(Medical Xpress) -- In a new study, University of Michigan researchers identified brain circuits in rats that are responsible for the return of fear after it has been suppressed behaviorally.
Nov 29, 2011
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A study by researchers at EPFL shows why only a subset of individuals exposed to trauma develop posttraumatic stress disorder (PTSD). The research, centered on the body's stress hormone response, could pave the way for more ...
Nov 7, 2023
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Andreas Lüthi and his group at the Friedrich Miescher Institute for Biomedical Research (FMI) have identified and characterized the neuronal circuitry in the brain, which controls defensive behavior in threatening situations. ...
Jun 1, 2016
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The formation and retrieval of memories allows all kinds of organisms, including humans, to learn and thrive in their environment. Yet our memories are not always accurate, and mistaken remembrances can have important consequences, ...
Sep 13, 2013
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It's a scene that's become all too familiar in American culture.
Nov 13, 2018
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Researchers at Duke University and the National Institutes of Health have found a way to calm the fears of anxious mice with a drug that alters their brain chemistry. They've also found that human genetic differences related ...
Jun 12, 2012
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Anxiety attacks can seem overwhelming when you're in the middle of one, but with the right coping tools you can come out the other side.
Jan 2, 2024
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One of the hallmarks of obsessive-compulsive disorder is contamination fears and excessive hand-washing. Years ago, a patient with severe OCD came to my office wearing gloves and a mask and refused to sit on any of the "contaminated" ...
Jun 16, 2020
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Sometimes an anxiety disorder feels like worry and ruminating about lots of little and big things.
Mar 21, 2023
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Advances in our understanding of the development and persistence of Obsessive-Compulsive Disorder (OCD) have the potential to improve treatment according to a new study by the University of Waterloo.
May 2, 2018
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