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How does anxiety affect the HPA axis and Autonomic nervous system and how this affects memory?

How does anxiety affect the HPA axis and Autonomic nervous system and how this affects memory?

Science   Anatomy-And-Physiology   
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Answer #1
  • Anxiety and stress results in an increase in the output of cortisol.
  • In the event of chronic stress, alterations occur to the neurons in the PVN and other areas in the brain.
  • This causes an increased sustained activation of the hypothalamo-pituitary axis axis.
  • The working memory decreases with the people who suffer from anxiety and stress.
  • The cognitiuve focus is distracted during anxiety.
  • One cannot focus on working element during anxiety.
  • Due to anxiety and stress, oversecretion of cortisol decrease the recall phenomenon.
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