A Study on the Equivalent Dipoles for Using Stimulations of the Monotonous and Vowel Sounds of SVR

Dipoles of SVR were compared using monotonous stimulation and the vowel sound of “a”. Twelve adult healthy volunteers were examined and the positive component found in latency 150-200msec was analyzed by Dipole Tracing Methods. Monotonous stimulation resulted in dipole to locate around the midlobe t...

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Bibliographic Details
Published in:	AUDIOLOGY JAPAN Vol. 45; no. 6; pp. 697 - 703
Main Authors:	Tokumaru, Ryuta, Nakagawa, Masafumi, Koyama, Yukiko, Yokoi, Naoko, Ichikawa, Ginichiro
Format:	Journal Article
Language:	English Japanese
Published:	Japan Audiological Society 2002
Subjects:	SVR
Online Access:	Get full text
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Summary:	Dipoles of SVR were compared using monotonous stimulation and the vowel sound of “a”. Twelve adult healthy volunteers were examined and the positive component found in latency 150-200msec was analyzed by Dipole Tracing Methods. Monotonous stimulation resulted in dipole to locate around the midlobe to the temporal lobe of the contra-lateral side, whereas vowel sound “a” stimulation resulted in dipole to be expressed around the left temporal lobe, regardless to the side of stimulation.
ISSN:	0303-8106 1883-7301
DOI:	10.4295/audiology.45.697