1. Some survivors of disastrous events have post-traumatic stress disorder (PTSD). Symptoms include nightmares about the experience and suddenly feeling as if the event is recurring. Brain-imaging studies of people with PTSD showed that their hippocampus was shrunken and their amygdala unusually active. Given these changes, what other brain functions might be disrupted in PTSD?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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1. Some survivors of disastrous events have post-traumatic
stress disorder (PTSD). Symptoms include nightmares
about the experience and suddenly feeling as if the event
is recurring. Brain-imaging studies of people with PTSD
showed that their hippocampus was shrunken and their
amygdala unusually active. Given these changes, what
other brain functions might be disrupted in PTSD?
2. Most tumors that originate in the brain are not cancer,
Transcribed Image Text:S. Bite Size Candies Natural & Artificial Flavors 1. Some survivors of disastrous events have post-traumatic stress disorder (PTSD). Symptoms include nightmares about the experience and suddenly feeling as if the event is recurring. Brain-imaging studies of people with PTSD showed that their hippocampus was shrunken and their amygdala unusually active. Given these changes, what other brain functions might be disrupted in PTSD? 2. Most tumors that originate in the brain are not cancer,
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