COMPUTER MODELING OF BRAIN CORTEX EXCITATION BY MAGNETIC-FIELD PULSES

被引：18

作者：

DELEO, R ^{[1
]}

CERRI, G ^{[1
]}

BALDUCCI, D ^{[1
]}

MOGLIE, F ^{[1
]}

SCARPINO, O ^{[1
]}

GUIDI, M ^{[1
]}

机构：

[1] IST NAZL RIPOSA & CURA ANZIANI,UNITA NEUROL,ANCONA,ITALY

来源：

JOURNAL OF MEDICAL ENGINEERING & TECHNOLOGY | 1992年 / 16卷 / 04期

关键词：

D O I：

10.3109/03091909209030218

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In spite of many clinical and experimental applications, the technique of transcranial magnetic stimulation still presents obscure aspects. This especially concerns safety parameters and the exact characterization of the current induced by a single magnetic pulse. The model proposed consists of an equivalent electric network derived by Maxwell's equations and applied to discretized magnetic resonance imaging of a normal subject. This model allows accurate prediction of current distribution, charge per phase and dissipated energy.

引用

页码：149 / 156

页数：8

共 23 条

[1] AGNEW WF, 1987, NEUROSURGERY, V20, P143
[2] MORPHOLOGIC CHANGES AFTER PROLONGED ELECTRICAL-STIMULATION OF THE CATS CORTEX AT DEFINED CHARGE-DENSITIES
AGNEW, WF
YUEN, TGH
MCCREERY, DB
[J]. EXPERIMENTAL NEUROLOGY, 1983, 79 (02) : 397 - 411
[3] AMASSIAN VE, 1990, MAGNETIC STIMULATION, P73
[4] BALDUCCI D, 1990, 12TH P IEEE EMBS ANN, V12, P2250
[5] BARKER AT, 1985, LANCET, V1, P1106
[6] BARKER AT, 1986, LANCET, V1, P1325
[7] BARKER AT, 1987, NEUROSURGERY, V20, P100
[8] BARKER AT, 1990, MAGNETIC STIMULATION, P55
[9] Bickford R., 1965, 6TH INT C MED EL BIO, P112
[10] BICKFORD RG, 1987, NEUROSURGERY, V20, P110

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