Results 1 to 10 of about 25,889 (283)

Association between bilateral condylar resorption and reduced volumes of the craniofacial skeleton and masticatory muscles in adult patients: A retrospective study [PDF]

open access: goldHeliyon
Objectives: This retrospective cohort study aimed to analyze volumes of craniomaxillofacial bone and masticatory muscles of young adults with bilateral idiopathic condylar resorption.
Jing Ge   +11 more
doaj   +4 more sources

Longitudinal effects of rapid maxillary expansion on masticatory muscles activity [PDF]

open access: bronze, 2017
To investigate the modifications induced by rapid maxillary expansion (RME) on the electromyographic (EMG) activities of the anterior temporal and superficial masseter muscles, in patients without pre-treatment EMG alterations.
Chimenti, Claudio   +4 more
core   +2 more sources

Three-dimensional architecture characteristics and diffusion properties of masticatory muscles assessed with diffusion tensor imaging and diffusion spectrum imaging: a pilot study of differences, reproducibility and sensitivity to microenvironment changes [PDF]

open access: yesBMC Musculoskeletal Disorders
Background Diffusion spectral imaging (DSI) could overcome the inherent limitation of diffusion tensor imaging (DTI), but its outcomes in masticatory muscle fiber-tracking have not been well-established. Therefore, the objective of this prospective study
Xiang Lin   +6 more
doaj   +2 more sources

Functioning of masticatory muscles in patients with fractures of lower jaw [PDF]

open access: yesСаратовский научно-медицинский журнал, 2012
Research objective is to reveal functional changes of masticatory muscles in patients with fractures of lower jaw in combination with dentition abnormalities. Materials. 72 patients with such pathology have been examined.
Lepilin А.V.   +3 more
doaj   +2 more sources

Evaluation of Electromyographic Activity of Masticatory Muscles in Adults with Posterior Crossbite [PDF]

open access: yesInternational Journal of Dentistry, 2022
Introduction. There is evidence that patients with posterior crossbite (PXB) have neuromuscular changes in the masticatory muscles. However, up to the present time, the relationship among these changes on the electromyographic activity of the masticatory
Luiz Makito Osawa Gutierrez   +4 more
doaj   +2 more sources

Standardised indexes reduce the variability of masticatory muscles electromyographic values [PDF]

open access: yesEuropean Journal of Translational Myology
In dentistry, surface electromyography (sEMG) is currently used in both clinical and research fields to study the electrical activity of the masticatory muscles, such as the anterior Temporals and Masseters, which are easily accessible.
Riccardo Rosati   +5 more
doaj   +2 more sources

EMG-CHARACTERISTICS OF MASTICATORY MUSCLES IN SUBJECTS WITH BRUXISM

open access: yesУкраїнський стоматологічний альманах, 2022
Today, bruxism is a fairly common phenomenon. Bruxism is often defined as the parafunctional activity of the masticatory and facial muscles. Parafunction is called increased inappropriate activity, tension or even spasm of the masticatory and facial ...
L.V. Smaglyuk   +3 more
doaj   +1 more source

Functional Role of Suprahyoid Muscles in Bolus Formation During Mastication

open access: yesFrontiers in Physiology, 2022
It still remains unclear how the suprahyoid muscles function in bolus formation during mastication. This study aimed to investigate the contributory role of the suprahyoid muscles during mastication.
Anna Sasa   +9 more
doaj   +1 more source

Elucidation of the relationship between masticatory muscle activity and masticatory movement. Report 1. Mechanism of occlusal force generation

open access: yesClinical and Experimental Dental Research, 2023
Objectives The purpose of this study was to elucidate how masticatory muscles are involved in the generation of occlusal force. Materials and Methods The experiment was conducted by fabricating an experimental apparatus for a unilateral occlusion model ...
Katsumi Niwa, Nobuo Takahashi
doaj   +1 more source

Myosin Heavy-Chain Messenger Ribonucleic Acid (mRNA) Expression and Fibre Cross-Sectional Area in Masseter, Digastric, Gastrocnemius and Soleus Muscles of Young and Adult Rats

open access: yesBiology, 2023
Different demands on the muscles of mastication may influence their functional profile (size and distribution of muscle fibre types), which may change during growth and maturation, potentially influencing craniofacial growth. The aim of this study was to
Aikaterini Lagou   +5 more
doaj   +1 more source

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