News tagged with delusions
Study links brain activity to delusion-like experience
In a new study from the Centre for Addiction and Mental Health (CAMH), people with schizophrenia showed greater brain activity during tests that induce a brief, mild form of delusional thinking. This effect wasn't seen in ...
Medicine & Health / Psychology & Psychiatry
Jan 10, 2012 |
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Scientists discover a brain cell malfunction in schizophrenia
Scientists at The Scripps Research Institute have discovered that DNA stays too tightly wound in certain brain cells of schizophrenic subjects.
Medicine & Health / Psychology & Psychiatry
Dec 28, 2011 |
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Researchers develop drug-like molecules to improve schizophrenia treatment
Researchers at Vanderbilt University have identified chemical compounds that could lead to a major advance in the treatment of schizophrenia.
Sep 22, 2011 |
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Study: Self-delusion may be a winning survival strategy
Harbouring a mistakenly inflated belief that we can easily meet challenges or win conflicts is actually good for us, a new study suggests.
Other Sciences / Social Sciences
Sep 14, 2011 |
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Why people with schizophrenia may have trouble reading social cues
Understanding the actions of other people can be difficult for those with schizophrenia. Vanderbilt University researchers have discovered that impairments in a brain area involved in perception of social stimuli may be partly ...
Medicine & Health / Psychology & Psychiatry
May 24, 2011 |
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Potential target for treating schizophrenia found
(Medical Xpress) -- Scientists at the University of Glasgow have identified a potential target for the treatment of schizophrenia.
May 11, 2011 |
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Sensory deprivation can produce hallucinations in only 15 minutes
(PhysOrg.com) -- A new study has found that even a short period of sensory deprivation is enough to produce hallucinations even in people who are not normally prone to them.
Medicine & Health / Psychology & Psychiatry
Oct 23, 2009 |
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Smoking during pregnancy puts children at risk of psychotic symptoms
Mothers who smoke during pregnancy put their children at greater risk of developing psychotic symptoms in their teenage years.
Medicine & Health / Psychology & Psychiatry
Oct 01, 2009 |
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Increased symptoms lead mentally disordered to become victims of violence
Contrary to common stereotypes, individuals with major mental disorders are more likely to become victims of violent crimes when they are experiencing an increase in symptoms than they are to commit crime, according to a ...
Apr 14, 2009 |
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Childhood abuse associated with onset of psychosis in women
Researchers at the Institute of Psychiatry, King's College London have published new research which indicates that women with severe mental illness are more likely to have been abused in childhood that the general population. ...
Medicine & Health / Psychology & Psychiatry
Apr 01, 2009 |
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Delusions associated with consistent pattern of brain injury
A new study provides a novel theory for how delusions arise and why they persist. NYU Langone Medical Center researcher Orrin Devinsky, MD, performed an in-depth analysis of patients with certain delusions and brain disorders ...
Jan 13, 2009 |
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Delusion
A delusion is a false belief held with absolute conviction despite superior evidence. Unlike hallucinations, delusions are always pathological (the result of an illness or illness process). As a pathology, it is distinct from a belief based on false or incomplete information, dogma, poor memory, illusion, or other effects of perception.
Delusions typically occur in the context of neurological or mental illness, although they are not tied to any particular disease and have been found to occur in the context of many pathological states (both physical and mental). However, they are of particular diagnostic importance in psychotic disorders including schizophrenia, paraphrenia, manic episodes of bipolar disorder, and psychotic depression.
For more information about Delusion, read the full article at
Wikipedia.
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