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Analysis of voluntary movements in the aspect of regional cerebral blood flow changes. A review of a 77Kr-positron emission tomographic study in volunteers Takashi Shibasaki 1 1Department of Neurosurgery, Gummi University Hospital pp.77-86
Published Date 1984/2/10
DOI https://doi.org/10.11477/mf.1431905574
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Abstract

This is an introduction of a report on changes of regional cerebral blood flow (rCBF) measured by 77Kr-positron emission tomography during a type of voluntary movement in healthy young adult volunteers.

Positome III, MNI, gives rCBF (ml/100g/min) at a reasonable spatial resolution not only in convexity cortical areas but also in interhemi-spheric cortex and subcortical structures at the same time on three axial tomographic maps. The values are similar to those reported in cere-bral cortexes. Inhaled 10 mCi of 77Kr (t1/2=75 min) results in a low radiation dose.


Copyright © 1984, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1243 印刷版ISSN 0001-8724 医学書院

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