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Titolo:
REGIONAL CEREBRAL BLOOD-FLOW IN CATATONIC SCHIZOPHRENIA
Autore:
SATOH K; SUZUKI T; NARITA M; ISHIKURA S; SHIBASAKI M; KATO T; TAKAHASHI S; FUKUYAMA H; OHNISHI H; MORITA R;
Indirizzi:
SHIGA UNIV MED SCI,DEPT PSYCHIAT OTSU SHIGA 52021 JAPAN SHIGA UNIV MED SCI,DEPT RADIOL OTSU SHIGA JAPAN KYOTO UNIV,DEPT NEUROL KYOTO JAPAN
Titolo Testata:
PSYCHIATRY RESEARCH-NEUROIMAGING
fascicolo: 4, volume: 50, anno: 1993,
pagine: 203 - 216
SICI:
0925-4927(1993)50:4<203:RCBICS>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
POSITRON EMISSION TOMOGRAPHY; BRAIN GLUCOSE-METABOLISM; AUDITORY HALLUCINATIONS; COMPUTED-TOMOGRAPHY; ALZHEIMERS-DISEASE; MR IMAGES; ABNORMALITIES; PERFUSION; VOLUME; PET;
Keywords:
SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY (SPECT); PARIETAL LOBE; IODOAMPHETAMINE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
38
Recensione:
Indirizzi per estratti:
Citazione:
K. Satoh et al., "REGIONAL CEREBRAL BLOOD-FLOW IN CATATONIC SCHIZOPHRENIA", PSYCHIATRY RESEARCH-NEUROIMAGING, 50(4), 1993, pp. 203-216

Abstract

Single photon emission computed tomography (SPECT) with I-123-iodoamphetamine (IMP) as tracer was used to study regional cerebral blood flow (rCBF) distribution in six patients with the catatonic subtype of schizophrenia (DSM-III-R). IMP-SPECT imaging revealed a significant reduction of rCBF in the parietal lobes of both hemispheres. Three-dimensional reconstruction of the SPECT images identified the superior regionof the frontoparietal lobe as the most severely affected region. The pattern of rCBF deficits observed in catatonic schizophrenia differs markedly from that seen in 13 patients with other subtypes of schizophrenia and 7 normal control subjects. These observations indicate that parietal lobe dysfunction may be an important component in the pathology of the catatonic subtype of schizophrenia.

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Documento generato il 19/01/20 alle ore 10:10:41