Boosting natural brain opioids may be a better way to treat disabling emotions, says new research revealing their role in regulating critical brain circuits affecting fear and anxiety.
Mar 23, 2017
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A collaboration between investigators at Massachusetts General Hospital and Khyber Medical University in Pakistan may have discovered how chronic stress experienced early in life increases vulnerability to post-traumatic ...
Apr 11, 2018
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Neuroscientists at Cold Spring Harbor Laboratory (CSHL) have identified a neural circuit in the amygdala, the brain's seat of emotion processing, that gives rise to anxiety. Their insight has revealed the critical role of ...
May 29, 2018
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Autism typically involves the inability to read social cues. We most often associate this with visual difficulty in interpreting facial expression, but new research at the Weizmann Institute of Science suggests that the sense ...
Nov 27, 2017
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Researchers at The University of Texas at Dallas are exploring how mild stimulation of the vagus nerve could help alleviate symptoms of post-traumatic stress disorder (PTSD), a complex condition that can cause debilitating ...
Oct 23, 2017
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Anyone who's ever heard a Beethoven sonata or a Beatles song knows how powerfully sound can affect our emotions. But it can work the other way as well – our emotions can actually affect how we hear and process sound. When ...
Jun 30, 2013
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Learned fear responses enable animals—including humans—to flee or freeze in the face of a perceived threat. But if these behaviors persist after the danger lifts, they can become paralyzing and disabling. That's a key ...
Dec 4, 2019
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Fear in a mouse brain looks much the same as fear in a human brain.
Jul 7, 2014
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Emotional learning can create strong memories and powerful emotional responses, but flexible behavior demands that these responses be inhibited when they are no longer appropriate. Scientists at the RIKEN Brain Science Institute ...
Sep 18, 2017
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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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