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Titolo:
DIFFERENTIAL ACTIVITY OF THE PARS RECTA AND PARS OBLIQUE IN FUNDAMENTAL-FREQUENCY CONTROL
Autore:
MCHENRY MA; KUNA ST; MINTON JT; VANOYE CR; CALHOUN K;
Indirizzi:
GALVESTON INST HUMAN COMMUN,TRANSIT LEARNING COMMUNITY,1528 PO ST GALVESTON TX 77550
Titolo Testata:
Journal of voice
fascicolo: 1, volume: 11, anno: 1997,
pagine: 48 - 58
SICI:
0892-1997(1997)11:1<48:DAOTPR>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
CRICOTHYROID ARTICULATION; VOICE PRODUCTION; PHONATION; MUSCLES;
Keywords:
PARS RECTA; PARS OBLIQUE; FUNDAMENTAL FREQUENCY; CRICOTHYROID PITCH; ELECTROMYOGRAPHIC;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
34
Recensione:
Indirizzi per estratti:
Citazione:
M.A. Mchenry et al., "DIFFERENTIAL ACTIVITY OF THE PARS RECTA AND PARS OBLIQUE IN FUNDAMENTAL-FREQUENCY CONTROL", Journal of voice, 11(1), 1997, pp. 48-58

Abstract

This study was designed to determine if differences exist in pars recta and pars oblique muscle activity during speech and singing. Hooked wire electrodes were implanted in the muscle bundles under direct vision during thyroid surgery in two men and three women. It was found that the pars recta and pars oblique do not function in a similar manner across fundamental frequencies (f(0)'s), tasks, or subjects. Large inter- and intrasubject variability was evident in the contribution of the cricothyroid bundles to fundamental frequency (f(0)) control. It is speculated that the effect of pars recta and pars oblique contraction may be a function of individual anatomic variations.

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Documento generato il 30/11/20 alle ore 10:22:16