EFFECT OF TRANSCRANIAL MAGNETIC STIMULATION ON CEREBRAL FUNCTION IN A MONKEY MODEL

被引：14

作者：

YAMADA, H

TAMAKI, T

WAKANO, K

MIKAMI, A

TRANSFELDT, EE

机构：

[1] PRIMATE RES INST, INUYAMA, AICHI, JAPAN

[2] UNIV MINNESOTA, DEPT ORTHOPED SURG, MINNEAPOLIS, MN 55455 USA

来源：

ELECTROMYOGRAPHY AND MOTOR CONTROL-ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY | 1995年 / 97卷 / 02期

关键词：

TRANSCRANIAL MAGNETIC STIMULATION; HIGHER CEREBRAL FUNCTION; SAFETY ISSUE; MONKEY;

D O I：

10.1016/0924-980X(94)00264-8

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The effect of transcranial magnetic stimulation on higher cerebral function was studied using 3 monkeys. They were trained in a delayed response task which required spatial short-term memory. The task was presented by a computer on a cathode-ray tube and results of the delayed response task, which consisted of the percentage of correct choices, reaction time and trial number, were analyzed. For stimulation, small and large round coils were used as well as a figure 8 configuration. Their maximal B-fields were 3.3 T, 1.9 T and 2.4 T, respectively. A total of more than 7000 stimuli were given to each monkey in various patterns. There was no deficit in the delayed response. Further complications such as epileptic seizures were not observed either. In conclusion, transcranial magnetic stimulation does not appear to have any effect on higher cerebral functions in monkeys.

引用

页码：140 / 144

页数：5

共 26 条

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