The amygdala is a collection of anatomically and functionally heterogeneous nuclei1. The amygdala is involved in regulating emotional responses, mediating emotional influences on attention and perception and contributing to emotional memory (e.g., learned preferences and aversions, and mediating the influence of emotion on memory consolidation)2,3. Damage or dysfunction of the amygdala – often resulting from trauma, stroke, tumour, or neurodegenerative disease – can lead to profound alterations in emotional processing and behaviour1
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