Does the habitual mastication side impact jaw muscle activity?
نویسندگان
چکیده
منابع مشابه
The development of jaw motion for mastication.
The developmental course of early chewing has rarely been studied, although such knowledge is essential for understanding childhood feeding and swallowing disorders. The goal of this investigation was to quantitatively describe age- and consistency-related changes in jaw kinematics during early chewing development. An optical-motion tracking system was used to record jaw movements during chewin...
متن کاملHuman jaw movement in mastication and speech.
The study of jaw movement in humans is a primary source of information about the relationship between voluntary movement and more primitive motor functions. This study focused on the geometric form of the velocity function, as measured by linear voltage displacement transducer. Movement amplitudes, maximum velocities and durations were greater in mastication than in speech. Nevertheless, there ...
متن کاملModulation of jaw muscle spindle discharge during mastication in the rabbit.
Discharges of jaw muscle spindles were recorded during chewing carrot from mesencephalic trigeminal nucleus (Mes V) in the awake rabbit to evaluate contribution of the muscle spindles to the development of complete sequences of masticatory movements. The Mes V spindle units were divided into two types according to the maximum firing rates during mastication, with a dividing line at 200 Hz; high...
متن کاملRAPID COMMUNICATION Modulation of Jaw Muscle Spindle Discharge During Mastication in the Rabbit
Masuda, Y., T. Morimoto, O. Hidaka, T. Kato, R. Matsuo, T. have been reported of the discharge patterns of the jaw spinInoue, M. Kobayashi, and A. Taylor. Modulation of jaw muscle dle afferents during chewing and lapping in the cat (Cody spindle discharge during mastication in the rabbit. J. Neurophysiol. et al. 1975; Taylor and Davey 1968), monkey (Goodwin 77: 2227–2231, 1997. Discharges of ja...
متن کاملPatterns of variation across primates in jaw-muscle electromyography during mastication.
Biologists that study mammals continue to discuss the evolution of and functional variation in jaw-muscle activity during chewing. A major barrier to addressing these issues is collecting sufficient in vivo data to adequately capture neuromuscular variation in a clade. We combine data on jaw-muscle electromyography (EMG) collected during mastication from 14 species of primates and one of treesh...
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ژورنال
عنوان ژورنال: Archives of Oral Biology
سال: 2016
ISSN: 0003-9969
DOI: 10.1016/j.archoralbio.2016.03.008