Neural structures underlying set-shifting: Roles of medial prefrontal cortex and anterior cingulate cortex

作者：Bissonette Gregory B^*; Powell Elizabeth M; Roesch Matthew R

来源：Behavioural Brain Research, 2013, 250: 91-101.

DOI：10.1016/j.bbr.2013.04.037

• mPFC
• Prefrontal cortex
• ACC
• Anterior cingulate cortex
• Attention
• Set-shifting

Impaired attentional set-shifting and inflexible decision-making are problems frequently observed during normal aging and in several psychiatric disorders. To understand the neuropathophysiology of underlying inflexible behavior, animal models of attentional set-shifting have been developed to mimic tasks such as the Wisconsin Card Sorting Task (WCST), which tap into a number of cognitive functions including stimulus-response encoding, working memory, attention, error detection, and conflict resolution. Here, we review many of these tasks in several different species and speculate on how prefrontal cortex and anterior cingulate cortex might contribute to normal performance during set-shifting.

• 出版日期2013-8-1