Researchers have established the protein p53 as critical for regulating sociability, repetitive behavior, and hippocampus-related learning and memory in mice, illuminating the relationship between the protein-coding gene ...
Sep 27, 2023
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Criteria for a broadened syndrome of acute onset obsessive compulsive disorder (OCD) have been proposed by a National Institutes of Health scientist and her colleagues. The syndrome, Pediatric Acute-onset Neuropsychiatric ...
Mar 23, 2012
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Researchers have previously identified brain structural signatures associated with individual neurological diseases using techniques such as magnetic resonance imaging (MRI). In a new study, a team of scientists based in ...
Jul 7, 2020
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Psychiatric disorders can be difficult to diagnose because clinicians must rely upon interpreted clues, such as a patient's behaviors and feelings. For the first time, researchers at University of California, San Diego School ...
Jun 19, 2015
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One in five adults in the U.S. had a mental illness in 2010, with people ages 18 to 25 having the highest rates, according to a national survey.
Jan 20, 2012
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A new review of previous studies into the long-term effects of childhood sexual abuse has suggested that earlier mental health support for victims would reduce the chances of victims developing psychiatric conditions and ...
Sep 13, 2019
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Opioid receptors are proteins in the central nervous system that are targeted by opioid drugs for pain relief. There are three subtypes of opioid receptors, MOP, DOP and KOP, in addition to the opioid-related NOP receptor.
People with intermittent explosive disorder (IED), or impulsive aggression, have a weakened connection between regions of the brain associated with sensory input, language processing and social interaction.
Jul 6, 2016
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(Medical Xpress)—A team of researchers from Iceland, Finland and Germany has found evidence of a gene mutation in a large family in Iceland that explains why so many of them suffer from psychosis. In their paper published ...
Diets lacking omega-3 fatty acids—found in foods like wild fish, eggs, and grass-fed livestock—can have worsened effects over consecutive generations, especially affecting teens, according to a University of Pittsburgh ...
Jul 29, 2013
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