ID 112080
Title Alternative
Electromyography of the posterior cricoarytenoid muscle
後筋筋電図法
Author
Nakamura, Katsuhiko The University of Tokushima
Koda, Junji The University of Tokushima
Takeda, Naoya The University of Tokushima
Masuda, Hironori The University of Tokushima
Nakagawa, Shinichi The University of Tokushima
Koike, Yasuo The University of Tokushima
Keywords
posterior cricoarytenoid muscle
electromyography
Content Type
Journal Article
Description
The posterior cricoarytenoid muscle (PCA) is the major laryngeal vocal cord abductor, and electromyography (EMG) of this muscle plays an important role in investigating the mechanism of speech and respiration. However, the EMG study of this muscle has been limited, because it's location makes it difficult to record a signal from the muscle. Different PCA recording techniques have been developed. The approach to the muscle developed along three main lines: per oral, percutaneous and per nasal approach. Three kinds of electrodes; a bipolar needle electrode, a surface electrode and a hooked wire electrode have been used for the recording. Techniques of electrode placement in the PCA are reviewed.
Journal Title
Shikoku Acta Medica
ISSN
00373699
NCID
AN00102041
Publisher
徳島医学会
Volume
54
Issue
2
Start Page
215
End Page
219
Sort Key
215
Published Date
1998-04-25
FullText File
language
jpn
TextVersion
Publisher