Percutaneous Electromyography of the Posterior Cricoarytenoid Muscles
نویسندگان
چکیده
منابع مشابه
State-dependent hypotonia in posterior cricoarytenoid muscles of the larynx caused by cholinoceptive reticular mechanisms.
The neural control of the accessory respiratory muscles regulating upper airway patency is poorly understood. This is particularly true with regard to the declines in electromyographic (EMG) activity of upper airway muscles during sleep. To specify the cellular mechanisms causing decreased upper airway muscle tone during sleep, we used an established pharmacological model of rapid eye movement ...
متن کاملDetailed three-dimensional anatomic characterization of the canine posterior cricoarytenoid, lateral cricoarytenoid, interarytenoid, thyroarytenoid
Detailed muscle information is valuable for developing increasingly complex biomechanical models of the larynx (e.g., size, direction, structure, shape at origin and insertion). This report contains data of four male and four female canine larynges, specifically presenting details of the intrinsic abductor and adductor musculature of the canine larynx: the posterior cricoarytenoid, the lateral ...
متن کاملReinnervation of Bilateral Posterior Cricoarytenoid Muscles Using the Left Phrenic Nerve in Patients with Bilateral Vocal Fold Paralysis
OBJECTIVE To evaluate the feasibility, effectiveness, and safety of reinnervation of the bilateral posterior cricoarytenoid (PCA) muscles using the left phrenic nerve in patients with bilateral vocal fold paralysis. METHODS Forty-four patients with bilateral vocal fold paralysis who underwent reinnervation of the bilateral PCA muscles using the left phrenic nerve were enrolled in this study. ...
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Yolanda Cruz Gómez1, Hai-Hong Jiang2,3, Paul Zaszczurynski4, Raúl Juárez5, César Pastelin6 and Margot S. Damaser2,3,4 1Centro Tlaxcala de Biología de la Conducta, Universidad Autónoma de Tlaxcala, Tlax. 2Glickman Urological & Kidney Institute, the Cleveland Clinic, Cleveland, OH 3Department of Biomedical Engineering, the Cleveland Clinic, Cleveland, OH 4Advanced Platform Technology Rehabilitati...
متن کاملElectromyography of extraocular muscles in Duane's syndrome.
The electromyographic (EMG) study of patients with Duane's retraction syndrome has shown that there is a gross abnormality of innervational pattern in this condition. Most commonly the lateral rectus is affected and shows an innervation differing from the normal in several respects. The first description of the EMG pattern in two patients came from Breinin (I957) when he reported little activit...
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ژورنال
عنوان ژورنال: The Laryngoscope
سال: 1994
ISSN: 0023-852X
DOI: 10.1288/00005537-199411000-00014