Results 61 to 70 of about 1,483,624 (326)

Masseter muscle measurement performed by ultrasound: a systematic review.

open access: yesDento maxillo facial radiology, 2017
The aim of this study was to systematically review the existing scientific literature and evidence about (a) the validation of masseter muscle ultrasonography for accurate assessment of muscle thickness and (b) the reproducibility of masseter muscle ...
Ana Paula Reis Durão   +3 more
semanticscholar   +1 more source

Enhancing Osteogenesis through Bio‐Inspired Recombinant Coral Protein Galaxin by Targeting Mitochondrial Metabolism and ATP Production

open access: yesAdvanced Science, EarlyView.
The study highlights the potential of recombinant galaxin (a coral protein) as a novel and effective biomaterial for bone regeneration. It binds to ATP synthase subunit β (ATP5B) in mouse pre‐osteoblasts, thereby causing increased ATP production and mitochondrial activity.
Fei Yu   +6 more
wiley   +1 more source

Towards an efficient inverse static model of a Festo actuator made of two antagonist muscles for hybrid control of its position and stiffness [PDF]

open access: yesarXiv, 2021
The Festo air muscle is today one of the most known commercial version of the so-called McKibben pneumatic artificial muscle. A major advantage of handmade McKibben muscles, as well as its commercial versions, lies in the possibility it offers of realizing antagonist muscle actuator on the model of the biceps-triceps system.
arxiv  

Repeated injections of botulinum toxin into the masseter muscle induce bony changes in human adults: A longitudinal study

open access: yesThe Korean Journal of Orthodontics, 2017
Objective To evaluate soft- and hard-tissue changes in the mandibular angle area after the administration of botulinum toxin type A (BoNT-A) injection to patients with masseteric hypertrophy by using three-dimensional cone-beam computed tomography (3D ...
H. Lee   +4 more
semanticscholar   +1 more source

A new experimental model for studying peripheral nerve regeneration in dual innervated facial reanimation

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Donor nerve selection is a crucial factor for the clinical outcomes of facial reanimation surgery. We designed an animal model to verify the feasibility and effectiveness of dual nerve neurotization approaches using cross‐facial nerve graft and the masseteric nerve in Wistar rats.
K. Can Bayezid   +5 more
wiley   +1 more source

Impact of geniohyoid and masseter muscle masses on dysphagia after salvage surgery and radiotherapy in head and neck cancer

open access: yesScientific Reports, 2021
This study aimed to determine whether geniohyoid and/or masseter muscle mass can predict the severity of dysphagia after salvage surgery for head and neck cancer.
Nao Hashida   +3 more
doaj   +1 more source

The effect of cold on the trigeminal reflexes

open access: yesNeurological Sciences and Neurophysiology, 2021
Objective: Effects of muscle cooling on the spinal stretch and monosynaptic reflexes have been studied to describe the properties of Group I and II afferents of muscle spindles.
Rahsan Inan, Meral Erdemir-Kızıltan
doaj   +1 more source

Comparing cranial biomechanics between Barbourofelis fricki and Smilodon fatalis: Is there a universal killing‐bite among saber‐toothed predators?

open access: yesThe Anatomical Record, EarlyView.
Abstract Saber‐tooths, extinct apex predators with long and blade‐like upper canines, have appeared iteratively at least five times in the evolutionary history of vertebrates. Although saber‐tooths exhibit a relatively diverse range of morphologies, it is widely accepted that all killed their prey using the same predatory behavior. In this study, we CT‐
Borja Figueirido   +2 more
wiley   +1 more source

A chewing robot based on parallel mechanism-- analysis and design : a thesis presented in partial fulfilment of the requirements for the degree of Master of Engineering in Mechatronics at Massey University [PDF]

open access: yes, 2006
Masticatory efficiency, dependent on number and condition of the teeth, length of time spent in chewing a bolus and the force exerted when chewing, influences an individual with the selection of food and therefore nutritionally diet.
Pap, József-Sebastian
core  

Cephalometric Study of Iraqi Adult Subjects with Cl I and Cl III Skeletal Relationships and Their Effects on Masseter Muscle Thickness by Using Ultrasonography

open access: yesJournal of Baghdad College of Dentistry, 2016
Background: Masseter muscle is one of the most obvious muscles of mastication and considered as one indicator of jaw muscle activity. It has a major influence on the transverse growth of the midface and the vertical growth of the mandible.
Hibah ER Berum, Ahlam A Fatah
doaj   +1 more source

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