Amygdala reactivity to faces at varying intensities of threat in generalized social phobia: an event-related functional MRI study.

Abstract:

:Using functional magnetic resonance imaging, we measured amygdala reactivity to faces varying on threat intensity in patients with generalized social phobia (GSP) and healthy controls. GSP patients exhibited greater amygdala reactivity to threat faces at high and moderate intensities. More subtle displays of social threat are sufficient to evoke a fear-related neural response.

journal_name

Psychiatry Res

journal_title

Psychiatry research

authors

Klumpp H,Angstadt M,Nathan PJ,Phan KL

doi

10.1016/j.pscychresns.2010.05.001

subject

Has Abstract

pub_date

2010-08-30 00:00:00

pages

167-9

issue

2

eissn

0165-1781

issn

1872-7123

pii

S0925-4927(10)00157-5

journal_volume

183

pub_type

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