Human "memories" can be evoked by stimulation of the lateral temporal cortex after ipsilateral medial temporal lobe resection

被引:23
|
作者
Moriarity, JL
Boatman, D
Krauss, GL
Storm, PB
Lenz, FA
机构
[1] Johns Hopkins Univ Hosp, Dept Neurosurg, Baltimore, MD 21287 USA
[2] Johns Hopkins Univ Hosp, Dept Neurol, Baltimore, MD 21287 USA
来源
关键词
experiential phenomena; hippocampectomy; cortical stimulation; memory;
D O I
10.1136/jnnp.71.4.549
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
A patient with medically intractable seizures and mesial temporal sclerosis underwent a left anterior temporal lobectomy and amygdalohippocampectomy. After 4 months, his seizures recurred and a left temporal, subdural grid of electrodes was placed to localise his seizure focus. Stimulation through the grid evoked four distinct "memories", or experiential phenomena, despite absence of the ipsilateral medial temporal lobe. To our knowledge, this is the first documented case of experiential phenomena evoked by cortical stimulation in the absence of the ipsilateral medial temporal lobe.
引用
收藏
页码:549 / 551
页数:3
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