SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY STUDY OF REGIONAL CEREBRAL BLOOD FLOW IN PATIENTS WITH HEMISPATIAL NEGLECT

被引：0

作者：

尹雅芙

李亚明

任艳

机构：

[1] DepartmentofNuclearMedicine,theFirstAffiliatedHospital,ChinaMedicalUniversity,DepartmentofNuclearMedicine,theFirstAffiliatedHospital,ChinaMedicalUniversity,DepartmentofNeurology,theFirstAffiliatedHospital,ChinaMedicalUniversityShenyang,Shenyang,Shenyang

来源：

Chinese Medical Sciences Journal | 2003年 / 01期

关键词：

stroke; hemispatial neglect; SPECT; rCBF;

D O I：

暂无

中图分类号：

R743.3 [急性脑血管疾病（中风）];

学科分类号：

1002 ;

摘要：

<正> Objective. To explore the correlations between the occurrence and severity of neglect and the region, range or extent of the decrease in regional cerebral blood flow (rCBF).Methods. Nineteen dextromanual patients who were diagnosed as unilateral stroke clinically and hemispa-tial neglect by a neglect test battery received single photon emission computed tomography (SPECT) scans.Results. On images, the damages of patients with neglect were seen most frequently in the frontal cortex, and then in turn in the parietal cortex, occipital cortex, temporal cortex, basal ganglia and thalamus. Most patients with neglect had two or more regions damaged. The most significant region was temporal - parietal - occipital (TPO) junction. The correlation coefficient between rCBF and the severity of neglect was - 0. 34 (t = -1.5, P> 0. 05), and that between the decrease percentage of rCBF and the severity of neglect was 0. 34 (t = 1. 47, P> 0. 05). The correlation coefficients between the range, number of foci, the flow d

引用

页码：31 / 35

页数：5

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