REGIONAL CEREBRAL BLOOD FLOW IN SCHIZOPHRENIA

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Regional cerebral blood flow in Alzheimer's disease.

Neural networks have been successfully applied to brain perfusion images to classify patients with Alzheimer's disease from normal or other patient populations. Given the recognition that Alzheimer's disease constitutes a heterogeneous disorder, the identification of subgroups sharing common functional brain deficits would constitute a further improvement in the utility of such methods. Therefo...

متن کامل

Sex differences in regional cerebral blood flow.

Regional cerebral blood flow was measured by the 133-xenon inhalation method during resting in 38 healthy men and 38 healthy women matched pairwise for age in the range 18-72 years. The results showed 11% higher global flow level in the women in all ages. A similar and significant regression of flow by age was seen for both sexes. The regional flow distribution also showed some sex-related diff...

متن کامل

Evaluation of SISCOM in routine regional cerebral blood flow alterations after clozapine, in schizophrenia.

Subtraction ictal single photon emission tomography (SPET) co-registered to magnetic resonance imaging (SISCOM) is an ictal-interictal brain perfusion SPET subtraction method, developed for evaluation of brain perfusion changes applied for the identification of epileptic foci. The aim of this study was to test whether regional cerebral blood flow (rCBF) alterations due to clozapine in schizophr...

متن کامل

The effects of aging on changes in regional cerebral blood flow in schizophrenia.

AIMS Although there have been no conclusive pathophysiological findings in support of the degeneration theory in the etiology of schizophrenia to date, results of our neuroimaging studies suggest functional changes in the brains of schizophrenics. We evaluated age-related changes of brain perfusion in medicated patients with schizophrenia. METHOD In this study, we evaluated age-related change...

متن کامل

The effect of amphetamine on regional cerebral blood flow during cognitive activation in schizophrenia.

To explore the role of monoamines on cerebral function during specific prefrontal cognitive activation, we conducted a double-blind placebo-controlled crossover study of the effects of 0.25 mg/kg oral dextroamphetamine on regional cerebral blood flow (rCBF) as determined by 133Xe dynamic single-photon emission-computed tomography (SPECT) during performance of the Wisconsin Card Sorting Test (WC...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The KITAKANTO Medical Journal

سال: 1989

ISSN: 0023-1908,1883-6135

DOI: 10.2974/kmj1951.39.485