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Elsevier, Cortex, (52), p. 28-34

DOI: 10.1016/j.cortex.2013.12.010

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The role of human basolateral amygdala in ambiguous social threat perception

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This paper is available in a repository.

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Abstract

Previous studies have shown that the amygdala plays a role in how affective signals are processed. Animal research has allowed detailing this role more and has assigned to the basolateral amygdala (BLA) an important role in threat perception. Here we show that, when passively exposed to bodily threat signals during a facial expressions recognition task, humans with bilateral BLA damage but with a functional central-medial amygdala (CMA) have a profound deficit in ignoring task-irrelevant bodily threat signals.