Results 71 to 80 of about 33,863 (342)

Cholinergic Degeneration and Cognitive Function in Early GBA1‐Related Parkinson's Disease

open access: yesAnnals of Neurology, EarlyView.
Objective The phenotype of patients with Parkinson's disease carrying GBA1 variants (GBA‐PD) suggest similarities to symptomatology associated with early cholinergic system degeneration. Therefore, this study aims to investigate the clinical features and the cholinergic innervation pattern in patients with early GBA‐PD versus those without the GBA1 ...
Sofie Slingerland   +6 more
wiley   +1 more source

Characteristics of REM Sleep Behavior Disorder in Childhood [PDF]

open access: yesJournal of Clinical Sleep Medicine, 2012
To describe our experience regarding the clinical and polysomnographic features of REM sleep behavior disorder (RBD) in childhood.This was a retrospective chart review of children and adolescents with RBD and REM sleep without atonia. Demographics, and clinical and polysomnographic information were tabulated.
Robin M. Lloyd   +3 more
openaire   +3 more sources

Sleep in Genetically Confirmed Pantothenate Kinase-Associated Neurodegeneration: A Video-Polysomnographic Study

open access: yesParkinson's Disease, 2010
Pantothenate kinase-associated neurodegeneration (PKAN) is a familial or sporadic disease characterized by extrapyramidal and corticospinal signs with dementia. Patients show iron accumulation in the basal ganglia, with neuronal loss and gliosis.
Maria Livia Fantini   +8 more
doaj   +1 more source

Elevated α‐Synuclein Aggregate Levels in the Urine of Patients with Isolated REM Sleep Behavior Disorder and Parkinson's Disease

open access: yesAnnals of Neurology, EarlyView.
Parkinson's disease (PD) is a neurodegenerative disorder characterized by α‐synuclein aggregation in neurons. Recent advances suggest α‐synuclein aggregates could serve as a biomarker for PD and related synucleinopathies. This study used surface‐based fluorescence intensity distribution analysis (sFIDA) to measure α‐synuclein aggregates in urine ...
Laura Müller   +9 more
wiley   +1 more source

SEMIAUTOMATIC ANALYSIS OF SLEEP MICROSTRUCTURE PARAMETERS: AROUSAL, CYCLIC ALTERNATING PATTERN AND REM MUSCLE ATONIA. [PDF]

open access: yes, 2021
This thesis project is focused on systems of automatic analysis of sleep parameters and it is composed by two main parts: the first is focused on the process of creation of a software for the analysis of Cyclic Alternating Pattern (CAP) a particular ...
LECCA, ROSAMARIA
core  

Recycling spent synthesis liquor for enhanced production of ZIF‐67: Characterization and morphological insights

open access: yesChemNanoMat, Accepted Article.
This study reports the preparation and characterization of ZIF‐67 through the recycling of spent synthesis liquor containing unreacted 2‐methylimidazole. Materials were characterized using XRD, SEM, N2 physisorption, and SAXS. The recycling enhanced the yield of ZIF‐67 while maintaining the dodecahedral rhombic morphology of the particles. In the first
Lucas Leocadio Battiston   +5 more
wiley   +1 more source

Neurodegenerative disorder risk in idiopathic REM sleep behavior disorder: study in 174 Patients. [PDF]

open access: yes, 2018
Objective To estimate the risk for developing a defined neurodegenerative syndrome in a large cohort of idiopathic REM sleep behavior disorder (IRBD) patients with long follow-up.
Fernández-Arcos, Ana   +11 more
core   +1 more source

The Case of a 67‐Year‐Old Man With Memory Difficulties and Altered Sleep

open access: yes
Annals of Clinical and Translational Neurology, EarlyView.
Wesley Peng, Borna Bonakdarpour
wiley   +1 more source

Timing is everything: The effect of early‐life seizures on developing neuronal circuits subserving spatial memory

open access: yesEpilepsia Open, EarlyView.
Abstract Spatial memory, the aspect of memory involving encoding and retrieval of information regarding one's environment and spatial orientation, is a complex biological function incorporating multiple neuronal networks. Hippocampus‐dependent spatial memory is not innate and emerges during development in both humans and rodents.
Gregory L. Holmes
wiley   +1 more source

Mapping the landscape of brain stimulation research: A global scientometric review on cognitive impairment

open access: yesIbrain, EarlyView.
This study maps global trends in brain stimulation research for cognitive impairment using bibliometric analysis of 4156 records (1989–2024, WoSCC). Findings highlight the dominance of transcranial magnetic stimulation (TMS) and repetitive TMS (rTMS), emerging vascular‐focused research, and promising techniques like fast gamma magnetic stimulation and ...
Mani Abdul Karim
wiley   +1 more source

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