Mental health articles
OF mental health care and mentally ill
December, 2012
Models of mental disorder-The cognitive model
Put simply, the cognitive model posits that people interpret their thoughts, which in turn are the main determinants of behaviour. This stands in sharp contrast to the behavioural or disease models, which do not accommodate the cognitive mechanisms involved in behaviour and illness. For the cognitive therapist primacy is given to errors or biases in […]
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Models of mental disorder-The behavioural model
The behavioural model has a scientific basis in Learning Theory. Symptoms are considered to be learned habits arising from the interaction between external events or stressors and an individual’s personality. Persistent, distressing symptoms are considered maladaptive responses rather than being markers for some underlying disease or illness. For the behaviour therapist the symptoms and their […]
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Models of mental disorder-The psychodynamic model
The psychodynamic model is more accurately described as a style of human interaction and understanding that draws on a broad philosophy, which includes clinical, biological and evolutionary theory as well as religion and the arts. Psychodynamic practice may conjure an image of the psychoanalyst listening to their patient’s stream of consciousness as the patient lies […]
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Models of mental disorder-The disease model
Before examining the disease model it is necessary to deal with the general meaning attributed to disease. Kendall has reviewed disease definitions in psychiatry, which range from the purely subjective (for example, personal suffering) to the purely objective (for example, the presence of an identifiable pathogen). This latter interpretation tends to predominate and is defined […]
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What is mental disorder and models of mental disorder
Experiencing ‘mental health’ or having a ‘mental illness’ may appear as two distinct, separate states of being. Such dualistic thought may also appear advantageous. The boundary it represents provides a point of exclusion beyond which we can place our fears of the unknown. ‘Madness’ becomes distinct from ‘sanity’, and for the majority, ‘madness’ is not […]
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Schizophrenia symptoms and signs
Positive symptoms and signs These are essentially disordered versions of the normal brain functions of thinking, perceiving, formation of ideas and sense of self. Patients with thought disorder may present with complaints of poor concentration or of their mind being blocked or emptied (thought block): a patient stopping in a perplexed fashion while in mid-speech […]
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Bipolar affective disorder diagnosis
Recognition of a typical Bipolar affective disorder is fairly straightforward . The patient, who may have no previous history of mood disorder, presents with a signifi cant change in mood, activity and thought, which, although it might have been triggered by an identifiable life event, is clearly excessive and disproportionate. Changes may occur abruptly or […]
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bipolar mood disorders type symptoms
Bipolar disorders are so-called because, during their course, a patient may experience mood states at either extreme of the mood spectrum. The defining feature of these disorders is abnormal elevation of mood, which is out of proportion to normal happiness. This elation may be accompanied by excessive optimism, impatience, irritability and impaired functioning when it […]
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Seasonal Affective Disorder Treatment Natural
Symptoms of seasonal affective disorder include typical (low mood and energy) and atypical (increased appetite and sleep) depressive features occurring together in a seasonal pattern. Estimates of prevalence of the disorder in the UK average about 2.5% of the population. A mechanism for the seasonal variation in mood may involve effects of light levels on […]
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