Mental disorder - Genetics, Environment, Stress

mental disorder

Table of Contents

Introduction
Types and causes of mental disorders
- Classification and epidemiology
  - Classification
    - Psychoses
    - Neuroses
  - Epidemiology
- Theories of causation
  - Organic and hereditary etiologies
    - Genetics
    - Biochemistry
    - Neuropathology
  - Psychodynamic etiologies
    - Theories of personality development
    - Non-Freudian psychodynamics
  - Behavioral etiology
- Major diagnostic categories
  - Organic mental disorders
    - Senile and presenile dementia
    - Other organic syndromes
  - Substance use disorders
  - Schizophrenia
    - Clinical features
    - Course and prognosis
    - Etiology
    - Treatment
  - Mood disorders
    - Major mood disorders
    - Other mood disorders
  - Anxiety disorders
  - Somatoform disorders
    - Somatization disorder
    - Conversion disorder
    - Hypochondriasis
    - Psychogenic pain disorder
  - Dissociative disorders
    - Dissociative amnesia
    - Dissociative identity disorder
    - Depersonalization
  - Eating disorders
  - Personality disorders
    - Paranoid personality disorder
    - Schizoid personality disorder
    - Schizotypal personality disorder
    - Antisocial personality disorder
    - Borderline personality disorder
    - Histrionic personality disorder
    - Narcissistic personality disorder
    - Avoidant personality disorder
    - Dependent personality disorder
    - Obsessive-compulsive personality disorder
  - Gender dysphoria
  - Paraphilic disorders
  - Disorders usually first evident in infancy, childhood, or adolescence
    - Attention-deficit disorders
    - Conduct disorders
    - Anxiety disorders
    - Eating disorders
    - Other childhood disorders
  - Other mental disorders
    - Factitious disorders
    - Impulse-control disorders
    - Adjustment disorders
Treatment of mental disorders
- Historical overview
  - Early history
  - The mental hospital era
  - The biological movement
  - Development of psychotherapy
  - Development of physical and pharmacological treatments
  - Deinstitutionalization
  - Development of behavior therapy
  - Further developments in the mental health profession
- Physiological treatments
  - Pharmacological treatments
    - Antipsychotic agents
    - Antianxiety agents
    - Antidepressant agents
    - Mood-stabilizing drugs
  - Electroconvulsive treatment
  - Psychosurgery
- The psychotherapies
  - Psychotherapeutic approaches
  - Dynamic psychotherapies
    - Psychoanalytic psychotherapy
    - Individual dynamic psychotherapy
    - Brief focal psychotherapy
    - Humanistic and existential psychotherapies
    - Behavioral psychotherapy
    - Cognitive psychotherapy
    - Interpersonal psychotherapy
    - Group psychotherapy
    - Family therapy

References & Edit History Quick Facts & Related Topics

Images & Videos

Advances in psychiatric research and treatment discussed

Psychiatric disorders and the stigmas associated with them

Difficulties and advances in diagnosing psychiatric disorders

For Students

mental disorder summary

Read Next

Illustration showing electrical activity of the human brain

5 Common Misconceptions About Schizophrenia

Discover

Albert Einstein in Washington, D.C. c. 1921-1923. Physicist

The Solar Eclipse That Made Albert Einstein a Science Celebrity

African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.

Timeline of the American Civil Rights Movement

The Sun Was Eaten: 6 Ways Cultures Have Explained Eclipses

Vietnam War. U.S. President Lyndon B. Johnson awards the Distinguished Service Cross to First Lieutenant Marty A. Hammer, during a visit to military personnel, Cam Ranh Bay, South Vietnam, October 26, 1966. President Johnson

Vietnam War Timeline

Eid al-Fitr

Pluto. The Changing Faces of Pluto. Most detailed view to date of the entire surface of the dwarf planet Pluto, as constructed from multiple NASA Hubble Space Telescope photographs taken from 2002 to 2003.

10 Important Dates in Pluto History

VAN, TURKEY - OCTOBER 25: A building and car ruined during the earthquake of Van-Ercis on October 25, 2011 in Van, Turkey. It is 604 killed and 4152 injured in Van-Ercis Earthquake.

What Is an Aftershock?

Very often the etiology, or cause, of a particular type of mental disorder is unknown or is understood only to a very limited extent. The situation is complicated by the fact that a mental disorder such as schizophrenia may be caused by a combination and interaction of several factors, including a probable genetic predisposition to develop the disease, a postulated biochemical imbalance in the brain, and a cluster of stressful life events that help to precipitate the actual onset of the illness. The predominance of these and other factors probably varies from person to person in schizophrenia. A similarly complex ...(100 of 23131 words)

Access the full article

Help support true facts by becoming a member.