Results 51 to 60 of about 12,639 (279)

Variation in parrot jaw musculature

open access: yesThe Anatomical Record, EarlyView.
Interspecific morphological differences in some superficial jaw muscles of parrots. Abstract Psittaciformes, the order encompassing parrots and their relatives, are highly diverse and generally known for having a strong beaks used for multiple behaviors. The muscles related to the masticatory apparatus should reflect this functional complexity; however,
Ana Carolina L. Faillace   +3 more
wiley   +1 more source

Comparative and functional anatomy of masticatory muscles and bite force in opossums (Didelphimorphia, Didelphidae)

open access: yesThe Anatomical Record, EarlyView.
We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

open access: yesThe Anatomical Record, EarlyView.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty   +3 more
wiley   +1 more source

Magnetic resonance and sonographic imagings of masticatory muscle myalgia in temporomandibular disorder patients

open access: yesJapanese Dental Science Review, 2017
This article reviews recently published studies investigating the MRI and sonographic diagnosis of masticatory muscle myalgia in temporomandibular disorder patients.
Yoshiko Ariji, DDS, PhD, Eiichiro Ariji
doaj   +1 more source

Mammalian Masticatory Muscles: Homology, Nomenclature, and Diversification [PDF]

open access: yesIntegrative and Comparative Biology, 2011
There is a deep and rich literature of comparative studies of jaw muscles in mammals but no recent analyses employ modern phylogenetic techniques to better understand evolutionary changes that have occurred in these muscles. In order to fully develop and utilize the Feeding Experiments End-user Database (FEED), we are constructing a comprehensive ...
Druzinsky, Robert E.   +2 more
openaire   +4 more sources

3D bioprinting in oral and craniomaxillofacial tissue regeneration: Progress, challenges, and future directions

open access: yesBMEMat, EarlyView.
This paper summarized the application of 3D bioprinting in the regeneration of various tissues in the oral and craniomaxillofacial fields, including the required biomaterials and printing techniques. Abstract Oral and craniomaxillofacial tissues are essential for maintaining oral functions, including respiration, mastication, swallowing, and speech ...
Huilu Zhan   +7 more
wiley   +1 more source

Innovations in Dental Implants Integration: Optimizing dental implants performance utilizing stem cells and coatings

open access: yesBiotechnology Progress, EarlyView.
Abstract The last two decades, between 2000 and 2024, significant steps were achieved regarding the interaction between various stem cells and titanium implant surfaces to improve dental implant integration. This literature review focuses on the potential effects of (i) bone marrow mesenchymal stem cells (BMSCs), (ii) periodontal ligament stem cells ...
Ioannis Tsamesidis   +4 more
wiley   +1 more source

Optogenetic activation of serotonergic neurons changes masticatory movement in freely moving mice

open access: yesScientific Reports
The serotonergic system modulates the neural circuits involved in jaw movement; however, the role of serotonin (5-HT) neurons in masticatory movement remains unclear.
Masanori Dantsuji   +7 more
doaj   +1 more source

Ischemic Bilateral Opercular Syndrome

open access: yesCase Reports in Medicine, 2013
Opercular syndrome, also known as Foix-Chavany-Marie syndrome, is a paralysis of the facial, pharyngeal, masticatory, tongue, laryngeal, and brachial muscles.
Aysel Milanlioglu   +5 more
doaj   +1 more source

Idiopathic masticatory muscle pain

open access: yesPain Forum, 1997
Pain Forum 6 (1997) 170-172.
Department of Oral and Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, University of Florida, Gainesville, FL ( host institution )   +1 more
openaire   +3 more sources

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