Results 51 to 60 of about 9,473 (178)

Virtual brain endocasts of the palaeanodont Metacheiromys marshi and the neurosensory evolution of early Pholidotamorpha

open access: yesJournal of Anatomy, EarlyView.
We describe the endocranial anatomy of Metacheiromys marshi. Decrease in olfaction and eye movement control occurred through time in Pholidotamorpha and is likely linked to fossorial adaptations. The development of the orbital gyrus might be related to the evolution of myrmecophagy and the emergence of a protrusile tongue in early Pholidotamorpha ...
Eduard Cabasés Bru   +4 more
wiley   +1 more source

Acute exercise‐induced improvements in cognition: Role of cerebral blood flow and metabolism

open access: yesExperimental Physiology, EarlyView.
Abstract Physical activity is widely recognized for its ability to promote brain health, with acute exercise transiently enhancing cognition and long‐term training attenuating cognitive decline. However, the mechanisms underlying these benefits remain incompletely understood.
Takeshi Hashimoto, Shigehiko Ogoh
wiley   +1 more source

Galvanic vestibular stimulation reveals disruption of ipsilesional brainstem pathways in hemiparetic stroke survivors

open access: yesExperimental Physiology, EarlyView.
Abstract The spatiotemporal structure of muscle coordination emerges from the collaboration and competition among cortical, brainstem and spinal pathways onto motor neuron pools, each continuously shaped by task demands, limb position and descending tract integrity.
Angelo Bartsch‐Jiménez   +2 more
wiley   +1 more source

Delineation of motoneuron subgroups supplying individual eye muscles in the human oculomotor nucleus

open access: yesFrontiers in Neuroanatomy, 2014
The oculomotor nucleus (nIII) contains the motoneurons of medial, inferior and superior recti (MR, IR, SR), inferior oblique (IO) and levator palpebrae (LP) muscles. The delineation of motoneuron subgroups for each muscle is well-known in monkey, but not
Emmanuel eChe-Ngwa   +6 more
doaj   +1 more source

Expanding the MRPS34 Genotype–Phenotype Correlation: Two Novel Cases and a Cohort Review

open access: yesJIMD Reports, Volume 67, Issue 4, July 2026.
ABSTRACT MRPS34 encodes a mitoribosomal protein essential for mitochondrial translation. Biallelic pathogenic variants in MRPS34 cause Combined Oxidative Phosphorylation Deficiency 32 (COXPD32), a rare mitochondrial disorder within the Leigh syndrome spectrum (LSS), ranging from fatal in infancy to adult survival.
Alberte Aspaas Lundquist   +4 more
wiley   +1 more source

Strabismus surgery complicated by levator dehiscence

open access: yesAmerican Journal of Ophthalmology Case Reports
Purpose: Complications of strabismus surgery include residual strabismus, infection, and anterior segment ischemia. We present a rare case of severe ptosis and complete levator aponeurosis dehiscence after strabismus reoperation.
Ari H. August   +2 more
doaj   +1 more source

Congenital Fibrosis of Extraocular Muscles

open access: yesPediatric Neurology Briefs, 1997
The intracranial and orbital pathology and muscle pathology of chromosome 12-linked congenital fibrosis of the extraocular muscles are described in 3 affected members of a family in a report from Children’s Hospital, Harvard Medical School, Boston, and ...
J Gordon Millichap
doaj   +1 more source

Cilia in Nervous System Development, Function, and Disease

open access: yesMedComm – Future Medicine, Volume 5, Issue 2, June 2026.
Cilia are evolutionarily conserved organelles that function as essential sensory and motility platforms in the nervous system. This review outlines key cilia‐dependent signaling pathways and their roles in neural development and function. Furthermore, it highlights how ciliary dysfunction can lead to a variety of neurological disorders, known as ...
Qingchao Li, Anqi Zhang, Ting Song
wiley   +1 more source

Beyond the Homunculus—SCAN‐AMN as a Shared Action‐Oriented Neural Substrate across Movement Disorders

open access: yes
Movement Disorders, EarlyView.
Arjun Balachandar   +4 more
wiley   +1 more source

Ophthalmic Vascular Occlusion and Blindness After Platelet‐Rich Plasma Injections: A Systematic Review

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Platelet‐rich plasma (PRP) is widely used in aesthetic and regenerative medicine; however, rare vision‐threatening complications such as blindness have been reported following facial injections. Aims This systematic review aimed to identify and analyze all published cases of visual impairment following PRP injections.
Mandana Ebrahimzade   +6 more
wiley   +1 more source

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