دورية أكاديمية
Neuroanatomy of the vmPFC and dlPFC Predicts Individual Differences in Cognitive Regulation During Dietary Self-Control Across Regulation Strategies
| العنوان: | Neuroanatomy of the vmPFC and dlPFC Predicts Individual Differences in Cognitive Regulation During Dietary Self-Control Across Regulation Strategies |
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| المؤلفون: | Schmidt, Liane, Tusche, Anita, Manoharan, Nicolas, Hutcherson, Cendri, Hare, Todd, Plassmann, Hilke |
| المساهمون: | Institut du Cerveau = Paris Brain Institute (ICM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière AP-HP, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), California Institute of Technology (CALTECH), INSEAD-Sorbonne Université Behavioural Lab, Sorbonne Université (SU)-Institut Européen d'administration des Affaires (INSEAD), University of Toronto at Scarborough, University of Toronto, Laboratory for Social and Neural Systems Research (SNS Lab), Universität Zürich Zürich = University of Zurich (UZH), Institut Européen d'administration des Affaires (INSEAD), Laboratoire de Neurosciences Cognitives & Computationnelles (LNC2), Département d'Etudes Cognitives - ENS Paris (DEC), École normale supérieure - Paris (ENS-PSL), Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM) |
| المصدر: | ISSN: 0270-6474. |
| بيانات النشر: | HAL CCSD Society for Neuroscience |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | cognitive regulation success dietary self-control dlPFC valuation vmPFC voxel-based morphometry, cognitive regulation success, dietary self-control, dlPFC, valuation, vmPFC, voxel-based morphometry, MESH: Adult, MESH: Choice Behavior, MESH: Female, MESH: Food Preferences, MESH: Humans, MESH: Individuality, MESH: Male, MESH: Middle Aged, MESH: Prefrontal Cortex, MESH: Self-Control, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC] |
| الوصف: | International audience ; Making healthy food choices is challenging for many people. Individuals differ greatly in their ability to follow health goals in the face of temptation, but it is unclear what underlies such differences. Using voxel-based morphometry, we investigated in healthy humans (i.e., men and women) the links between structural variation in gray matter volume and individuals' level of success in shifting toward healthier food choices. We combined MRI and choice data into a joint dataset by pooling across three independent studies that used a task prompting participants to explicitly focus on the healthiness of food items before making their food choices. Within this dataset, we found that individual differences in gray matter volume in the ventromedial prefrontal cortex (vmPFC) and dorsolateral prefrontal cortex (dlPFC) predicted regulatory success. We extended and confirmed these initial findings by predicting regulatory success out of sample and across tasks in a second dataset requiring participants to apply a different regulation strategy that entailed distancing from cravings for unhealthy, appetitive foods. Our findings suggest that neuroanatomical markers in the vmPFC and dlPFC generalized to different forms of dietary regulation strategies across participant groups. They provide novel evidence that structural differences in neuroanatomy of two key regions for valuation and its control, the vmPFC and dlPFC, predict an individual's ability to exert control in dietary choices.SIGNIFICANCE STATEMENT Dieting involves regulating food choices to eat healthier foods and fewer unhealthy foods. People differ dramatically in their ability to achieve or maintain this regulation, but it is unclear why. Here, we show that individuals with more gray matter volume in the dorsolateral and ventromedial prefrontal cortex are better at exercising dietary self-control. This relationship was observed across four different studies examining two different forms of dietary self-regulation, suggesting that ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/29866743; hal-04479464; https://hal.science/hal-04479464Test; https://hal.science/hal-04479464/documentTest; https://hal.science/hal-04479464/file/5799.full.pdfTest; PUBMED: 29866743; PUBMEDCENTRAL: PMC6246877 |
| DOI: | 10.1523/JNEUROSCI.3402-17.2018 |
| الإتاحة: | https://doi.org/10.1523/JNEUROSCI.3402-17.2018Test https://hal.science/hal-04479464Test https://hal.science/hal-04479464/documentTest https://hal.science/hal-04479464/file/5799.full.pdfTest |
| حقوق: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.5F7F37DF |
| قاعدة البيانات: | BASE |
| DOI: | 10.1523/JNEUROSCI.3402-17.2018 |
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