1 definition by David R Halliday

Top Definition
the amygdala is a small almond shaped structure at the center of the brain
If I see a tiger in the shrubbery my amygdala will trigger a fear response which will stimulate my adrenal glands to produce the 'fight or flight' reaction.
by David R Halliday November 13, 2007

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug