Results 131 to 140 of about 39,589 (285)

The evolution of an “owl‐like” auditory system in harriers: Anatomical evidence

Journal of Anatomy, EarlyView.
Harriers hunt relying on sound, with an accuracy to localize sound sources comparable with owls. To assess whether they have owl‐like auditory specializations, we analyzed brain and skull structures using histology and microCT scans. Harriers possess an enlarged external acoustic meatus and significantly expanded auditory brainstem nuclei, up to 12 ...
Sara Citron, Cristian Gutierrez‐Ibanez, Aubrey Keirnan, Vera Weisbecker, Douglas Wylie, Andrew N. Iwaniuk   +5 more
wiley   +1 more source

The tympanic membrane: Highly developed smooth muscle arrays in the annulus fibrosus of mustached bats [PDF]

, 2000
O. W. Henson, Miriam M. Henson
openalex   +3 more sources

Tympanic membrane cholesteatoma: a rare finding

The Turkish Journal of Pediatrics, 2010
We report a rare finding of tympanic membrane cholesteatoma in a two-year-old girl. Tympanic membrane cholesteatoma without trauma or surgery to the ear is a rare entity, with few cases documented in the literature.
Sinan Atmaca, Ender Seçkin, Mehmet Koyuncu   +2 more
doaj  

Microsurgical Robotic System for Myringoplasty: Feasibility Study

Laryngoscope Investigative Otolaryngology
Objective Otological surgery requires exceptional precision and advanced surgical skills, particularly for procedures involving the tympanic membrane and middle ear structures.
Tadao Yoshida, Masumi Kobayashi, Tomohito Okubo, Naoyuki Hatayama, Shun Otsuka, Kazuhito Wakana, Hirofumi Owaki, Yasuhiro Matsuda, Kei Mikami, Munekazu Naito   +9 more
doaj   +1 more source

The cochlear apex demystified: Implications from synchrotron radiation phase‐contrast imaging and microscopy for cochlear implantation

Journal of Anatomy, EarlyView.
This study is the first to present the detailed cellular organization and three‐dimensional (3D) tonotopic arrangement of the human organ of Corti, spiral ganglion, and central modiolus using synchrotron radiation phase‐contrast imaging (SR‐PCI) with matched histological cross‐sections.
Hao Li, Rudolf Glueckert, Anneliese Schrott‐Fischer, Karin Staxäng, Hanif M. Ladak, Helge Rask‐Andersen, Sumit Agrawal   +6 more
wiley   +1 more source

The hearing capabilities of the Dromornithidae (Aves), with inferences on acoustic communication and ecology

Journal of Anatomy, EarlyView.
The preservation of bony structures which enclose the hearing organs (ECD) provide a basis for interpreting the hearing capabilities of the extinct, flightless Dromornithidae (Aves). Although the length of the dromornithid ECD was especially short, relative to basicranial length, it conformed to the negative allometric scaling relationships observed in
Phoebe L. McInerney, Warren D. Handley, Trevor H. Worthy   +2 more
wiley   +1 more source

Development of A Surgery‐Related Pressure Injury Risk Assessment Scale (SURPIRAS): A Methodological Study

Journal of Clinical Nursing, EarlyView.
ABSTRACT Aim To develop the Surgery‐Related Pressure Injury Risk Assessment Scale (SURPIRAS) and conduct validity and reliability analyses. Design A methodological study. Methods Data were collected from 200 patients with “Patient Identification Form”, “Postoperative Patient Assessment Form”, “SURPIRAS”, “Risk Assessment Scale for Injuries Related to ...
Sema Konateke, Şükriye İlkay Güner
wiley   +1 more source

Keratinocyte Differentiation in Acquired Cholesteatoma and Perforated Tympanic Membranes [PDF]

, 1996
P.P.C.A. Vennix, W. Kuijpers, Theo Peters, E.L.G.M. Tonnaer, F.C.S. Ramaekers   +4 more
openalex   +1 more source

Advantages of horizontal centrifugation of platelet‐rich fibrin in regenerative medicine and dentistry

Periodontology 2000, EarlyView.
Abstract The aim of this comprehensive review was to evaluate comparative studies on horizontal and fixed‐angle centrifugation methods for preparing platelet‐rich fibrin (PRF). Furthermore, additional studies utilizing horizontal PRF (H‐PRF) were systematically investigated.
Nima Farshidfar, Karol Alí Apaza Alccayhuaman, Nathan E. Estrin, Paras Ahmad, Anton Sculean, Yufeng Zhang, Richard J. Miron   +6 more
wiley   +1 more source

Effect of a ceruminolytic ear cleaner on clinical, microbiological and ear canal microbiome evolution in canine erythemato‐ceruminous otitis externa associated with proliferation of Malassezia yeasts

Veterinary Dermatology, EarlyView.
Background – Erythemato‐ceruminous otitis externa (ECOE) is commonly associated with Malassezia spp. and microbial imbalance. Hypothesis/Objective – To assess the clinical performance of an ear cleaner in dogs suffering from ECOE associated with Malassezia spp. overgrowth and to measure its impact on the microbiota. Conclusions and Clinical Relevance –
Amaury Briand, Emmanuel Bensignor, Hélène Dropsy, Odile Crosaz, Louis Humeau, Justine Cheval, Vanessa Demontant, Melissa N. Debi, Oscar Fantini, Hélène Dal, Jacques Guillot, Noelle Cochet Faivre   +11 more
wiley   +1 more source