Results 11 to 20 of about 8,789 (231)

The “Hand as Foot” teaching method in the bony labyrinth

Asian Journal of Surgery, 2023
Teachers have applied the “Hand as Foot” teaching method in anatomy teaching. It helps students understand and remember effectively, triggers students' interest in learning, and stimulates creativity.
Tianhui Kang, Jiayu Xue, Lulu Wang, Li Liu   +3 more
doaj   +5 more sources

Bony labyrinth morphometry indicates locomotor adaptations in the squirrel-related clade (Rodentia, Mammalia). [PDF]

Proc Biol Sci, 2015
The semicircular canals (SCs) of the inner ear detect angular acceleration and are located in the bony labyrinth of the petrosal bone. Based on high-resolution computed tomography, we created a size-independent database of the bony labyrinth of 50 mammalian species especially rodents of the squirrel-related clade comprising taxa with fossorial ...
Pfaff C, Martin T, Ruf I.
europepmc   +7 more sources

Bony labyrinth morphology clarifies the origin and evolution of deer. [PDF]

Sci Rep, 2017
AbstractDeer are an iconic group of large mammals that originated in the Early Miocene of Eurasia (ca. 19 Ma). While there is some consensus on key relationships among their members, on the basis of molecular- or morphology-based analyses, or combined approaches, many questions remain, and the bony labyrinth has shown considerable potential for the ...
Mennecart B, DeMiguel D, Bibi F, Rössner GE, Métais G, Neenan JM, Wang S, Schulz G, Müller B, Costeur L.   +9 more
europepmc   +7 more sources

Early life malnutrition and fluctuating asymmetry in the rat bony labyrinth [PDF]

The Anatomical Record, 2021
AbstractMaternal malnutrition during gestation and lactation is known to have adverse effects on offspring. We evaluate the impact of maternal diet on offspring bony labyrinth morphology. The bony labyrinth develops early and is thought to be stable to protect vital sensory organs within.
Ward, Devin L, Schroeder, Lauren, Pomeroy, Emma, Roy, Jocelyn E, Buck, Laura T, Stock, Jay T, Martin-Gronert, Malgorzata, Ozanne, Susan E, Silcox, Mary T, Viola, T Bence   +9 more
openaire   +5 more sources

Membranous Labyrinth Position in the Lateral Semicircular Canal: Considerations for Gene Therapy Delivery [PDF]

OTO Open
Introduction Fenestration of the lateral semicircular canal has been proposed to improve intracochlear gene therapy delivery, but the relationship between the membranous and bony labyrinths at the canal apex has not been systematically defined.
Koffi L. Lakpa, Maya N. Matabele, Rafael da Costa Monsanto, Maurizio Falcioni, Nevra Keskin‐Yilmaz, Brevin Miller, Jozef Mierzwinski, Arnaldo Rivera, John P. Dahl, Andrew J. Fishman, Sebahattin Cureoglu, Michael D. Puricelli   +11 more
doaj   +2 more sources

The bony labyrinth of toothed whales reflects both phylogeny and habitat preferences. [PDF]

Sci Rep, 2018
AbstractThe inner ear of toothed whales (odontocetes) is known to have evolved particular shapes related to their abilities to echolocate and move under water. While the origin of these capacities is now more and more examined, thanks to new imaging techniques, little is still known about how informative inner ear shape could be to tackle phylogenetic ...
Costeur L, Grohé C, Aguirre-Fernández G, Ekdale E, Schulz G, Müller B, Mennecart B.   +6 more
europepmc   +5 more sources

Hearing Preservation After Segmental Semicircular Canal Destruction: A Report of Two Rare Cases [PDF]

Clinical Case Reports
Semicircular canal fistulas are a complication of cholesteatomatous otitis media. In extremely rare cases, extensive destruction of the bony labyrinth may result in loss of approximately one‐third of the semicircular canal arc, often with wide exposure ...
Toru Miwa, Hideaki Ogita, Keishi Ueda, Akihito Tarui, Yasunori Asai, Taro Fujikawa, Nobuhiro Hakuba   +6 more
doaj   +2 more sources

The bony labyrinth of Qafzeh 25 Homo sapiens from Israel [PDF]

Archaeological and Anthropological Sciences, 2021
The bony labyrinth has received growing attention in the field of human evolution as it is a useful phylogenetic indicator in hominins and is particularly useful for distinguishing anatomically modern humans and Neanderthals. The partial adult skeleton of Qafzeh 25 dated to 92 ± 5 ka B.P.
Dany Coutinho-Nogueira, Hélène Coqueugniot, Frédéric Santos, Anne-marie Tillier   +3 more
openaire   +3 more sources

A diagnostic pitfall: Advanced labyrinthitis ossificans simulating congenital inner ear malformation on CT and MRI [PDF]

Radiology Case Reports
Labyrinthitis ossificans (LO) is a rare pathological ossification of the membranous labyrinth, typically arising after inflammatory or infectious insults to the inner ear.
Aya Laridi, MD, Chaimaa Jabbari, MD, Ihssane Laasri, MD, Elmahdi Ait Belhaj, MD, Zakaria Toufga, MD, Aymane El Farouki, PhD, Jamal El Fenni, PhD, Rachida Saouab, PhD   +7 more
doaj   +2 more sources

The mammalian bony labyrinth reconsidered, introducing a comprehensive geometric morphometric approach

Journal of Anatomy, 2012
AbstractThe bony labyrinth in the temporal bone houses the sensory systems of balance and hearing. While the overall structure of the semicircular canals and cochlea is similar across therian mammals, their detailed morphology varies even among closely related groups.
Philipp, Gunz, Marissa, Ramsier, Melanie, Kuhrig, Jean-Jacques, Hublin, Fred, Spoor   +4 more
openaire   +5 more sources