Results 101 to 110 of about 270,852 (341)

Early synapsids neurosensory diversity revealed by CT and synchrotron scanning

open access: yesThe Anatomical Record, EarlyView.
Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit   +6 more
wiley   +1 more source

Clinical Importance of Concomitant Cleft Lip/Palate in the Surgical Management of Patients With Congenital Heart Disease

open access: green, 2021
Omar Toubat   +5 more
openalex   +2 more sources

Finite element analysis of feeding in red and gray squirrels (Sciurus vulgaris and Sciurus carolinensis)

open access: yesThe Anatomical Record, EarlyView.
Abstract Invasive gray squirrels (Sciurus carolinensis) have replaced the native red squirrel (Sciurus vulgaris) across much of Great Britain over the last century. Several factors have been proposed to underlie this replacement, but here we investigated the potential for dietary competition in which gray squirrels have better feeding performance than ...
Philip G. Cox, Peter J. Watson
wiley   +1 more source

Learning to Produce Speech with an Altered Vocal Tract: The Role of Auditory Feedback [PDF]

open access: yes, 2002
Modifying the vocal tract alters a speaker’s previously learned acoustic–articulatory relationship. This study investigated the contribution of auditory feedback to the process of adapting to vocal-tract modifications.
Jones, Jeffery A., Munhall, Kevin
core   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

open access: yesThe Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae   +4 more
wiley   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

open access: yesThe Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Pattern of dental anomalies in nonsyndromic clefts and its relationship to neural crest developmental fields

open access: yesJournal of Cleft Lip Palate and Craniofacial Anomalies, 2015
Objectives: To correlate dental anomalies in different cleft groups with that of the neural crest developmental fields. Materials and Methods: The study was performed at the Department of Orthodontics, Tamil Nadu Government Dental College and Hospital ...
Sridhar Premkumar, Gayathri Mohan
doaj   +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

Palatal pain due to exostosis of the posterior palatal spine in a cleft patient

open access: yesJournal of Cleft Lip Palate and Craniofacial Anomalies, 2014
Facial pain is a complex disorder to diagnose and to manage. Problems in the craniofacial area may present with conflicting and blurred symptomatology that may result in an obscured clinical picture where a single etiological factor may seem unlikely ...
Sharan Naidoo   +2 more
doaj   +1 more source

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