National Institutes of Health (NIH): Intramural Research Program (IRP)’s Post

MRI brain scans have shown that the hippocampus shrinks in people with major #depression, PTSD, and other stress-related disorders, and gets bigger again when the condition is treated. National Institute of Mental Health (NIMH)'s Dr. Heather Cameron is working to understand the role of new neurons in the growth and shrinkage of the hippocampus and learn if brief episodes of stress that can sometimes trigger #PTSD have a similar effect on the hippocampus as long-term stress does. Learn more: https://go.nih.gov/RcKh8xq #PTSDAwarenessDay

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