News tagged with biological psychiatry
Related topics: brain regions , brain , schizophrenia , depression , nerve cells
Childhood adversity increases risk for depression and chronic inflammation
When a person injures their knee, it becomes inflamed. When a person has a cold, their throat becomes inflamed. This type of inflammation is the body's natural and protective response to injury.
Psychology & Psychiatry
Jul 03, 2012 |
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PTSD psychotherapy is enhanced with D-cycloserine
Posttraumatic stress disorder (PTSD) is among the most common, distressing, and disabling medical consequences of combat or other extremely stressful life events. The first-line treatment for PTSD is exposure therapy, a type ...
Psychology & Psychiatry
Jun 04, 2012 |
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Ketamine improved bipolar depression within minutes
Bipolar disorder is a serious and debilitating condition where individuals experience severe swings in mood between mania and depression. The episodes of low or elevated mood can last days or months, and the risk of suicide ...
Psychology & Psychiatry
May 30, 2012 |
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Antioxidant shows promise as treatment for certain features of autism, study finds
A specific antioxidant supplement may be an effective therapy for some features of autism, according to a pilot trial from the Stanford University School of Medicine and Lucile Packard Children's Hospital that involved 31 ...
Psychology & Psychiatry
May 29, 2012 |
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Researchers identify key genes and prototype predictive test for schizophrenia
An Indiana University-led research team, along with a group of national and international collaborators, has identified and prioritized a comprehensive group of genes most associated with schizophrenia that together can generate ...
Genetics
May 15, 2012 |
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Gifts of the MAGI in schizophrenia and bipolar disorder
These findings are not about the classic story of gift-giving, although the MAGI genes (officially named membrane associated guanylate kinase, WW and PDZ domain containing proteins) do influence brain function in important ...
Psychology & Psychiatry
May 10, 2012 |
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The music of the (hemi)spheres sheds new light on schizophrenia
In 1619, the pioneering astronomer Johannes Kepler published Harmonices Mundi in which he analyzed data on the movement of planets and asserted that the laws of nature governing the movements of planets show features of harmonic ...
Neuroscience
May 09, 2012 |
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Psychiatric medication effects on brain structure
It is increasingly recognized that chronic psychotropic drug treatment may lead to structural remodeling of the brain. Indeed, clinical studies in humans present an intriguing picture: antipsychotics, used for the treatment ...
Psychology & Psychiatry
May 08, 2012 |
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Activity in brain networks related to features of depression
Depressed individuals with a tendency to ruminate on negative thoughts, i.e. to repeatedly think about particular negative thoughts or memories, show different patterns of brain network activation compared to healthy individuals, ...
Psychology & Psychiatry
Apr 03, 2012 |
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Exploring the antidepressant effects of testosterone
Testosterone, the primary male sex hormone, appears to have antidepressant properties, but the exact mechanisms underlying its effects have remained unclear. Nicole Carrier and Mohamed Kabbaj, scientists at Florida State ...
Psychology & Psychiatry
Apr 02, 2012 |
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Risk for drug abuse in adopted children appears influenced by family, genetics
In a national Swedish adoption study, the risk for drug abuse appears to be increased among adopted children whose biological parents had a history of drug abuse, according to a report published Online First by Archives of ...
Psychology & Psychiatry
Mar 05, 2012 |
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Stress making your blood pressure rise? Blame your immune system
If stress is giving you high blood pressure, blame the immune system. T cells, helpful for fighting infections, are also necessary for mice to show an increase in blood pressure after a period of psychological stress, scientists ...
Psychology & Psychiatry
Mar 05, 2012 |
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Understanding and treating the cognitive dysfunction of Down syndrome and Alzheimer's disease
Down syndrome (DS) is the most common genetic disorder in live born children arising as a consequence of a chromosomal abnormality. It occurs as a result of having three copies of chromosome 21, instead of the usual two. ...
Psychology & Psychiatry
Mar 01, 2012 |
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Does depression contribute to the aging process?
Stress has numerous detrimental effects on the human body. Many of these effects are acutely felt by the sufferer, but many more go 'unseen', one of which is shortening of telomere length.
Psychology & Psychiatry
Feb 21, 2012 |
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Brain-imaging differences evident at 6 months in infants who develop autism
A new study led by the University of North Carolina at Chapel Hill found significant differences in brain development starting at age 6 months in high-risk infants who later develop autism, compared to high-risk ...
Autism spectrum disorders
Feb 17, 2012 |
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