مغز تغییر شده در ارتباط با بازداری پاسخ و پردازش خطاها در زنان با چاقی و اعتیاد به مواد غذایی شیرین همبستگی دارد: یک مطالعه مغناطیسی تصویربرداری کاربردی

The O & SFA group exhibited a higher score for impulsivity than did the control group. The O & SFA also exhibited lower brain activation when processing response inhibition over the right rolandic operculum and thalamus than controls. Both O & SFA and control groups exhibited activation of the insula and caudate during error processing. The activation over the left insula, precuneus, and bilateral putamen were higher in the subjects with O & SFA than for those in the control group. Conclusion: Our results support the fact that the fronto-striatal network is involved in response inhibition, and the caudate and insula contributes to error processing. Furthermore, women with O & SFA have impaired rolandic operculum when processing response inhibition and have greater insular and putamen activation in maintain their error processing function.