TONOTOPIC ORGANIZATION IN HUMAN AUDITORY-CORTEX REVEALED BY POSITRON EMISSION TOMOGRAPHY
TONOTOPIC ORGANIZATION IN HUMAN AUDITORY-CORTEX REVEALED BY POSITRON EMISSION TOMOGRAPHY
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DOI：
10.1016/0378-5955(85)90024-3
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发表时间：
1985-01-01
期刊：
影响因子：
2.8
通讯作者：
RAICHLE, ME
中科院分区：
文献类型：
--
作者：
LAUTER, JL;HERSCOVITCH, P;RAICHLE, ME
正电子发射断层扫描（PET）用于绘制纯音刺激引起的人类初级听觉皮层局部神经元活动的变化。在颞上平面的特定区域观察到血流模式，显示出根据刺激纯音频率的系统性变化。这些区域的方向与非人类灵长类动物的数据非常吻合。
Positron emission tomography (PET) was used to map alterations in local neuronal activity induced in human primary auditory cortex by pure-tone stimulation. Patterns of blood flow were observed in specific regions on the superior temporal plane showing systematic changes in activity depending on the frequency of a stimulating pure tone. The orientation of these regions agrees well with data for non-human primates.