People exposed to trauma are less able to suppress unwanted emotional memories due to neural and behavioral disruptions in their brain that may contribute to the development of post-traumatic stress disorder (PTSD).
Mar 4, 2019
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Everyday events are easy to forget, but unpleasant ones can remain engraved in the brain. A new study published in the Proceedings of the National Academy of Sciences identifies a neural mechanism through which unpleasant ...
Dec 8, 2014
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The inhalation of carbon dioxide (CO2) by mice a few hours after they formed a new fearful memory makes that memory stronger, so that the mice show more distress when they are prompted to 'retrieve' (ie, recall) it. That ...
Nov 8, 2021
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People who may be exposed to trauma can train themselves to think in a way that could protect them from PTSD symptoms, according to a study from King's College London and Oxford University.
May 5, 2016
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People with anxiety disorders, such as post traumatic stress disorder (PTSD), often experience prolonged and exaggerated fearfulness. Now, an animal study suggests that this might involve disruption of a gradual shifting ...
Jan 19, 2015
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Memories of traumatic experiences can lead to mental health issues such as post-traumatic stress disorder (PTSD), which can destroy a person's life. It is currently estimated that almost a third of all people will suffer ...
Jun 14, 2018
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Researchers have discovered a way to remove specific fears from the brain, using a combination of artificial intelligence and brain scanning technology. Their technique, published in the inaugural edition of Nature Human ...
Nov 21, 2016
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(PhysOrg.com) -- Fear burns memories into our brain, and new research by University of California, Berkeley, neuroscientists explains how.
Jun 14, 2011
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We've all experienced the strange memory-jogging power of scents. Perhaps the aroma of fresh pine brings you back to your childhood Christmases, or your heart starts to race when you step into a doctor's office and the sharp ...
Mar 17, 2020
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(Medical Xpress)—Focusing on ways to treat people who have suffered memory loss through head trauma, the Defense Advanced Research Projects Agency (DARPA) wants to examine possibilities for recovery by means of brain implants. ...
