Preoperative detection of the eloquent areas of the brain using functional MRI

Kayoko Abe; Y. Ono; Y. Muragaki; H. Iseki; T. Maruyama; O. Kubo; T. Hori; N. Mitsuhashi

Preoperative detection of the eloquent areas of the brain using functional MRI

Kayoko Abe, Y. Ono, Y. Muragaki, H. Iseki, T. Maruyama, O. Kubo, T. Hori, N. Mitsuhashi

Research output: Contribution to journal › Article › peer-review

Abstract

48 patients with 50 supratentorial gliomas were studied by functional MRI for motor and language areas before operation. Reliability of fMRI was evaluated comparing with Wada test and the brain mapping and/or cortical stimulation during awake surgery. For detecting motor area, activation of fMRI presented a reliable correlation with brain mapping when patients could follow tasks. Combined examination of fMRI with Wada test is useful to detect the speech area of the brain.

Original language	English
Pages (from-to)	977-982
Number of pages	6
Journal	Japanese Journal of Clinical Radiology
Volume	50
Issue number	8
Publication status	Published - 2005
Externally published	Yes

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

Cite this

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abstract = "48 patients with 50 supratentorial gliomas were studied by functional MRI for motor and language areas before operation. Reliability of fMRI was evaluated comparing with Wada test and the brain mapping and/or cortical stimulation during awake surgery. For detecting motor area, activation of fMRI presented a reliable correlation with brain mapping when patients could follow tasks. Combined examination of fMRI with Wada test is useful to detect the speech area of the brain.",

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AU - Abe, Kayoko

AU - Ono, Y.

AU - Muragaki, Y.

AU - Iseki, H.

AU - Maruyama, T.

AU - Kubo, O.

AU - Hori, T.

AU - Mitsuhashi, N.

PY - 2005

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N2 - 48 patients with 50 supratentorial gliomas were studied by functional MRI for motor and language areas before operation. Reliability of fMRI was evaluated comparing with Wada test and the brain mapping and/or cortical stimulation during awake surgery. For detecting motor area, activation of fMRI presented a reliable correlation with brain mapping when patients could follow tasks. Combined examination of fMRI with Wada test is useful to detect the speech area of the brain.

AB - 48 patients with 50 supratentorial gliomas were studied by functional MRI for motor and language areas before operation. Reliability of fMRI was evaluated comparing with Wada test and the brain mapping and/or cortical stimulation during awake surgery. For detecting motor area, activation of fMRI presented a reliable correlation with brain mapping when patients could follow tasks. Combined examination of fMRI with Wada test is useful to detect the speech area of the brain.

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Preoperative detection of the eloquent areas of the brain using functional MRI

Abstract

ASJC Scopus subject areas

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