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The Neural Mechanism of Hedonic Processing and Judgment of Pleasant Odors: An Activation Likelihood Estimation Meta-Analysis
Zou, Lai-quan1,2; van Hartevelt, Tim J.3; Kringelbach, Morten L.4; Cheung, Eric F. C.5; Chan, Raymond C. K.1
2016-11-01
Source PublicationNEUROPSYCHOLOGY
ISSN0894-4105
SubtypeArticle
Volume30Issue:8Pages:970-979
Abstract

Objective: Pleasure is essential to normal healthy life. Olfaction, as 1 of the neurobehavioral probes of hedonic capacity, has a unique advantage compared to other sensory modalities. However, it is unclear how olfactory hedonic information is processed in the brain. This study aimed to investigate olfactory hedonic processing in the human brain. Method: We conducted an activation likelihood estimation (ALE) meta-analysis on 16 functional imaging studies that examined brain activation in olfactory hedonic processing-related tasks in healthy adults. Results: The results show that there is a core olfactory hedonic processing network, which consists of the bilateral parahippocampal gyrus/amygdala (BA34), the left middle frontal gyrus (BA6), the right middle frontal gyrus/lateral orbitofrontal cortex (OFC; BA10), the bilateral cingulate gyrus (BA32), the right lentiform nucleus/lateral globus pallidus, the right medial frontal gyrus/medial OFC (BA11), the left superior frontal gyrus (BA10), and the right insula (BA13). Moreover, our findings highlight that the right hemisphere is predominant in explicit odor hedonic judgment. Finally, the results indicate that there are significant differences in brain activation for hedonic judgment and passive smelling. Conclusion: These results support the hypothesis that the OFC plays a key role in explicit hedonic judgment.

KeywordOlfactory Hedonic Activation Likelihood Estimation Orbitofrontal Cortex Amygdala
DOI10.1037/neu0000292
Indexed BySCI ; SSCI
Language英语
Funding OrganizationChinese Academy of Science(XDB02030002) ; National Science Fund China(81088001 ; Beijing Training Project for the Leading Talents in ST(Z151100000315020) ; Key Laboratory of Mental Health ; State Administration of Foreign Experts Affairs of Chinese Academy of Sciences (CAS/SAFEA) International Partnership Program for Creative Research Teams(Y2CX131003) ; 91132701)
WOS Research AreaPsychology ; Neurosciences & Neurology
WOS SubjectPsychology, Clinical ; Neurosciences ; Psychology
WOS IDWOS:000387242200008
WOS HeadingsSocial Sciences ; Science & Technology ; Life Sciences & Biomedicine
WOS KeywordVENTROMEDIAL PREFRONTAL CORTEX ; ORBITOFRONTAL CORTEX ; HUMAN AMYGDALA ; DIFFERENT REPRESENTATIONS ; FUNCTIONAL NEUROANATOMY ; EMOTIONAL RESPONSES ; BRAIN ACTIVATION ; UNPLEASANT ODORS ; DECISION-MAKING ; REWARD
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/20767
Collection中国科学院心理健康重点实验室
Affiliation1.Chinese Acad Sci, Neuropsychol & Appl Cognit Neurosci Lab, Key Lab Mental Hlth, Inst Psychol, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Univ Oxford, Warneford Hosp, Dept Psychiat, Oxford, England
4.Aarhus Univ, CFIN, DK-8000 Aarhus C, Denmark
5.Castle Peak Hosp, Hong Kong, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Zou, Lai-quan,van Hartevelt, Tim J.,Kringelbach, Morten L.,et al. The Neural Mechanism of Hedonic Processing and Judgment of Pleasant Odors: An Activation Likelihood Estimation Meta-Analysis[J]. NEUROPSYCHOLOGY,2016,30(8):970-979.
APA Zou, Lai-quan,van Hartevelt, Tim J.,Kringelbach, Morten L.,Cheung, Eric F. C.,&Chan, Raymond C. K..(2016).The Neural Mechanism of Hedonic Processing and Judgment of Pleasant Odors: An Activation Likelihood Estimation Meta-Analysis.NEUROPSYCHOLOGY,30(8),970-979.
MLA Zou, Lai-quan,et al."The Neural Mechanism of Hedonic Processing and Judgment of Pleasant Odors: An Activation Likelihood Estimation Meta-Analysis".NEUROPSYCHOLOGY 30.8(2016):970-979.
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