Results 271 to 280 of about 66,395 (336)

Non‐Invasive, High‐Resolution (1H2O) Metabolic Activity Diffusion Imaging [MADI] of Rat Glioma

open access: yesNMR in Biomedicine, Volume 39, Issue 3, March 2026.
We employed Metabolic Activity Diffusion Imaging [MADI] and 18FDG‐PET in rats with syngeneic RG2 glioblastoma brain tumors. MADI quantifies kio (the cellular H2O efflux rate constant), cell volume (V), and cell density (ρ), without the use of contrast agents. The kioV product quantifies the rate of water efflux per cell.
Joshua W. Schlegel   +9 more
wiley   +1 more source

Valbenazine induced acute parkinsonism in a patient with alcohol use disorder and central pontine myelinolysis

open access: yesPsychiatry and Clinical Neurosciences Reports, Volume 5, Issue 1, March 2026.
Abstract Background Valbenazine is used to treat dyskinesia and is generally associated with limited side effects; however, a few cases with the adverse effect of parkinsonism are reported in the literature. In this study, we report a case of valbenazine‐induced acute parkinsonism.
Yasuhito Nagai   +2 more
wiley   +1 more source

Exploring Brain Parenchymal Changes in Acromegaly: Focus on White Matter Hyperintensities

open access: yesClinical Endocrinology, Volume 104, Issue 3, Page 238-244, March 2026.
ABSTRACT Introduction Acromegaly is a rare chronic disease caused by excessive secretion of growth hormone. Even with biochemical control, hormonal imbalance may lead to cerebral changes. This study aimed to evaluate the presence of white matter hyperintensities (WMHs) in patients with acromegaly.
Denise Costa   +7 more
wiley   +1 more source

Longitudinal Alzheimer’s Disease Progression Modelling via Hybrid Vision Transformers and Recurrent Neural Networks With Cross‐Modal Feature Fusion

open access: yesExpert Systems, Volume 43, Issue 3, March 2026.
ABSTRACT Modelling the evolution of Alzheimer's disease (AD) requires a thorough spatiotemporal study of longitudinal neuroimaging data. We propose in this paper a novel deep learning framework that uses a parallel combination of Recurrent Neural Networks (RNNs) and Vision Transformers (ViT) to extract temporal disease dynamics and spatial structural ...
Sahbi Bahroun, Gwanggil Jeon
wiley   +1 more source

Basal ganglia T2 hyperintensity

open access: yes, 2008
Frank Gaillard   +2 more
openaire   +1 more source

Multi‐Omics Reveal the Dysregulated Gut‐Joint Axis in Knee Synovitis: Data from Two Osteoarthritis Studies in China

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
The “gut‐joint axis” in knee synovitis is uncovered. Integrated multi‐omics studies are conducted in two independent osteoarthritis cohorts. Synovitis is characterized an increased F/B ratio, as well as alterations of 3‐HIA, geranic acid, and TWEAK. Upregulated TWEAK receptor is found in high‐grade synovitis, and inversely correlated with lower TWEAK ...
Xiaoshuai Wang   +22 more
wiley   +1 more source

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