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Sustained anxiety increases amygdala–dorsomedial prefrontal coupling: a mechanism for maintaining an anxious state in healthy adults

BACKGROUND: Neuroimaging research has traditionally explored fear and anxiety in response to discrete threat cues (e.g., during fear conditioning). However, anxiety is a sustained aversive state that can persist in the absence of discrete threats. Little is known about mechanisms that maintain anxie...

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Главные авторы: Vytal, Katherine E., Overstreet, Cassie, Charney, Danielle R., Robinson, Oliver J., Grillon, Christian
Формат: Artigo
Язык:Inglês
Опубликовано: Canadian Medical Association 2014
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC4160361/
https://ncbi.nlm.nih.gov/pubmed/24886788
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1503/jpn.130145
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