, adopting Anderson and Green's Think/No-Think paradigm, aimed to investigate the relationship between emotional eating, negative affect and food-related memory suppression. Method: Sixty-one young females participated in the current study, during which they finished food specific Think/No-Think task. Their positive and negative affect and eating style were measured using Positive Affect and Negative Affect Schedule and Dutch Eating Behavior Question. The reward value of the food item used in the Think/No-Think task was measured using liking and wanting ratings. Results: As hypothesized, negative affect and emotional eating were associated with decreased memory suppression of palatable food cues. Further analysis showed that higher emotional eating was associated with greater wanting only among the food items which were previously suppressed however remembered later. Discussion: The current study presents the first evidence that negative affect and emotional eating were associated with impaired memory suppression of palatable food cues, and it provided insight into the interaction between reward valuation for the food cues and hippocampal memory mechanisms during retrieval suppression. |
关键词 | Emotional eating Memory Think/no-think Retrieval suppression Negative affect Wanting |
2020-07-01 | |
语种 | 英语 |
DOI | 10.1016/j.appet.2020.104660 |
发表期刊 | APPETITE |
ISSN | 0195-6663 |
卷号 | 150页码:9 |
期刊论文类型 | article |
收录类别 | SCI |
资助项目 | Chongqing Social Science Planning Project[2019PY57] ; Central Universities Fundamental Research Funds[SWU1409116] ; CAS Key Laboratory of Mental Health, Institute of Psychology[KLMH2016G04] |
出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
WOS关键词 | RESPONSE-INHIBITION ; UNWANTED MEMORIES ; INDIVIDUAL-DIFFERENCES ; MOTOR INHIBITION ; REGULATION MODEL ; SOCIAL ANXIETY ; BINGE ; DISORDER ; OBESE ; OVERWEIGHT |
WOS研究方向 | Behavioral Sciences ; Nutrition & Dietetics |
WOS类目 | Behavioral Sciences ; Nutrition & Dietetics |
WOS记录号 | WOS:000532500100016 |
Q分类 | Q1 |
资助机构 | Chongqing Social Science Planning Project ; Central Universities Fundamental Research Funds ; CAS Key Laboratory of Mental Health, Institute of Psychology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/31835 |
专题 | 中国科学院心理健康重点实验室 |
通讯作者 | Gao, Xiao |
作者单位 | 1.Southwest Univ, Fac Psychol, Chongqing 400715, Peoples R China 2.Southwest Univ, Key Lab Cognit & Personal, Minist Educ, Chongqing 400715, Peoples R China 3.Inst Psychol, CAS Key Lab Mental Hlth, Beijing, Peoples R China |
通讯作者单位 | 中国科学院心理健康重点实验室 |
推荐引用方式 GB/T 7714 | Zhang, Ruyi,Yang, Xinmeng,Yang, Runlan,et al. Wanting to eat matters: Negative affect and emotional eating were associated with impaired memory suppression of food cues[J]. APPETITE,2020,150:9. |
APA | Zhang, Ruyi,Yang, Xinmeng,Yang, Runlan,Xu, Ziru,Sui, Nan,&Gao, Xiao.(2020).Wanting to eat matters: Negative affect and emotional eating were associated with impaired memory suppression of food cues.APPETITE,150,9. |
MLA | Zhang, Ruyi,et al."Wanting to eat matters: Negative affect and emotional eating were associated with impaired memory suppression of food cues".APPETITE 150(2020):9. |
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