Results 51 to 60 of about 28,804 (224)
Reliability of the Dynavision task in virtual reality to explore visuomotor phenotypes
Scientific Reports, 2021 Daily-life behaviors strongly rely on visuomotor integration, a complex sensorimotor process with obvious plasticity. Visual-perceptive and visual-cognitive functions are degraded by neurological disorders and brain damage, but are improved by vision ...
Yvan Pratviel +3 more
doaj +1 more source
Movement Disorders Clinical Practice, EarlyView.Abstract Background Progressive supranuclear palsy (PSP) is a neurodegenerative disorder characterized by motor, oculomotor and cognitive impairments. Yet disentangling cognitive deficits from motor and oculomotor dysfunction remains a diagnostic and methodological challenge.
Indira Garcia‐Cordero +12 more
wiley +1 more source
Acute and Chronic Local Field Potential Recordings in Dystonia—A Systematic Review
Movement Disorders Clinical Practice, EarlyView.Abstract Dystonia is a hyperkinetic movement disorder increasingly conceptualized as a disorder of distributed network dysfunction involving the basal ganglia, cortex and cerebellum. Local field potentials (LFPs) recorded from deep brain stimulation (DBS) electrodes provide a unique opportunity to characterize the electrophysiological signatures ...
Jack Horan +6 more
wiley +1 more source
Assessing visuospatial abilities in healthy aging: A novel visuomotor task
Frontiers in Aging Neuroscience, 2016 This study examined the efficacy of a novel reaching-and-grasping task in determining visuospatial abilities across adulthood. The task required male and female young (18-25 years) and older adults (60-82 years) to replicate a series of complex models by
Natalie eDe Bruin +3 more
doaj +1 more source
Frontiers in Aging Neuroscience, 2023 IntroductionVisuomotor impairments have been demonstrated in preclinical AD in individuals with a positive family history of dementia and APOE e4 carriers. Previous behavioral findings have also reported sex-differences in performance of visuomotor tasks
Alica Rogojin +7 more
doaj +1 more source
Mechanisms of Visuomotor Interception
Brain SciencesBackground/Objectives: Visuomotor interception requires aligning action with the future state of moving targets under sensory and motor delays. This constraint provides a tractable framework to examine how predictive and feedback-driven processes interact. This narrative review evaluates theoretical and empirical accounts of interception, with emphasis
Inmaculada Márquez, Mario Treviño
openaire +3 more sources
Movement Disorders Clinical Practice, EarlyView.Abstract Progressive supranuclear palsy is a rare and rapidly progressive neurodegenerative syndrome. Clinical manifestations are heterogeneous and include Parkinsonism, postural instability, oculomotor dysfunction and cognitive impairment, with 80% of patients progressing to dementia within 3 years. Cognitive impairment is consistently associated with
Timothy P. Siejka +4 more
wiley +1 more source
Frontiers in Aging Neuroscience, 2023 The literature has established that the capability of visuomotor adaptation decreases with aging. However, the underlying mechanisms of this decline are yet to be fully understood.
Na Li +6 more
doaj +1 more source
Why Use Immersive Virtual Reality to Assess Gait in Functional Motor Disorders?
Movement Disorders, EarlyView.Abstract Background Functional motor disorders (FMD) are disabling conditions modulated by attentional demands. Immersive virtual reality (iVR) engages multiple attentional and sensory networks, but its application in people with FMD (PwFMD) remains limited.
Marialuisa Gandolfi +14 more
wiley +1 more source
The visuomotor accuracy tracking task (VAT).
, 2016 Illustration of the setup for the visuomotor accuracy tracking task (VAT).
Lasse Christiansen (2889392) +6 more
core +1 more source