Dissociation of neurocognitive deficits in a monozygotic twin pair concordant for schizophrenia

Cognitive impairment varies markedly among schizophrenic individuals, although the reason for this is unknown. A monozygotic twin pair concordant for schizophrenia was evaluated using electrophysiological and neurobehavioral measures. Each twin showed a distinctive pattern of deficits; furthermore,...

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Veröffentlicht in:The journal of neuropsychiatry and clinical neurosciences 1992, Vol.4 (4), p.449-453
Hauptverfasser: Condray, R, Steinhauer, S R, van Kammen, D P, Zubin, J
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container_title The journal of neuropsychiatry and clinical neurosciences
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creator Condray, R
Steinhauer, S R
van Kammen, D P
Zubin, J
description Cognitive impairment varies markedly among schizophrenic individuals, although the reason for this is unknown. A monozygotic twin pair concordant for schizophrenia was evaluated using electrophysiological and neurobehavioral measures. Each twin showed a distinctive pattern of deficits; furthermore, clinical course and electrophysiological activity were not consonant with social and neurobehavioral functioning. Results suggest complex interrelationships between neurocognitive functioning and clinical presentation in schizophrenia.
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source MEDLINE; Psychiatry Legacy Collection Online Journals 1844-1996
subjects Adult
Cerebral Cortex - physiopathology
Diseases in Twins - genetics
Diseases in Twins - psychology
Electroencephalography
Evoked Potentials, Auditory - physiology
Humans
Male
Neurocognitive Disorders - diagnosis
Neurocognitive Disorders - genetics
Neurocognitive Disorders - physiopathology
Neurocognitive Disorders - psychology
Neuropsychological Tests
Psychiatric Status Rating Scales
Schizophrenia - diagnosis
Schizophrenia - genetics
Schizophrenia - physiopathology
Schizophrenic Psychology
Twins, Monozygotic - genetics
Twins, Monozygotic - psychology
Wechsler Scales
title Dissociation of neurocognitive deficits in a monozygotic twin pair concordant for schizophrenia
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