Harmful effects of stress on the brain and promising approaches for relief

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WASHINGTON, DC — Stress can have numerous harmful effects on the mind and body, both immediately and over long periods of time. New research reveals mechanisms by which stress exacts its toll throughout the body, from the brain to the male reproductive system, and points to potential paths for reducing the negative effects of stress. The studies were presented at Neuroscience 2017, the annual meeting of the Society for Neuroscience and the world’s largest source of emerging news about brain science and health.

Stress is a state of physical, mental, or emotional strain resulting from adverse or demanding circumstances. Although some level of stress is inevitable — and even beneficial — chronic or excessive stress can wreak havoc on physical and mental health.

Today’s new findings show that:

“Taken as a whole, these studies illuminate our understanding of the many negative effects of stress on the brain, whether early in life or as adults, and spur optimism about our ability to address these impacts,” said press conference moderator Bruce McEwen, PhD, of Rockefeller University, an expert in the body’s response to stress.

This research was supported by national funding agencies such as the National Institutes of Health, as well as other public, private, and philanthropic organizations worldwide. Find out more about the effects of stress on the brain on BrainFacts.org.

The Society for Neuroscience (SfN) is an organization of nearly 37,000 basic scientists and clinicians who study the brain and nervous system.

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