PSYCH OpenIR  > 中国科学院心理健康重点实验室
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
First AuthorZhang, Ruyi
Correspondent Emailgaoxiaox@swu.edu.cn (x. gao)
2020-07-01
Source PublicationAPPETITE
ISSN0195-6663
Subtypearticle
Volume150Pages:9
QuartileQ1
Contribution Rank3
Abstract

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.

KeywordEmotional eating Memory Think/no-think Retrieval suppression Negative affect Wanting
DOI10.1016/j.appet.2020.104660
Indexed BySCI
Language英语
Funding OrganizationChongqing Social Science Planning Project ; Central Universities Fundamental Research Funds ; CAS Key Laboratory of Mental Health, Institute of Psychology
Funding ProjectChongqing Social Science Planning Project[2019PY57] ; Central Universities Fundamental Research Funds[SWU1409116] ; CAS Key Laboratory of Mental Health, Institute of Psychology[KLMH2016G04]
WOS Research AreaBehavioral Sciences ; Nutrition & Dietetics
WOS SubjectBehavioral Sciences ; Nutrition & Dietetics
WOS IDWOS:000532500100016
PublisherACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
WOS KeywordRESPONSE-INHIBITION ; UNWANTED MEMORIES ; INDIVIDUAL-DIFFERENCES ; MOTOR INHIBITION ; REGULATION MODEL ; SOCIAL ANXIETY ; BINGE ; DISORDER ; OBESE ; OVERWEIGHT
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/31835
Collection中国科学院心理健康重点实验室
Corresponding AuthorGao, Xiao
Affiliation1.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
Corresponding Author AffilicationKey Laboratory of Mental Health, CAS
Recommended Citation
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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