Results 81 to 90 of about 350,987 (332)
Semaphorin3A increases M1-like microglia and retinal ganglion cell apoptosis after optic nerve injury [PDF]
, 2021 Yunjia Liu +5 more
openalex +1 more source
Network Localization of Fatigue in Multiple Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo +12 more
wiley +1 more source
Ganglion cell layer thinning in prodromal Alzheimer's disease defined by amyloid PET
Alzheimer’s & Dementia: Translational Research & Clinical Interventions, 2019 Introduction The objective of this study was to investigate and compare optic nerve and retinal layers in eyes of patients with mild cognitive impairment (MCI) and Alzheimer's disease (AD) with paired control eyes using optical coherence tomography ...
Alicia López‐de‐Eguileta +13 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Mutations in myelin regulatory factor (MYRF) are linked to demyelinating disorders. We report a 38‐year‐old male who developed acute symmetric leukoencephalopathy mimicking a stroke following an influenza A virus infection. While clinical symptoms markedly improved with corticosteroids, MRI revealed persistent white matter lesions, contrasting
Jinghan Hu +5 more
wiley +1 more source
Functional evidence for cone-specific connectivity in the human retina [PDF]
, 2009 NoPhysiological studies of colour vision have not yet resolved the controversial issue of how chromatic opponency is constructed at a neuronal level. Two competing theories, the cone-selective hypothesis and the random-wiring hypothesis, are currently ...
McGraw, Paul V. +3 more
core +1 more source
Angiotensin II related glial cell activation and necroptosis of retinal ganglion cells after systemic hypotension in glaucoma [PDF]
, 2022 Soo Ji Jeon +4 more
openalex +1 more source
Post‐COVID Fatigue Is Associated With Reduced Cortical Thickness After Hospitalization
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Neuropsychiatric symptoms are among the most prevalent sequelae of COVID‐19, particularly among hospitalized patients. Recent research has identified volumetric brain changes associated with COVID‐19. However, it currently remains poorly understood how brain changes relate to post‐COVID fatigue and cognitive deficits.
Tim J. Hartung +190 more
wiley +1 more source
Ultrasound of soft tissue masses of the hand
Journal of Ultrasonography, 2012 Most soft tissue mass lesions of the hand are benign. Ganglia are the commonest lesions encountered, followed by giant cell tumors of the tendon sheath. Malignant tumors are rare. Often a specific diagnosis can be achieved on imaging by considering the
James Teh
doaj
Degenerative intraspinal cyst of the cervical spine
Orthopedic Reviews, 2009 We describe two cases of degenerative intraspinal cyst of the cervical spine that caused a gradually progressive myelopathy. One case had a cyst that arose from the facet joint and the other case had a cyst that formed in the ligamentum flavum.
Hidetoshi Nojiri +2 more
doaj +1 more source
The imaging of dynamic multiphase fluid flow using synchrotron-based x-ray microtomography at reservoir conditions [PDF]
, 2015 Fast synchrotron-based X-ray microtomography was used to image the injection of super-critical CO2 under subsurface conditions into a brine-saturated carbonate sample at the pore-scale with a voxel size of 3.64μm and a temporal resolution of 45 s ...
Andrew, M +3 more
core +2 more sources