Results 261 to 270 of about 1,944,556 (307)
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Fibromyalgia - symptom or diagnosis: A definition of the position
Scandinavian Journal of Rheumatology, 2000According to the American College of Rheumatology the diagnosis of fibromyalgia is based on criteria for the classification of fibromyalgia consisting entirely of clinical signs and symptoms. For diagnostic reasons autonomic disturbances and mental features have to be considered.
D E, Pongratz, M, Sievers
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Stability of Positive and Negative Symptoms in Schizophrenia
The Canadian Journal of Psychiatry, 1993Fifty-nine DSM-III-R schizophrenic outpatients were assessed for positive and negative symptoms using Andreasen's Scale for Assessment of Positive Symptoms (SAPS) and the Scale for Assessment of Negative Symptoms (SANS). Reevaluation of these patients 12 months later revealed a moderate degree of stability for both SAPS and SANS total scores and most ...
A K, Malla, R M, Norman, P, Williamson
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Positive and Negative Symptoms
British Journal of Psychiatry, 1992The authors assessed the relevance of clinical symptoms to genetic research in schizophrenia in the nuclear families of 65 chronic schizophrenic probands. The morbidity risk for schizophrenia and schizotypal personality (a ‘spectrum’ disorder) was markedly reduced in first-degree relatives of probands with predominant negative symptoms, as compared ...
M, Baron, R S, Gruen, J M, Romo-Gruen
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Nonadherence to antipsychotics: The role of positive attitudes towards positive symptoms
European Neuropsychopharmacology, 2014Approximately 50-75% of all patients do not take their antipsychotic medication as prescribed. The current study examined reasons why patients continue versus discontinue antipsychotic medication. We were particularly interested to which extent positive attitudes towards psychotic symptoms foster medication nonadherence.
Steffen, Moritz +2 more
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Self-Monitoring Dysfunction and the Positive Symptoms of Schizophrenia
Psychopathology, 2001Frith has proposed that symptoms of alien control in schizophrenia result from a defect in a metarepresentational process leading to a failure to properly monitor self-willed intentions and actions. To examine this hypothesis, a group of 40 schizophrenic patients, all meeting DSM-III-R criteria, and rated for current symptoms on the basis of a detailed
Stirling, John D. +2 more
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Depression, negative and positive symptoms, and the DST in schizophrenia
Schizophrenia Research, 1990It has been suggested that the presence of depression is a major determinant of abnormal dexamethasone suppression in patients with schizophrenia. It has been reported that negative symptoms in patients with schizophrenia are associated with increased rates of nonsuppression. In this study of schizophrenic inpatients, the Dexamethasone Suppression Test
Minas, Iraklis H. +3 more
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Positive and Negative Symptoms and Jackson
Archives of General Psychiatry, 1985The old distinction between positive and negative symptoms has of late been reclaimed to describe the symptomatology of schizophrenia. The commonly held view that it originated with J. H. Jackson is inaccurate. This distinction should be attributed to J. R.
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Positive Symptoms and Chronicity of Illness in Schizophrenia
International Journal of Neuroscience, 1993I have proposed recently that the positive symptoms of schizophrenia such as hallucinations and delusions reflect a compensatory mechanism to overcome the dopaminergic deficiency which underlies the core pathology of the disease, namely the negative syndrome.
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Positive and negative symptoms in schizophrenia
Current Opinion in Psychiatry, 1993Increasingly, the systematic study of so-called positive and negative symptoms has revealed that this distinction is too simplistic. There may be three or more syndromes in schizophrenia with different mechanisms and aetiologies. Neurological, psychological and pharmacological correlates may assist in unravelling the nature and importance of these ...
Asl??g K. Malmberg, Anthony S. David
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Positive and Negative Schizophrenia Symptoms and the Role of Dopamine
British Journal of Psychiatry, 1980Presumably one function of an hypothesis is to provoke further thought and observation. Therefore, I welcome the critical comments of Ashcroft and colleagues (Journal, March 1981, 138, 268–9) on my suggestion concerning the relationship between dopaminergic disturbances and the positive and negative symptoms of schizophrenia (Crow, 1980a, b).
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