CRITICAL-APPRAISAL OF CEREBRAL BLOOD-FLOW MEASURED FROM BRAIN-STEM AND CEREBELLAR REGIONS AFTER XE-133 INHALATION IN HUMANS

被引：13

作者：

JUGE, O ^{[1
]}

MEYER, JS ^{[1
]}

SAKAI, F ^{[1
]}

YAMAGUCHI, F ^{[1
]}

YAMAMOTO, M ^{[1
]}

SHAW, T ^{[1
]}

机构：

[1] BAYLOR UNIV,COLL MED,DEPT NEUROL,BAYLOR CTR CEREBROVASC RES,HOUSTON,TX 77025

来源：

STROKE | 1979年 / 10卷 / 04期

关键词：

D O I：

10.1161/01.STR.10.4.428

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Validity of regional cerebral blood flow (rCBF) measurements recorded over the human posterior fossa after 155Xe inhalation was tested. Recording of counts from both brain stem and cerebellum (BSC) was reproducible and contamination by counts derived from surrounding anatomical structures was low and no greater than that found over hemispheres. BSC values were F1 = 99 ± 19 ml/l00g brain/min, F2 = 17 ± 4 in reasonable agreement with data reported from experimental animals. BSC flow values showed significant correlation with the state of awareness as judged by clinical and EEG evaluation with lowest F1 values in semicoma and step increases in stupor, non-REM sleep, drowsiness, rest, activation, REM sleep and highest values during focal and generalized epileptic seizures. © 1979 American Heart Association, Inc.

引用

页码：428 / 437

页数：10

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