Results 61 to 70 of about 5,195 (181)

Bioimaging of sense organs and the central nervous system in extant fishes and reptiles in situ: A review

The Anatomical Record, Volume 309, Issue 4, Page 826-852, April 2026.
Bioimaging of the sense organs and brain of fishes and reptiles. Left panel: 3D reconstruction of the head and brain of the deep‐sea viperfish Chauliodus sloani following diceCT. Right panel: A 3D reconstruction of a 70‐day‐old embryo head of the bearded dragon Pogona vitticeps following diceCT, showing the position of the segmented brain within the ...
Shaun P. Collin, Kara E. Yopak, Jenna M. Crowe‐Riddell, Victoria Camilieri‐Asch, Caroline C. Kerr, Hope Robins, Myoung Hoon Ha, Annalise Ceddia, Travis L. Dutka, Lucille Chapuis   +9 more
wiley   +1 more source

Application of utricle function testing in different clinical stages of Meniere’s disease

Zhongguo Linchuang Yixue
ObjectiveTo explore the role of ocular vestibular evoked myogenic potential (oVEMP) and unilateral centrifugation subjective visual vertical (UC-SVV) tests in evaluating the utricular function of patients with Meniere’s disease (MD) at different clinical
Yuanling LI, Xiaofei LI, Yongdong SONG, Yafeng LÜ, Yueling CHEN, Daogong ZHANG   +5 more
doaj   +1 more source

Bladder Outlet Obstruction Secondary to a Prostatic Cyst in a Young Adult: A Rare Case Report

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Bladder outlet obstruction secondary to an obstructing prostatic cyst is a rare clinical entity. Incomplete regression of the Müllerian duct is supposed to be the cause of such cysts. Clinical features can range from acute bladder outlet obstruction to chronic urinary retention, oligospermia, and prostatitis‐like symptoms.
Suraj K. C., Sunit Tandon, Samiksha Lamichhane, Shritik Devkota   +3 more
wiley   +1 more source

Analysis of subjective visual vertical test results in patients with benign paroxysmal positional vertigo at different head deflection angles

Zhongguo Linchuang Yixue
ObjectiveTo analyze the clinical significance of subjective visual vertical (SVV) tests at different head deflection angles in assessing utricle function in patients with benign paroxysmal positional vertigo (BPPV). MethodsA total of 61 BPPV patients who
Maolin QIN, Xiaobao MA, Dekun GAO, Jiali SHEN, Qin ZHANG, Yulian JIN, Jie WANG, Jun YANG, Jianyong CHEN   +8 more
doaj   +1 more source

Brain Morphology and Quantitative Assessment of Sensory Brain Areas in Southern Bluefin Tuna, Thunnus maccoyii (Scombridae, Teleostei)

Journal of Comparative Neurology, Volume 534, Issue 4, April 2026.
The absolute and relative volume of major sensory and integrative brain regions of the southern bluefin tuna Thunnus maccoyii are examined using magnetic resonance imaging (MRI). A dominant cerebellum projects into the midbrain ventricular space, while the optic tectum represents a smaller proportion of total brain volume than previously estimated ...
Myoung Hoon Ha, Lucille Chapuis, Rebecca Glarin, Bradford Moffat, David K. Wright, Travis L. Dutka, Julian Pepperell, Caroline C. Kerr, Kara E. Yopak, Shaun P. Collin   +9 more
wiley   +1 more source

Semicircular Canal Influences on the Developmental Tuning of the Translational Vestibulo-Ocular Reflex

Frontiers in Neurology, 2018
Vestibulo-ocular reflexes (VORs) rely on neuronal computations that transform vestibular sensory signals into spatio-temporally appropriate extraocular motor commands.
Francisco Branoner, Hans Straka
doaj   +1 more source

Characterization of Wnt and Notch-Responsive Lgr5+ Hair Cell Progenitors in the Striolar Region of the Neonatal Mouse Utricle

Frontiers in Molecular Neuroscience, 2018
Dysfunctions in hearing and balance are largely connected with hair cell (HC) loss. Although regeneration of HCs in the adult cochlea does not occur, there is still limited capacity for HC regeneration in the mammalian utricle from a distinct population ...
Dan You, Luo Guo, Wenyan Li, Shan Sun, Yan Chen, Renjie Chai, Renjie Chai, Huawei Li, Huawei Li   +8 more
doaj   +1 more source

TMC function, dysfunction, and restoration in mouse vestibular organs

Frontiers in Neurology
Tmc1 and Tmc2 are essential pore-forming subunits of mechanosensory transduction channels localized to the tips of stereovilli in auditory and vestibular hair cells of the inner ear.
Evan M. Ratzan, John Lee, Margot A. Madison, Hong Zhu, Wu Zhou, Gwenaëlle S. G. Géléoc, Jeffrey R. Holt, Jeffrey R. Holt   +7 more
doaj   +1 more source

PLURIPOTENT STEM CELLS FROM THE ADULT MOUSE UTRICLE

Scientific Papers Animal Science and Biotechnologies, 2023
Researchers discovered that cochlear epithelia in mice especially the vestibular one, contains stem cells that have the capacity to differentiate in sensorial auditory hair cell progenitors specific to the organ.
ROXANA DANIELA VINTILĂ, DANIELA E. ILIE, OANA GAVRILIUC, ELEN GOCZA, ZSUZSANA LICHNER, CORNELIA VINTILĂ, ILEANA NICHITA, S. COTULBEA, C. TATU   +8 more
doaj  

Investigations of the Microvasculature of the Human Macula Utricle in Meniere’s Disease

Frontiers in Cellular Neuroscience, 2019
The integrity and permeability of the blood labyrinthine barrier (BLB) in the inner ear is important to maintain adequate blood supply, and to control the passage of fluids, molecules and ions.
Gail Ishiyama, Ivan A. Lopez, Dora Acuna, Akira Ishiyama   +3 more
doaj   +1 more source