What is the physical structure in the brain that can trigger the intense fear associated with phobias? What other physical reactions are caused by the sense of fear?

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27-11-2018
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What is the physical structure in the brain that can trigger the intense fear associated with phobias? What other physical reactions are caused by the sense of fear?

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user34586904 user34586904 · Answer 1 · 2020-11-03T22:50:26+01:00

Answer:

The physical structure in the brain that can trigger the intense fear associated with phobias is amygdala. A small part of our brain, called the amygdala, helps us to decode emotions, evaluate levels of perceived threat, and determine how to respond. The other reactions caused by sense of fear are speeding up of breathe,your heart racing up,and your muscles tightening up. It is responsible for our physical and behavioral reactions to a perceived threat. Together, these reactions create a “fight or flight” response.

Explanation:

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genewho genewho · Answer 2 · 2021-11-12T01:54:43+01:00

The physical structure in the brain that can trigger the intense fear associated with phobias is amygdala.

It is known as fear of the emotional state that arises in response of consciousness to a situation of eventual danger, when this fear occurs in situations or objects that do not pose a real danger, which we call a phobia.

The amygdala is a subcortical structure whose function is to integrate emotions with the response patterns corresponding to them, causing a response at the physiological level or the preparation of a behavioral response.

The amygdala is, therefore, the main control nucleus of emotions and feelings in the brain, also controlling the responses of satisfaction or intense fear.

In this regard, one of the main functions of the amygdala and the fact that it is a key part of survival is fear management.

At a phylogenetic level, it has allowed us to react after perceiving a potentially threatening stimulus to physical integrity, stimulating or inhibiting the fight / flight response.

Some physical reactions caused by the sense of fear are:

Sweating, abnormal breathing, rapid heartbeat, tremors, chills, chest pain, dry mouth, dizziness, headache, among others.

Therefore, we can conclude that the physical structure in the brain that can trigger the intense fear associated with phobias is amygdala and ome physical reactions caused by the sense of fear are sweating, abnormal respiration, among others.

Learn more here: https://brainly.com/question/19280087