Results 161 to 170 of about 53,780 (245)

Field Strength‐Dependent White Matter R1 and R2 Anisotropy of Phase‐Cycled Balanced Steady‐State Free Precession Relaxometry

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 5, Page 2873-2891, May 2026.
ABSTRACT Purpose To investigate how the relaxation rates (R1, R2) and asymmetry indices (AI), derived from phase‐cycled balanced steady‐state free precession (pc‐bSSFP) data, depend on the orientation of white matter (WM) fiber tracts at different field strengths.
Florian Birk   +8 more
wiley   +1 more source

Stance and Gait Analysis of Apollo Astronauts on the Moon

open access: yesMuscle &Nerve, Volume 73, Issue 5, Page 746-754, May 2026.
ABSTRACT Introduction/Aim As humans return to the Moon, safe efficient ambulation and fall prevention on the lunar surface are key concerns. The analysis of gait from archived Apollo mission video footage is now possible with pose estimation video analysis software.
Faye Y. Chiou‐Tan   +4 more
wiley   +1 more source

A Novel Perspective on Multiple Sclerosis: Morphological Shifts in Immune Cell Populations

open access: yesProgress in Neurology and Psychiatry, Volume 30, Issue 2, May 2026.
ABSTRACT This study aims to investigate expanded hematological data in multiple sclerosis (MS) and evaluate their association with disease severity. A total of 190 patients participated in the study. For this purpose, expanded hemocytometry data were compared between 120 patients diagnosed with MS and 70 healthy controls.
Hayrettin Yavuz   +8 more
wiley   +1 more source

Upregulation of sphingomyelin and ABCA8 in response to TDP‐43 pathology in amyotrophic lateral sclerosis brain

open access: yesBrain Pathology, Volume 36, Issue 3, May 2026.
Increases in sphingomyelin in response to TDP‐43 pathology in the disease‐affected motor cortex of amyotrophic lateral sclerosis (ALS) brain. Abstract Amyotrophic lateral sclerosis (ALS) is a rapidly progressing neurodegenerative disease characterized by the degeneration of motor neurons and the presence of TAR DNA‐binding protein 43 (TDP‐43 ...
Finula I. Isik   +4 more
wiley   +1 more source

Acute neurologic presentation of a 2‐year‐old standardbred colt with multicentric diffuse large B cell lymphoma

open access: yesEquine Veterinary Education, Volume 38, Issue 5, Page e218-e221, May 2026.
Summary Lymphoma in horses is uncommon and rarely diagnosed as a cause of ataxia. This case report describes a 2‐year‐old Standardbred cryptorchid colt who presented with acute onset of grade 3–4/5 spinal ataxia in all four limbs, with the hindlimbs more severely affected than forelimbs and severe proprioceptive deficits.
K. MacMillan   +3 more
wiley   +1 more source

Spironolactone Targets Retinoid X Receptor γ to Promote Myelin Sheath Regeneration. [PDF]

open access: yesNeurol Neuroimmunol Neuroinflamm
Sun QQ   +10 more
europepmc   +1 more source

Activity-driven myelin sheath growth is mediated by mGluR5. [PDF]

open access: yesNat Neurosci
Braaker PN   +13 more
europepmc   +1 more source

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