Results 31 to 40 of about 3,758 (187)

Braincase anatomy of the Paleocene crocodyliform Rhabdognathus revealed through high resolution computed tomography [PDF]

open access: yesPeerJ, 2021
Dyrosaurids were highly specialized, largely marine, relatives of living crocodylians, and one of the few archosaur lineages to survive the K-Pg extinction.
Arthur Erb, Alan H. Turner
doaj   +2 more sources

Human bony labyrinth dataset: Co-registered CT and micro-CT images, surface models and anatomical landmarks

open access: yesData in Brief, 2019
The presented data set consists of images, labels and surface models of 23 human bony labyrinths. For each specimen clinical computed tomography (CT) and co-registered high-resolution micro-CT images were acquired.
Wilhelm Wimmer   +5 more
doaj   +1 more source

The vestibular contribution to the head direction cells signal and navigation

open access: yesFrontiers in Integrative Neuroscience, 2014
Spatial learning and navigation depend on neural representations of location and direction within the environment. These representations, encoded by place cells and head direction cells, respectively, are dominantly controlled by visual cues, but ...
Jeffrey S Taube, Ryan M. Yoder
doaj   +1 more source

Neurosensory anatomy and function in Dimetrodon, the first terrestrial apex predator

open access: yesiScience, 2023
Summary: Dimetrodon is among the most recognizable fossil taxa, as well as the earliest terrestrial amniote apex predator. The neuroanatomy and auditory abilities of Dimetrodon has long been the subject of interest, but palaeoneurological analyses have ...
Kayla D. Bazzana-Adams   +2 more
doaj   +1 more source

Reabilitação Vestibular em portadores de Vertigem Posicional Paroxística Benigna Vestibular rehabilitation in patients with benign paroxysmal positional vertigo

open access: yesRevista CEFAC, 2012
OBJETIVO: verificar, por meio do questionário handicap de tontura, o efeito de um protocolo de Reabilitação Vestibular (RV) em portadores de Vertigem Posicional Paroxística Benigna (VPPB) sete dias após primeira intervenção e seis meses após a segunda ...
João Simão de Melo Neto   +4 more
doaj   +1 more source

Volume of components of labyrinth: Magnetic resonance imaging study

open access: yes, 2005
Objective: To determine total inner ear fluid volume and cochlear and semicircular canal/vestibule volumes of a normal population to form a base for dimensional abnormalities of inner ear structures. Study Design: Cross-sectional.
Arıkan, Osman Kürşat   +2 more
core   +1 more source

Characters of the bony labyrinth traced across placental mammal phylogeny.

open access: yes, 2013
Characters: 1, Entry of posterior limb of lateral semicircular canal – (0): secondary common crus, (1): posterior ampulla, (2): vestibule; 2, Position of plane of lateral semicircular canal relative to posterior semicircular canal when labyrinth is in ...
Eric G. Ekdale (216740)
core   +1 more source

CT-volume-rendered images of the right inner ear labyrinth within the holotype braincase of Sarahsaurus aurifontanalis.

open access: yes, 2018
A- anterior view; B- posterior view; C- right lateral view; D- dorsal view; E- Inner ear labyrinth in-situ within the braincase. Abbreviations: anterior semicircular canal (ASC), basilar papilla (bp), common crus (cc), fenestra pseudorotunda (fp ...
Timothy B. Rowe (487128)   +1 more
core   +1 more source

Recovery of Cochlear and Vestibular Function after Labyrinthine Haemorrhage

open access: yesActa Médica Portuguesa, 2014
Inner ear haemorrhage is a rare disorder with disabling symptoms. Prognosis is generally considered to be poor with essentially no chance of functional recovery. The most common aetiologies are related to blood dyscrasias, anticoagulant therapy or local
José Araújo-Martins   +3 more
doaj   +1 more source

Braincase and Inner Ear Anatomy of the Late Carboniferous Tetrapod Limnoscelis dynatis (Diadectomorpha) Revealed by High-Resolution X-ray Microcomputed Tomography

open access: yesFrontiers in Ecology and Evolution, 2021
The braincase anatomy of the Pennsylvanian diadectomorph Limnoscelis dynatis is described in detail, based upon high-resolution X-ray microcomputed tomography. Both supraoccipitals and most of the prootics and opisthotics are preserved.
Jozef Klembara   +3 more
doaj   +1 more source

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