Mental health articles

OF mental health care and mentally ill

mentally ill

What is panic disorder?

A panic attack is a period of intense fear or discomfort that reaches a peak within ten minutes, and is associated with at least four symptoms including breathlessness, palpitations, dizziness or trembling, nausea, and tingling sensations in the arms and fi ngers. As noted earlier, this may be a severe element of a phobic response. […]

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What causes bipolar disorder?

The latest research suggests that there is no single cause of bipolar disorder, but that several key factors interact with one another. Genetics,childhood development, life stress and brain biology all appear to have a significant role in the development of the illness. Current knowledge suggests the emergence of a model that encompasses both ‘nurture’ and […]

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Specific (isolated) phobias and diagnosis

These are circumscribed fears of specific objects or situations. Some community samples have shown an annual prevalence as high as 9% in the general population. Most phobias start in childhood, but situational phobias have a second peak of onset among people in their middle 20s. Particular types of phobias seem to aggregate in families, with […]

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Social phobia diagnosis and psychological treatment

Social phobia is a persistent fear of performing in social situations, especially where strangers are present or where the person fears embarrassment. Patients fear that others will think them stupid, weak or crazy, and exposure to the feared situation provokes an immediate anxiety attack. Patients recognise that their fear is excessive, but their anxiety and […]

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What is generalized anxiety disorder and definition for generalized anxiety disorder

What is generalized anxiety disorder? DSM-IV-TR defines generalized anxiety disorder (GAD) as excessive or ongoing anxiety and worry, occurring on more days than not, over a period of at least six months. In addition: The person finds it difficult to control the worry. The anxiety and worry are regularly associated with three or more of […]

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What is Simple phobias

A simple phobia is an unrealistic fear of a specific stimulus. DSM-IV-TR states the following criteria for this diagnosis to be met: Marked and persistent fear that is excessive or unreasonable, cued by the presence or anticipation of a specific object or situation. Exposure to the phobic stimulus almost invariably provokes an immediate anxiety response, […]

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The nature of schizophrenia

The exact nature of schizophrenia remains hotly disputed. However, the consensus view is that it comprises a number of related disorders characterized by fundamental distortions of thinking and perception. Disturbances in thought processes are usually the most obvious symptom of schizophrenia. Conversations may lack coherence, jumping from topic to topic and idea to idea in […]

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What is conversion disorder

 Long known as hysteria or hysterical conversion, the American Psychiatric Association now calls this condition conversion disorder. DSM-IV-TR provides the diagnostic criteria for this diagnosis: One or more symptoms or deficits affect voluntary motor or sensory function that suggest a neurological or other general medical condition. Psychological factors are judged to be associated with the […]

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What is body dysmorphic disorder

Many of us have some degree of dissatisfaction with our body. A survey of over 4000 people, in the magazine Psychology Today, for example, found that 56 per cent of women reported being dissatisfi ed with their appearance. Major sources of dissatisfaction were the abdomen (71 per cent), body weight (66 per cent), hips (60 […]

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Aetiology of hypochondriasis

Genetic factors There seems to be a genetic predisposition to at least some elements of hypochondriasis. Gillespie et al. (2000), for example, examined the genetic risk for developing what they termed somatic distress. They gave measures of anxiety, depression, phobic anxiety and somatic distress to 3469 Australian twins aged 18 to 28 years, and found […]

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