Results 271 to 280 of about 8,588,949 (363)

Neural Mechanisms of Object Location Memory in Huntington's Disease

open access: yesMovement Disorders, EarlyView.
ABSTRACT Background Object‐location memory impairment in Huntington's disease (HD) occurs from premanifest period and declines as HD progresses, however, pathogenesis of object‐location memory is unknown. The striatum and hippocampus are affected in HD, functionally interacting allowing intact object‐location memory.
Yifat Glikmann‐Johnston   +4 more
wiley   +1 more source

Low/High Multi‐Frequency Stimulation of the Subthalamic Nucleus Improves Verbal Fluency Maintaining Motor Control in Parkinson's Disease

open access: yesMovement Disorders, EarlyView.
Abstract Background High frequency deep brain stimulation of the subthalamic nucleus (STN‐DBS) is a well‐established therapy for Parkinson's disease (PD) motor symptoms, however, its effect on non‐motor symptoms is controversial. Low frequency DBS can improve cognition, but its effects on motor functions are detrimental.
Lucia Ricciardi   +10 more
wiley   +1 more source

Substantia Nigra Iron Deposition in Lewy Body Disease: A Magnetic Resonance Imaging and Neuropathology Study

open access: yesMovement Disorders, EarlyView.
Abstract Objective To compare iron deposition in the substantia nigra (SN) as measured with quantitative susceptibility mapping (QSM) on antemortem magnetic resonance imaging (MRI) between individuals with and without Lewy‐related pathology at autopsy. Methods We performed a retrospective cohort study including 54 participants who underwent autopsy and
Patricia Diaz‐Galvan   +28 more
wiley   +1 more source

Enhancing the quality and reproducibility of research: Preferred Evaluation of Cognitive and Neuropsychological Studies - The PECANS statement for human studies. [PDF]

open access: yesBehav Res Methods
Costa C   +21 more
europepmc   +1 more source

Repairing Myelin After Irradiated Pediatric Brain Tumor: A Magnetization Transfer Imaging Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background While exercise training and metformin treatment have demonstrated preliminary cognitive improvements in pediatric brain tumor (PBT) survivors, the neuronal mechanisms underlying their cognitive improvements are unclear. Diffusion‐weighted metrics (e.g., fractional anisotropy [FA]) are commonly used to evaluate remyelination, but ...
Éloïse Baudou   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy