Results 141 to 150 of about 429,682 (252)

Polarity sensitivity to symmetric, biphasic monopolar pulses is not a reliable indicator of peripheral axonal degeneration in human cochlear implant users

open access: yesFrontiers in Audiology and Otology
This study aimed to determine whether the effect of changing stimulus polarity on the electrically evoked compound action potential (eCAP) threshold—referred to as the polarity effect—could be used to assess the degeneration of the peripheral axon of the
Shuman He, Jacob J. Oleson, Zi Gao
doaj   +1 more source

In the cochlear nerve [PDF]

open access: yes, 1989
Ramindar S. Dhillon, James W. Fairley
openaire   +1 more source

Computed tomography reveals the endocranial anatomy of Crocodylia: Implications for phylogenetic relationships and ecomorphological convergence across Crocodylomorpha

open access: yesJournal of Anatomy, Volume 249, Issue 6, Page 1368-1427, December 2026.
The evaluation of the endocranial anatomy of 43 crocodylian species reveals several differences, including variation in the curvature of the encephalic endocast, the size of the endosseous labyrinth and paratympanic sinuses, and the presence of additional snout sinuses.
Paul M. J. Burke, Philip D. Mannion
wiley   +1 more source

Acute Neurological Events in Children With Hemoglobin SC Disease: A Multicenter Retrospective Study

open access: yesPediatric Blood &Cancer, Volume 73, Issue 11, November 2026.
ABSTRACT Introduction Neurological manifestations in children with hemoglobin SC (HbSC) disease remain insufficiently characterized, particularly regarding acute events. The aim of this study was to describe the spectrum and frequency of acute neurological events in a multicenter cohort of children with HbSC disease.
Célia Paulmin   +11 more
wiley   +1 more source

Seronegative Propylthiouracil‐Induced Reversible Bilateral Sensory Neural Hearing Loss Without Systemic Vasculitis: A Case Report and Review of Literature

open access: yesClinical Case Reports, Volume 14, Issue 11, November 2026.
ABSTRACT Propylthiouracil (PTU) is a thioamide drug used in the management of hyperthyroidism in selected clinical settings. While PTU is associated with well‐known adverse effects such as hepatotoxicity, agranulocytosis, and antineutrophil cytoplasmic antibody (ANCA)‐associated vasculitis, ototoxicity is an exceptionally rare complication.
Adane Alemayehu Abera   +5 more
wiley   +1 more source

An Acute Peripheral‐Appearing Vestibular Syndrome Followed by Probable Vestibular Migraine: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 11, November 2026.
ABSTRACT Peripheral‐appearing findings during an acute vestibular syndrome do not necessarily establish the etiology of subsequent recurrent vestibular episodes. The emergence of recurrent vertigo with migraine‐associated features should prompt diagnostic reassessment.
Xiaocui Kang   +5 more
wiley   +1 more source

Computational Models of the Foreign Body Response: A Focus on Biomaterial Properties

open access: yesJournal of Biomedical Materials Research Part A, Volume 114, Issue 11, November 2026.
ABSTRACT The foreign body response (FBR) is the main biological process governing the long‐term performance and safety of implantable biomaterials. As the FBR is complex, multifactorial, and unfolds over extended time scales, making in vitro replication challenging, standard biological evaluation frameworks continue to rely primarily on in vivo testing
Matilde Marradi   +5 more
wiley   +1 more source

Consensus Guidelines for Diagnosis and Management of Pyruvate Dehydrogenase Complex Deficiency

open access: yesJournal of Inherited Metabolic Disease, Volume 49, Issue 6, November 2026.
ABSTRACT Primary pyruvate dehydrogenase complex deficiency (PDCD) comprises a group of monogenic disorders caused by pathogenic variants in genes encoding subunits of, or regulatory components affecting, the pyruvate dehydrogenase complex. The clinical phenotype spans a broad continuum, ranging from early onset congenital lactic acidosis to infantile ...
Nandaki Keshavan   +23 more
wiley   +1 more source

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