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 mental illness
Research backs theory on autism, schizophrenia
7 hours ago |
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(PhysOrg.com) -- New research by Simon Fraser University evolutionary biologist Bernard Crespi reinforces his theory that autism and schizophrenia are diametric or opposite conditions based on genes.
Heart Disease a 'Silent Killer' in Patients With Severe Mental Illness
Medicine & Health / Psychology & Psychiatry
Nov 16, 2009 |
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A large new study confirms that people with severe mental disorders -- such as schizophrenia or other psychotic disorders -- are 25 percent to 40 percent more prone to die from heart disease than people without mental illness ...
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fMRI scans used in murder trial sentencing
Nov 25, 2009 |
3.3 / 5 (4) |
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(PhysOrg.com) -- Functional Magnetic Resonance Imaging (fMRI) scans have been used, possibly for the first time, in the sentencing phase of a murder trial in Chicago in the US.
The therapeutic benefits of the human-animal bond
Other Sciences / Social Sciences
10 hours ago |
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A pet owner knows the enormous joy and comfort that an animal can provide, especially in troubled times. Most pets are considered important members of the family and irreplaceable companions. A growing body of research now ...
Elderly depression lessened when relatives keep them informed on family matters
Medicine & Health / Psychology & Psychiatry
Nov 04, 2009 |
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The elderly are less likely to feel depressed if their relatives keep them updated about important family matters, a new study indicates.
Major schizophrenia study finds striking similarities across 37 countries in 6 regions
Nov 16, 2009 |
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An international study of more than 17,000 people with schizophrenia has found striking similarities in symptoms, medication, employment and sexual problems, despite the fact that it covered a diverse range of patients and ...
Study to explore if more sleep will help teens shake off depression
Nov 05, 2009 |
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(PhysOrg.com) -- After a late night of texting or updating Facebook, it's hardly surprising that many teenagers show up groggy for school, which studies have shown can diminish academic performance. To address this troubling ...
Full recovery now possible for an 'untreatable' mental illness
Nov 19, 2009 |
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Patients coping with the chaos and misery of Borderline Personality Disorder now have reason for strong confidence in making major life changes through a new treatment, Schema Therapy. For the first time, three major outcome ...
The global financial crisis is bad for more than just your pocket
Nov 16, 2009 |
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One in four Australian adults has taken an action that puts their health at risk as a result of the global financial crisis (GFC), according to a new MBF Healthwatch poll.
Back pain permanently sidelines soldiers at war
Nov 09, 2009 |
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Military personnel evacuated out of Iraq and Afghanistan because of back pain are unlikely to return to the line of duty regardless of the treatment they receive, according to research led by a Johns Hopkins pain management ...
Study shows that sleep disturbances improve after retirement
Nov 02, 2009 |
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A study in the Nov.1 issue of the journal Sleep shows that retirement is followed by a sharp decrease in the prevalence of sleep disturbances. Findings suggest that this general improvement in sleep is likely to result from t ...
Military experiment seeks to predict PTSD
Medicine & Health / Psychology & Psychiatry
Nov 20, 2009 |
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(AP) -- Two days before shipping off to war, Marine Pfc. Jesse Sheets sat inside a trailer in the Mojave Desert, his gaze fixed on a computer that flashed a rhythmic pulse of contrasting images.
List of search results for mental illness
