Asked by Fernanda Heredia on May 13, 2024

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Rapid fear reactions to sensory input in the absence of conscious thought are possible because certain neural pathways bypass the

A) hypothalamus.
B) amygdala.
C) thalamus.
D) prefrontal cortex.

Neural Pathways

Networks of neurons in the brain that work together to process and transmit information, forming the basis of our thoughts, emotions, and behaviors.

Conscious Thought

Mental activities that you are aware of, involving such aspects as perception, thinking, judgment, and decision making.

Rapid Fear

A quick, intense, and immediate emotional response to a perceived threatening situation.

  • Describe the notion of swift fear reactions and the neural circuits implicated.
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Verified Answer

RR
Roderica RegorisMay 15, 2024
Final Answer :
D
Explanation :
Rapid fear reactions to sensory input without conscious thought occur because these reactions bypass the prefrontal cortex, which is involved in higher-order processing and conscious thought. The amygdala, involved in emotional processing, can receive direct inputs from the thalamus for faster processing of fear-inducing stimuli, without the involvement of the prefrontal cortex.