Mental disorder
hideA mental disorder or mental illness is a psychological or behavioral pattern that occurs in an individual and is thought to cause distress or disability that is not expected as part of normal development or culture. The recognition and understanding of mental disorders has changed over time and across cultures. Definitions, assessments, and classifications of mental disorders can vary, but guideline criteria listed in the ICD, DSM and other manuals are widely accepted by mental health professionals. Categories of diagnoses in these schemes may include dissociative disorders, mood disorders, anxiety disorders, psychotic disorders, eating disorders, developmental disorders, personality disorders, ambulatory disorders and many other categories. In many cases there is no single accepted or consistent cause of mental disorders, although they are often explained in terms of a diathesis-stress model and biopsychosocial model. Mental disorders have been found to be common, with over a third of people in most countries reporting sufficient criteria at some point in their life. Services for mental disorders may be based in hospitals or in the community. Mental health professionals diagnose individuals using different methodologies, often relying on case history and interview. Psychotherapy and psychiatric medication are two major treatment options, as well as supportive interventions and self-help. Treatment may be involuntary where legislation allows. Several movements campaign for changes to services and attitudes.
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News tagged with psychiatric disorders
Acute stress leaves epigenetic marks on the hippocampus
Medicine & Health / Psychology & Psychiatry
Nov 24, 2009 |
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(PhysOrg.com) -- Scientists are learning that the dynamic regulation of genes -- as much as the genes themselves -- shapes the fate of organisms. Now the discovery of a new epigenetic mechanism regulating genes in the brain ...
Psychiatric disorders common among college-age individuals; few seek treatment
Medicine & Health / Psychology & Psychiatry
Dec 01, 2008 |
3.7 / 5 (7) |
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Psychiatric disorders appear to be common among 18- to 24-year-olds, with overall rates similar among those attending or not attending college, according to a report in the December issue of Archives of General Psychiatry. Almost ...
New links between lucid dreaming and psychosis could revive dream therapy in psychiatry
Medicine & Health / Psychology & Psychiatry
Jul 29, 2009 |
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Similarities in brain activity during lucid dreaming and psychosis suggest that dream therapy may be useful in psychiatric treatment, a European Science Foundation (ESF) workshop has found. This is strengthened by the potential ...
Evidence that cognitive therapy is of no value in schizophrenia
Medicine & Health / Psychology & Psychiatry
Jun 26, 2009 |
4.8 / 5 (5) |
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Research co-led by an academic at the University of Hertfordshire, concludes that Cognitive Behavioural Therapy (CBT) is of no value in schizophrenia and has limited effect on depression.
63 percent of RA patients suffer psychiatric disorders, with depressive spectrum conditions most likely
Jun 12, 2009 |
3.5 / 5 (4) |
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Over half (63%) of patients with rheumatoid arthritis (RA) also suffer from psychiatric disorders, with the majority of these (87%) occurring in the depressive spectrum, according to the results of a new study. Interestingly, ...
Book demystifies psychiatry for the general public
Medicine & Health / Psychology & Psychiatry
Dec 14, 2009 |
4.7 / 5 (3) |
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Psychiatric disorders are underdiagnosed, poorly treated and highly stigmatized, according to psychiatrists Charles F. Zorumski, M.D., and Eugene H. Rubin, M.D., Ph.D. So these Washington University physicians ...
Schizophrenia and bipolar disorder: Bridging the divide
Medicine & Health / Psychology & Psychiatry
Oct 16, 2009 |
4 / 5 (3) |
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(PhysOrg.com) -- Sufferers of schizophrenia and bipolar disorder are being brought together in a major new study to determine the diseases? common genetic causes.
Research moves a step closer to possibility of brain scan-assisted diagnosis for PTSD
Apr 03, 2009 |
5 / 5 (2) |
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Florence, Italy: Preliminary research examining the difference in brain activity between soldiers with post-traumatic stress disorder and those without it moves scientists a step closer to the possibility of being able one ...
Preschool depression may continue into childhood
Medicine & Health / Psychology & Psychiatry
Aug 04, 2009 |
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Depression among preschoolers appears to be a continuous, chronic condition rather than a transient developmental stage, according to a report in the August issue of Archives of General Psychiatry.
Having parents with bipolar disorder associated with increased risk of psychiatric disorders
Medicine & Health / Psychology & Psychiatry
Mar 02, 2009 |
4 / 5 (2) |
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Children and teens of parents with bipolar disorder appear to have an increased risk of early-onset bipolar disorder, mood disorders and anxiety disorders, according to a report in the March issue of Archives of General Ps ...
Brown professor continues debate over recovered memory
Medicine & Health / Psychology & Psychiatry
Jul 07, 2009 |
3 / 5 (2) |
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Fueling the debate over the controversial psychiatric disorder known as dissociative amnesia, or repressed memory, Brown University political scientist Ross Cheit is challenging claims by two Harvard University psychiatrists. ...
Dips and Swells of Your Brain May Reveal Early Mental Disorders
Medicine & Health / Psychology & Psychiatry
Jul 09, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- John Csernansky wants to take your measurements. Not the circumference of your chest, waist and hips. No, this doctor wants to stretch a tape measure around your hippocampus, thalamus and ...
Irritability should be considered when diagnosing bipolar disorder in children
Medicine & Health / Psychology & Psychiatry
Jun 24, 2009 |
4 / 5 (1) |
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A new study from Bradley Hospital and The Warren Alpert Medical School of Brown University, as well as two other institutions, adds to mounting evidence that clinicians consider irritability as a symptom when diagnosing pediatric ...
Common variation in gene linked to structural changes in the brain
Aug 17, 2009 |
4 / 5 (1) |
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An international group of researchers is the first to show that common variations in a gene - previously shown to be associated with Retts Syndrome, autism, and mental retardation - are associated with differences in brain ...
Troubled youths struggle after time in detention center
Feb 17, 2009 |
3 / 5 (1) |
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The kids who pass through juvenile detention facilities are among the most troubled youths in the community. How do they fare a few years after this significant brush with the legal system?
