Residential College | false |
Status | 已發表Published |
Approach and inhibition responses to external food cues among average-weight women who binge eat and weight-matched controls | |
Zhenyong Lyu1,2; Panpan Zheng1; Hong Chen1; Todd Jackson1,3 | |
2017 | |
Source Publication | Appetite |
ISSN | 0195-6663 |
Volume | 108Pages:367-374 |
Abstract | Despite laboratory evidence linking impulsivity to binge-eating (BE) among people with obesity, it is unclear whether such inhibitory control deficits extend to average-weight persons who binge eat or influence actual calories consumed when such opportunities present. Towards clarifying these issues, women with higher (n = 31) and lower (n = 31) BE levels engaged in a visual Go/No-Go task comprising images of high-calorie foods, low-calorie foods, and household objects, after which they completed a self-report battery in an environment conducive to snacking. Analyses indicated these groups did not differ in task-based false alarm rates (i.e., responding when response inhibition was required) but the higher BE group reported more trait-based impulsivity, was faster and more accurate in responding to "Go" trials involving high-calorie food images, and was more likely to eat at least one snack during post task questionnaire completion. Within the entire sample, faster "Go" trial reaction times and higher false alarm rates across image types predicted higher post-task calorie intake levels while BE status and trait impulsivity did not. In sum, average weight women who binge eat were more responsive to high calorie food cues but showed no evidence of behavioral inhibitory control deficits compared to weight-matched controls. |
Keyword | Binge Eating Impulsivity Behavior Inhibition Go/no-go Task |
DOI | 10.1016/j.appet.2016.10.025 |
URL | View the original |
Indexed By | SSCI |
Language | 英語English |
WOS Research Area | Behavioral Sciences ; Nutrition & Dietetics |
WOS Subject | Behavioral Sciences ; Nutrition & Dietetics |
WOS ID | WOS:000390622000043 |
Publisher | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND |
The Source to Article | WOS |
Scopus ID | 2-s2.0-84994681162 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | DEPARTMENT OF PSYCHOLOGY |
Corresponding Author | Todd Jackson |
Affiliation | 1.Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China 2.School of Education Science, Xinyang Normal University, Xinyang, Henan, 464000, China 3.Department of Psychology, University of Macau, Macau, 999078, China |
Corresponding Author Affilication | University of Macau |
Recommended Citation GB/T 7714 | Zhenyong Lyu,Panpan Zheng,Hong Chen,et al. Approach and inhibition responses to external food cues among average-weight women who binge eat and weight-matched controls[J]. Appetite, 2017, 108, 367-374. |
APA | Zhenyong Lyu., Panpan Zheng., Hong Chen., & Todd Jackson (2017). Approach and inhibition responses to external food cues among average-weight women who binge eat and weight-matched controls. Appetite, 108, 367-374. |
MLA | Zhenyong Lyu,et al."Approach and inhibition responses to external food cues among average-weight women who binge eat and weight-matched controls".Appetite 108(2017):367-374. |
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