A damaging chemical imbalance in the brain may contribute to schizophrenia, according to research presented at the American College of Neuropsychopharmacology Annual Meeting in Hollywood, Florida.
Dec 7, 2016
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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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New research reveals how chronic stress and tiny brain inflammations cause fatal gut failure in a multiple sclerosis mouse model.
Feb 6, 2018
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Doctors have long recognized a link between alcoholism and anxiety disorders such as post-traumatic stress disorder (PTSD). Those who drink heavily are at increased risk for traumatic events like car accidents and domestic ...
Sep 2, 2012
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A challenging morning meeting or an interaction with an upset client at work may affect whether we go for that extra chocolate bar at lunch. In a study appearing August 5 in Neuron, researchers placed human volunteers in ...
Aug 5, 2015
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The hundred trillion bacteria living in an adult human—mostly in the intestines, making up the gut microbiome—have a significant impact on behavior and brain health. The many ways gut bacteria can impact normal brain ...
Jan 22, 2015
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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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Rejected by a person you like? Just "shake it off" and move on, as music star Taylor Swift says.
Feb 27, 2015
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Eighteen months ago, eight female researchers in the lab of Gretchen Neigh, Ph.D., at Virginia Commonwealth University began studying how early life experiences and exposure to chronic stress can have lingering effects into ...
Jul 28, 2020
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