Results 221 to 230 of about 790,123 (309)

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown, Giulia Carli, Prabesh Kanel, Stiven Roytman, Jaimie Barr, Nicolaas I. Bohnen, Roger L. Albin   +6 more
wiley   +1 more source

Gaussian bare‑bone JAYA algorithm for multi-threshold medical image segmentation. [PDF]

Sci Rep
Yang S, Zhang G, Zheng B, Zhou X, Zhang J, Heidari AA, Chen H, Miao X.   +7 more
europepmc   +1 more source

A Multiclass Anisotropic Mumford-Shah Functional for Segmentation of D-dimensional Vectorial Images

, 2017
J. F. Garamendi, Emanuele Schiavi
openalex   +1 more source

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen, Ceren Tozlu, Tina Roostaei, Fatoumata Diallo, Kaho Onomichi, Jiyeon Son, Zongqi Xia, Philip L. De Jager   +7 more
wiley   +1 more source

AI-derived prognostic biomarkers from melanoma whole slide image segmentation: an initial discovery and assessment. [PDF]

J Pathol Clin Res
Clarke EL, Magee D, Newton-Bishop J, Saldanha G, Merchant W, Hall M, Insall R, Maher NG, Scolyer RA, Farnworth G, Ali A, Bamford M, Sticova E, Kujal P, O'Shea S, Treanor D.   +15 more
europepmc   +1 more source

FDG‐PET Associations With Disease Severity and Outcomes in NMDA‐Receptor IgG Autoimmune Encephalitis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Patients with N‐methyl‐D‐aspartate (NMDA) receptor‐immunoglobulin G (IgG) autoimmune encephalitis (NMDAR‐IgG AE) demonstrate occipital lobe hypometabolism on baseline brain fluorodeoxyglucose‐positron emission tomography (bFDG‐PET).
Jonathan K. Lee, Jeffrey Lambe, Scott Johnson, Akua Abrah, Jennifer Bullen, Jeffrey A. Cohen, Tatchaporn Ongphichetmetha, Amy Kunchok   +7 more
wiley   +1 more source

Paddy pest image segmentation based on multiscale attention fusion VM-UNet. [PDF]

Front Plant Sci
Zhang Y, Shao Y, Zhang T.
europepmc   +1 more source

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz, Christopher H. Thompson, Linda C. Laux, Alfred L. George Jr.   +3 more
wiley   +1 more source

Efficient medical image segmentation using RepSegNet lightweight reparameterized neural network. [PDF]

Sci Rep
Juraev R, Kim IM, Yun S, Kang JM.
europepmc   +1 more source