Results 181 to 190 of about 2,756,091 (350)

Early synapsids neurosensory diversity revealed by CT and synchrotron scanning

The Anatomical Record, EarlyView.
Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit, R. Araujo, E. S. Lund, A. Bolton, T. Lafferty, Z. Macungo, V. Fernandez   +6 more
wiley   +1 more source

Successful resection of an extensive type C1 glomus jugulare tumor involving the jugular foramen and petrous bone: A case report and literature review. [PDF]

Int J Surg Case Rep
Hasan B, Hamdan Z.
europepmc   +1 more source

Predicting ecology and hearing sensitivities in Parapontoporia—An extinct long‐snouted dolphin

The Anatomical Record, EarlyView.
Abstract Analyses of the cetacean (whale and dolphin) inner ear provide glimpses into the ecology and evolution of extinct and extant groups. The paleoecology of the long‐snouted odontocete (toothed whale) group, Parapontoporia, is primarily marine with its depositional context also suggesting freshwater tolerance.
Joyce Sanks, Rachel Racicot
wiley   +1 more source

Two-dimensional and three-dimensional ultrasonographic diagnosis of congenital auricular anomalies. [PDF]

Front Med (Lausanne)
Wang H, Lv K, Wu X, Zhang Y, Ouyang Y, Lv Y, Jiang Y, Fan Y, Chen X, Meng H.   +9 more
europepmc   +1 more source

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

The Anatomical Record, EarlyView.
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

Dimensions of Osseous External Auditory Canal in Otosclerosis Using High-Resolution Computed Tomography. [PDF]

J Int Adv Otol
Yılmazer AB, Erk H, Uygan U, Kış N, Bircan HS, Uyar Y.   +5 more
europepmc   +1 more source

External and middle ear sound pressure distribution and acoustic coupling to the tympanic membrane.

Journal of the Acoustical Society of America, 2014
C. Bergevin, E. Olson
semanticscholar   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

External auditory canal obstruction due to osteoma in a Syrian male patient: long-standing neglect and delayed diagnosis in a rural setting-a case report. [PDF]

J Med Case Rep
Hasan B, Hamdan Z, Mohamad L, Salem N.
europepmc   +1 more source

Candida auris sp. nov., a novel ascomycetous yeast isolated from the external ear canal of an inpatient in a Japanese hospital

Microbiology and immunology, 2009
Kazuo Satoh, K. Makimura, Y. Hasumi, Y. Nishiyama, K. Uchida, H. Yamaguchi   +5 more
semanticscholar   +1 more source