Results 281 to 290 of about 58,826 (361)

A Rare Case of Diffuse Extra‐Cranial Schwannomatosis of the Trunk and Limbs

open access: yesClinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Schwannomas are benign peripheral nerve sheath tumors (PNSTs) arising from myelin sheaths, with schwannomatosis characterized by multiple lesions without neurofibromatosis type 1 (NF1) or type 2 (NF2) stigmata. Malignant transformation is rare but documented.
Bernadette Pedun   +5 more
wiley   +1 more source

Loss of embryonic vestibular ganglion neurons in a chick model of congenital vestibular disorders. [PDF]

open access: yesFront Neurol
Phillips KL   +8 more
europepmc   +1 more source

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

open access: yesJournal 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   +9 more
wiley   +1 more source

Little Known Facts, Controversies and Misconceptions About Cranial Motor Nuclei (and a New Classification for All Motoneurons, Cranial, and Spinal)

open access: yesJournal of Comparative Neurology, Volume 534, Issue 4, April 2026.
ABSTRACT Cranial nerves represent a notoriously complex province of the neuroanatomical landscape of the vertebrates. Here, we offer a selection of the anatomic, genetic, and developmental features of their efferent component that are often misrepresented, ignored or controversial, as a complement to more exhaustive treatments of the subject.
Margaux Sivori   +2 more
wiley   +1 more source

Nps‐Expressing Neurons Receive Extensive Input From Auditory Brainstem Nuclei

open access: yesJournal of Comparative Neurology, Volume 534, Issue 4, April 2026.
Nps‐expressing neurons receive input from auditory brainstem nuclei, with additional afferents from the reticular formation, midbrain, hypothalamus, and extended amygdala. While rabies retrograde labeling in the cerebral cortex was sparse, cholera toxin beta (CTb) revealed copious input, and anterograde tracing identified many axons and boutons ...
Richie Zhang   +2 more
wiley   +1 more source

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