1. Education
You can opt-out at any time. Please refer to our privacy policy for contact information.

Discuss in my forum

Amygdala

By

Amygdala:

The amygdala is an almond shaped mass of nuclei located deep within the temporal lobe of the brain. It is a limbic system structure that is involved in many of our emotions and motivations, particularly those that are related to survival. The amygdala is involved in the processing of emotions such as fear, anger and pleasure. The amygdala is also responsible for determining what memories are stored and where the memories are stored in the brain. It is thought that this determination is based on how huge an emotional response an event invokes.

Function:

The amygdala is involved in several functions of the body including:
  • Arousal
  • Autonomic Responses Associated with Fear
  • Emotional Responses
  • Hormonal Secretions
  • Memory

Location:

Directionally, the amygdala is located deep within the temporal lobes, medial to the hypothalamus and adjacent to the hippocampus.

Images:

More Information:

For additional information on the amygdala, see:

Divisions of the Brain:

  1. About.com
  2. Education
  3. Biology
  4. Human Anatomy & Biology
  5. Anatomy
  6. Brain
  7. Amygdala (Definition, Function, Location)

©2014 About.com. All rights reserved.