Briefly describe the role of the HPA axis and the autonomic nervous system (ANS) in the stress response

What will be an ideal response?


The ANS reacts very quickly to prepare the body for "fight or flight" by increasing heart rate, blood pressure, decreasing stomach secretions, etc.

The HPA axis reacts more slowly, resulting in the release of cortisol from the adrenal gland. Cortisol helps the body mobilize energy. However, prolonged HPA activation can lead to immune suppression and deterioration of the hippocampus, resulting in impaired memory.

Psychology

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Musicians, who practice special motor skills throughout their lives, have a larger than average

a. pons. b. limbic system. c. cerebellum. d. thalamus.

Psychology

Wernicke's aphasia is to ____ as Broca's aphasia is to ____.

A. parietal lobe; temporal lobe B. nouns; verbs C. spoken language; sign language D. understanding; speaking

Psychology

Jerilynn notices that when she studies her stack of note cards,

she tends to remember best the ones on the top of the stack. Mark notices that when he studies his note cards, he can better remember the ones on the bottom of the stack. Jerilynn is showing the _____ by remembering the first few note cards, whereas Mark is demonstrating the _____ by remembering the last few note cards, both of which are a part of the overall serial position effect Fill in the blank with correct word

Psychology

Parents modify their speech when talking to infants, using a different _____ and ____

a. pitch; tempo c. baby talk; pitch b. language; cooing d. cooing; speed

Psychology