IN-VITRO EVALUATION OF A 4-LEAF COIL DESIGN FOR MAGNETIC STIMULATION OF PERIPHERAL-NERVE

被引：40

作者：

ROTH, BJ

MACCABEE, PJ

EBERLE, LP

AMASSIAN, VE

HALLETT, M

CADWELL, J

ANSELMI, GD

TATARIAN, GT

机构：

[1] SUNY HLTH SCI CTR,DEPT NEUROL,BROOKLYN,NY

[2] SUNY HLTH SCI CTR,DEPT PHYSIOL,BROOKLYN,NY

[3] NINCDS,BETHESDA,MD

[4] CADWELL LABS INC,KENNEWICK,WA

来源：

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY | 1994年 / 93卷 / 01期

关键词：

MAGNETIC STIMULATION; COIL; PERIPHERAL NERVE;

D O I：

10.1016/0168-5597(94)90093-0

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The performance of a 4-leaf magnetic coil was evaluated during magnetic stimulation of a peripheral nerve in vitro. The site of stimulation was below the coil center, and a 90 degrees rotation of the coil was equivalent to a change in current polarity. A hyperpolarizing magnetic stimulus failed to slow or block a propagating action potential.

引用

收藏

页码：68 / 74

页数：7

相关论文

共 14 条

[1] MODELING MAGNETIC COIL EXCITATION OF HUMAN CEREBRAL-CORTEX WITH A PERIPHERAL-NERVE IMMERSED IN A BRAIN-SHAPED VOLUME CONDUCTOR - THE SIGNIFICANCE OF FIBER BENDING IN EXCITATION [J].

AMASSIAN, VE ;

EBERLE, L ;

MACCABEE, PJ ;

CRACCO, RQ .

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1992, 85 (05) :291-301

[2]

BASSER PJ, 1993, IN PRESS IEEE T BIOM

[3] EFFECTS OF COIL DESIGN ON DELIVERY OF FOCAL MAGNETIC STIMULATION - TECHNICAL CONSIDERATIONS [J].

COHEN, LG ;

ROTH, BJ ;

NILSSON, J ;

DANG, N ;

PANIZZA, M ;

BANDINELLI, S ;

FRIAUF, W ;

HALLETT, M .

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1990, 75 (04) :350-357

[4] INDUCED ELECTRIC-FIELDS BY MAGNETIC STIMULATION IN NONHOMOGENEOUS CONDUCTING MEDIA [J].

DURAND, D ;

FERGUSON, AS ;

DALBASTI, T .

IMAGES OF THE TWENTY-FIRST CENTURY, PTS 1-6, 1989, 11 :1252-1253

[5] NEURAL STIMULATION WITH MAGNETIC-FIELDS - ANALYSIS OF INDUCED ELECTRIC-FIELDS [J].

ESSELLE, KP ;

STUCHLY, MA .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1992, 39 (07) :693-700

[6] MEASUREMENT OF THE ELECTRIC-FIELD INDUCED INTO INHOMOGENEOUS VOLUME CONDUCTORS BY MAGNETIC COILS - APPLICATION TO HUMAN SPINAL NEUROGEOMETRY [J].

MACCABEE, PJ ;

AMASSIAN, VE ;

EBERLE, LP ;

RUDELL, AP ;

CRACCO, RQ ;

LAI, KS ;

SOMASUNDARUM, M .

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1991, 81 (03) :224-237

[7] MAGNETIC COIL STIMULATION OF STRAIGHT AND BENT AMPHIBIAN AND MAMMALIAN PERIPHERAL-NERVE INVITRO - LOCUS OF EXCITATION [J].

MACCABEE, PJ ;

AMASSIAN, VE ;

EBERLE, LP ;

CRACCO, RQ .

JOURNAL OF PHYSIOLOGY-LONDON, 1993, 460 :201-219

[8]

NAGARAJAN SS, 1991, P ANN INT C IEEE EMB, V13, P847

[9] DETERMINING THE SITE OF STIMULATION DURING MAGNETIC STIMULATION OF A PERIPHERAL-NERVE [J].

NILSSON, J ;

PANIZZA, M ;

ROTH, BJ ;

BASSER, PJ ;

COHEN, LG ;

CARUSO, G ;

HALLETT, M .

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1992, 85 (04) :253-264

[10] WAYS TO APPROXIMATE CURRENT-DISTANCE RELATIONS FOR ELECTRICALLY STIMULATED FIBERS [J].

RATTAY, F .

JOURNAL OF THEORETICAL BIOLOGY, 1987, 125 (03) :339-349