Focus diagnosis of epilepsy using near-infrared spectroscopy

被引：86

作者：

Watanabe, E ^{[1
]}

Nagahori, Y ^{[1
]}

Mayanagi, Y ^{[1
]}

机构：

[1] Tokyo Metropolitan Police Hosp, Dept Neurosurg, Chiyoda Ku, Tokyo 1028161, Japan

来源：

EPILEPSIA | 2002年 / 43卷

关键词：

D O I：

10.1046/j.1528-1157.43.s.9.12.x

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Purpose: We sought to establish a noninvasive method for focus diagnosis of epilepsy. Methods: We examined the use of multichannel near-infrared spectroscopy (NIRS). It is known as a noninvasive method of functional brain mapping. We monitored cerebral blood volume change with NIRS during long-term EEG monitoring of epilepsy in 32 cases with intractable epilepsies to diagnose the epileptogenic focus. Results: In 96% of cases, NIRS showed significant hyperperfusion in the side of seizure foci, whereas ictal SPECT showed hyperperfusion in 69% of cases. Conclusions: Ictal NIRS is a reliable method to evaluate the focus side in epilepsy, especially when it is coupled with ictal SPECT.

引用

页码：50 / 55

页数：6

共 15 条

[1] COGNITION-ACTIVATED LOW-FREQUENCY MODULATION OF LIGHT-ABSORPTION IN HUMAN BRAIN [J].

CHANCE, B ;

ZHUANG, Z ;

UNAH, C ;

ALTER, C ;

LIPTON, L .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1993, 90 (08) :3770-3774

[2] PARIETAL LOBE EPILEPSY - CLINICAL-FEATURES AND SEIZURE LOCALIZATION BY ICTAL SPECT [J].

HO, SS ;

BERKOVIC, SF ;

NEWTON, MR ;

AUSTIN, MC ;

MCKAY, WJ ;

BLADIN, PF .

NEUROLOGY, 1994, 44 (12) :2277-2284

[3]

LEININGERFOLLER.E, 1979, PFLUEGERS ARCH, V380, P85

[4] Spatial and temporal analysis of human motor activity using noninvasive NIR topography [J].

Maki, A ;

Yamashita, Y ;

Ito, Y ;

Watanabe, E ;

Mayanagi, Y ;

Koizumi, H .

MEDICAL PHYSICS, 1995, 22 (12) :1997-2005

[5] INTRACEREBRAL PENETRATION OF INFRARED LIGHT [J].

MCCORMICK, PW ;

STEWART, M ;

LEWIS, G ;

DUJOVNY, M ;

AUSMAN, JI .

JOURNAL OF NEUROSURGERY, 1992, 76 (02) :315-318

[6]

NEWTON MR, 1994, EUR J NUCL MED, V21, P1067

[7] LOCALIZATION OF EPILEPTIC FOCI WITH POSTICTAL SINGLE PHOTON-EMISSION COMPUTED-TOMOGRAPHY [J].

ROWE, CC ;

BERKOVIC, SF ;

SIA, STB ;

AUSTIN, M ;

MCKAY, WJ ;

KALNINS, RM ;

BLADIN, PF .

ANNALS OF NEUROLOGY, 1989, 26 (05) :660-668

[8] REGIONAL CEREBRAL BLOOD-FLOW DURING FOCAL SEIZURES OF TEMPORAL AND FRONTOCENTRAL ONSET [J].

STEFAN, H ;

BAUER, J ;

FEISTEL, H ;

SCHULEMANN, H ;

NEUBAUER, U ;

WENZEL, B ;

WOLF, F ;

NEUNDORFER, B ;

HUK, WJ .

ANNALS OF NEUROLOGY, 1990, 27 (02) :162-166

[9] NEAR-INFRARED SPECTROSCOPY (NIRS) - A NEW TOOL TO STUDY HEMODYNAMIC-CHANGES DURING ACTIVATION OF BRAIN-FUNCTION IN HUMAN ADULTS [J].

VILLRINGER, A ;

PLANCK, J ;

HOCK, C ;

SCHLEINKOFER, L ;

DIRNAGL, U .

NEUROSCIENCE LETTERS, 1993, 154 (1-2) :101-104

[10]

Villringer K, 1997, ADV EXP MED BIOL, V413, P149

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