Imaging of cerebral blood flow and metabolism in amblyopia by positron emission tomography.
Imaging of cerebral blood flow and metabolism in amblyopia by positron emission tomography.
复制标题
正电子发射断层扫描对弱视脑血流和代谢的成像。
DOI:
10.1016/0002-9394(88)90294-2
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发表时间:
1988
影响因子:
4.2
通讯作者:
Gould,KL
中科院分区:
文献类型:
--
作者:
Demer,JL;vonNoorden,GK;Volkow,ND;Gould,KL
We used positron emission tomography to study monocular visual activation of various brain regions in four amblyopic and two normally sighted adults. Imaging of relative cerebral blood flow using the tracer H215O showed reduced activation of primary visual cortex by the amblyopic as compared with the sound eye. Imaging of relative cerebral glucose metabolism using the tracer [18F]-2-deoxyglucose showed equal activation of primary visual cortex by either eye in the control subject, but reduced activation of primary and accessory visual cortex by the amblyopic as compared with the sound eye in two amblyopic subjects. Relative glucose metabolism was consistently higher in the frontal and temporal lobes contralateral to the viewing eye, both in normal and amblyopic subjects.
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影响因子:
2.4
作者:
M. Headon;T. Powell
通讯作者:
T. Powell
影响因子:
9.3
作者:
K. Hamacher;H. Coenen;G. Stöcklin
通讯作者:
G. Stöcklin
影响因子:
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作者:
Reivich,M;Alavi,A;Gur,RC
通讯作者:
Gur,RC
影响因子:
2.9
作者:
BAKER, FH;GRIGG, P;NOORDEN, GKV
通讯作者:
NOORDEN, GKV
DOI:
--
发表时间:
1977
期刊:
Electroencephalography and Clinical Neurophysiology
影响因子:
--
作者:
J. D. Glass;J. Crowder;J. Kennerdell;J. Merikangas
通讯作者:
J. Merikangas