Divisions of the Amygdala
There are three major divisions of the amygdala as mentioned below.
Basolateral Complex (BLA)
It is the largest division of the amygdala. It processes the sensory information with the emotional stimuli. It generally receives inputs from different sensory sources like sight, sound, or touch. It is also involved in the process of learning and forms emotional memories as well.
Central Nucleus (CeA)
Central Nucleus (CeA) is the output hub of the amygdala. It plays a major role in expressing emotional responses. It receives the information from the basolateral complex and generates physiological responses.
Cortical Nucleus (CoA)
The cortical Nucleus (CoA) is the transitional zone of the amygdala that is located between the basolateral complex and the central nucleus. It receives input from the different sensory organs or the higher order cortical regions.
Overview on Amygdala
Amygdala is a small and almond-like structure that is located in the temporal lobe of the human brain. The Amygdala function involves processing emotions, personal behaviour, and decision-making. It is a part of our limbic system that helps our brain detect danger automatically as it works as a network system. In this article, we are going to discuss the location, structure, function, and pathways of the amygdala in detail.
Table of Content
- What Is Amygdala?
- Amygdala Location
- Amygdala Function
- Amygdala Pathway
- Divisions of the Amygdala
- What Happens When the Amygdala is Damaged?
- Amygdala Disorders