Results 231 to 240 of about 525,919 (347)

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

The Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey, Eloy Gálvez‐López, Anthony Herrel, Laura B. Porro   +3 more
wiley   +1 more source

Skull base Langerhans cell histiocytosis presenting as persistent ear discharge with granulation-like tissue in the external ear canal. [PDF]

BMJ Case Rep
Saad MME, Thompson CSG, Alsalem M.
europepmc   +1 more source

External Ear Pain [PDF]

, 2020
openaire   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Embryonal Rhabdomyosarcoma of External Ear - A Rare Case Report. [PDF]

Ann Maxillofac Surg, 2021
Jakkula AN, Gogineni T, Damera S, Sri Ravali PSSM.   +3 more
europepmc   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

The Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli, Julia Diez‐Valero, Ignacio Martínez, Rolf Quam, Brian A. Keeling, Nicole M. Webb, Mercedes Conde‐Valverde   +6 more
wiley   +1 more source

Morphological And Morphometric analysis of Human External Ear with Its Implications in Sex and Stature Estimation -- A Preliminary Observational Study. [PDF]

F1000Res
Acharya S, Gupta C, Palimar V, Guruprasad Kalthur S, Adhikari P.   +4 more
europepmc   +1 more source

Performance of external ear as a sound collector [PDF]

, 1979
E. A. G. Shaw
openalex   +1 more source

Porous polyethylene in reconstructive head and neck surgery [PDF]

, 1985
Berghaus, Alexander
core   +1 more source

Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans

The Anatomical Record, EarlyView.
Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban, Alberto Martín‐Serra, Alejandro Pérez‐Ramos, Borja Figueirido   +3 more
wiley   +1 more source