Answer :
Research indicates that intense fear appears to originate with signals from the amygdala, a mass of gray matter in the limbic system, a complex circuit of brain structures that regulates emotions.
The limbic system is responsible for establishing an emotional state, facilitating memory storage and retrieval, and linking conscious functions of the cerebral cortex to the unconscious brain stem.
The amygdala in the limbic system plays an important role to control emotional behavior. It influences the assessment and response to the threat from the surrounding. It is associated with emotions like anger or fear where it identifies a threatening situation or stress to channel the emotions. It is also responsible for attaching emotions to memories, especially fear and stress.
Learn more about limbic system here https://brainly.com/question/24171355
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