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Negative Symptoms and the Course of Positive Symptoms in Deficit Schizophrenia
Psychopathology, 1995Differences in the patterns of negative symptoms between two subgroups of inpatients with chronic schizophrenia and a deficit syndrome were examined: one subgroup presented episodic symptoms, while the other exhibited a continuous course of positive symptoms.
H, Gerbaldo, S, Cassady, A, Helisch
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Positive and Negative Symptoms in Schizophrenia
Archives of General Psychiatry, 1990We reexamined the validity of subdividing schizophrenia into categorical subtypes using the predominance of positive and negative symptoms as the characteristic defining features. Using diagnostic criteria proposed in 1982, we again found that the negative subtype may be characterized by a variety of hypothesized correlates of structural brain ...
N C, Andreasen +4 more
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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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[What's positive about positive symptoms?].
Psychiatrische Praxis, 2010To develop a positive concept of schizophrenia despite the mostly negative image in the public.Review of the literature concerning attitudes of psychiatrists towards schizophrenia and concerning the importance of hope for the course of the illness. Proposal of some approaches which might help to attain a more optimistic concept of schizophrenia and a ...
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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 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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Negative Symptoms in Schizophrenia: Relationship to Positive Symptoms and Outcome
1991The diagnostic criteria for schizophrenia have historically been based predominantly on the so-called positive symptoms, i.e., delusions, hallucinations, thought disorganization. This is not to say that the significance of negative symptom psychopathology, i.e., deficits of affect, drive, interest, speech, and thought, has been minimized, but rather ...
J. A. Lieberman +9 more
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Menopausal symptoms: A positive approach
International Journal of Obstetrics and Gynaecological Nursing, 2022Nivetha L, Kripa Angeline A
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Modeling the Positive Symptoms of Schizophrenia
2016Abstract The positive symptoms of schizophrenia such as disorganized speech, delusions, and hallucinations seem to unique to humans. Current research on schizophrenia in general has remained very challenging, thanks to growing numbers in theories about the cause and progression of the disease.
Tursun Alkam, Toshitaka Nabeshima
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[Positive and negative symptoms of schizophrenia].
Der Nervenarzt, 1992Aim of the present study is to draw conclusions from published research regarding the positive-negative schizophrenia concept, and to try to present the opinion of supporters and critics of the concept in a balanced way. The historical background of the concept, from Reynolds and Jackson during the last century until today, is reviewed.
A, Marneros, N C, Andreasen
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