Definition of amygdala in English:

amygdala

noun

Anatomy
  • A roughly almond-shaped mass of gray matter inside each cerebral hemisphere, involved with the experiencing of emotions.

    • ‘Both the hippocampus and the amygdala are involved in the processing and integration of memory.’
    • ‘The amygdala and cerebellum were not activated during processing of emotional facial expressions.’
    • ‘The action of the amygdala in the limbic system functions as an alarm system, eliciting responses to cues in the present as if they were the original danger.’
    • ‘Deep in the brain lies the amygdala, an almond-sized region that generates fear.’
    • ‘The MRI scans were used to quantify total volume of the cerebrum, lateral ventricles, hippocampus and amygdala.’

Origin

Late Middle English: via Latin from Greek amugdalē almond.

Pronunciation:

amygdala

/əˈmiɡdələ/