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Intermittent explosive disorder (IED) or Episodic dyscontrol syndrome (EDS) is a mental and behavioral disorder characterized by explosive outbursts of anger and/or violence, often to the point of rage, that are disproportionate to the situation at hand (e.g., impulsive shouting, screaming or excessive reprimanding triggered by relatively inconsequential events).
This is an accepted version of this page This is the latest accepted revision, reviewed on 27 January 2025. The following is a list of mental disorders as defined at any point by the Diagnostic and Statistical Manual of Mental Disorders (DSM) or the International Classification of Diseases (ICD). A mental disorder, also known as a mental illness, mental health condition, or psychiatric ...
Human aggression can be classified into direct and indirect aggression; while the former is characterized by physical or verbal behavior intended to cause harm to someone, the latter is characterized by behavior intended to harm the social relations of an individual or group. [3] [4] [5]
Risk factors for mental illness include psychological trauma, adverse childhood experiences, genetic predisposition, and personality traits. [7] [8] Correlations between mental disorders and substance use are also found to have a two way relationship, in that substance use can lead to the development of mental disorders and having mental disorders can lead to substance use/abuse.
A mental disorder is also characterized by a clinically significant disturbance in an individual's cognition, emotional regulation, or behavior, often in a social context. [9] [10] Such disturbances may occur as single episodes, may be persistent, or may be relapsing–remitting.
Schizotypal personality disorder is characterized by a need for social isolation, anxiety in social situations, odd behavior and thinking, and often unconventional beliefs. People with this disorder feel extreme discomfort with maintaining close relationships with people, and therefore they often do not.
The current version of the book is known as the DSM-5. It lists a set of disorders and provides detailed descriptions on what constitutes a mental disorder. [36] The DSM-5 identifies three key elements that must be present to constitute a mental disorder. These elements include: [36] Symptoms that involve disturbances in behavior, thoughts, or ...
Data from the China Family Panel Studies found a positive relationship between air pollution and mental illnesses, where an 18.04 μg/m3 increase in average PM 2.5 has a 6.67% increase in the probability of having a score corresponding with a severe mental illness, approximating a cost of US$22.88 billion in health expenditures associated with ...