Neural mechanisms of background and velocity effects in smooth pursuit eye movements
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.26127
Abstract: Smooth pursuit eye movements (SPEM) are essential to guide behaviour in complex visual environments. SPEM accuracy is known to be degraded by the presence of a structured visual background and at higher target velocities. The… read more here.
Keywords: eye movements; velocity; smooth pursuit; eye ... See more keywords
Effects of nicotine on smooth pursuit eye movements in healthy non-smokers
Sign Up to like & getrecommendations! Published in 2019 at "Psychopharmacology"
DOI: 10.1007/s00213-019-05223-1
Abstract: RationaleThe non-selective nicotinic acetylcholine receptor (nAChR) agonist nicotine has been argued to improve attention via enhanced filtering of irrelevant stimuli. Here, we tested this hypothesis in the context of smooth pursuit eye movements (SPEMs), an… read more here.
Keywords: smooth pursuit; eye movements; effects nicotine; target ... See more keywords
The mindful eye: Smooth pursuit and saccadic eye movements in meditators and non-meditators
Sign Up to like & getrecommendations! Published in 2017 at "Consciousness and Cognition"
DOI: 10.1016/j.concog.2016.10.008
Abstract: BACKGROUND This study examined the effects of cultivated (i.e. developed through training) and dispositional (trait) mindfulness on smooth pursuit (SPEM) and antisaccade (AS) tasks known to engage the fronto-parietal network implicated in attentional and motion… read more here.
Keywords: mindfulness; eye smooth; smooth pursuit; eye ... See more keywords
Smooth pursuit of amodally completed images.
Sign Up to like & getrecommendations! Published in 2019 at "Experimental eye research"
DOI: 10.1016/j.exer.2018.07.015
Abstract: In order to evaluate the effect of the parafoveal area of the retina on smooth pursuit, we compared the horizontal smooth pursuit of visible and amodally completed stimuli in people with central vision loss and… read more here.
Keywords: smooth pursuit; amodally completed; completed stimuli; vision ... See more keywords
Quantification of smooth pursuit dysfunction in multiple sclerosis.
Sign Up to like & getrecommendations! Published in 2021 at "Multiple sclerosis and related disorders"
DOI: 10.1016/j.msard.2021.103073
Abstract: BACKGROUND Smooth pursuit dysfunction is common in MS, but rarely quantified and may be missed on exam. METHODS NeuroFitONE™ smooth pursuit performance measures were compared between MS (n = 20) and healthy control (n = 19) participants. RESULTS Compared… read more here.
Keywords: pursuit; multiple sclerosis; pursuit dysfunction; smooth pursuit ... See more keywords
Sensory gating is related to positive and disorganised schizotypy in contrast to smooth pursuit eye movements and latent inhibition
Sign Up to like & getrecommendations! Published in 2021 at "Neuropsychologia"
DOI: 10.1016/j.neuropsychologia.2021.107989
Abstract: Since the characteristics and symptoms of both schizophrenia and schizotypy are manifested heterogeneously, it is possible that different endophenotypes and neurophysiological measures (sensory gating and smooth pursuit eye movement errors) represent different clusters of symptoms.… read more here.
Keywords: smooth pursuit; inhibition; latent inhibition; sensory gating ... See more keywords
The same oculomotor vermal Purkinje cells encode the different kinematics of saccades and of smooth pursuit eye movements
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep40613
Abstract: Saccades and smooth pursuit eye movements (SPEM) are two types of goal-directed eye movements whose kinematics differ profoundly, a fact that may have contributed to the notion that the underlying cerebellar substrates are separated. However,… read more here.
Keywords: smooth pursuit; eye movements; pursuit eye; kinematics ... See more keywords
Smooth Pursuit Eye Movements as a Biomarker for Mild Concussion within 7-Days of Injury
Sign Up to like & getrecommendations! Published in 2021 at "Brain Injury"
DOI: 10.1080/02699052.2021.2012825
Abstract: ABSTRACT Aim Deficits in smooth-pursuit eye movements (SPEM) are often associated with mild traumatic brain injury(TBI). Eye tracking tests serve as a quick objective clinical tool to assess such predictive visual tracking. In this study,… read more here.
Keywords: eye; pursuit eye; eye movements; concussion ... See more keywords
Athletes Demonstrate Superior Dynamic Visual Acuity
Sign Up to like & getrecommendations! Published in 2021 at "Optometry and Vision Science"
DOI: 10.1097/opx.0000000000001734
Abstract: SIGNIFICANCE Athletes exhibit better dynamic visual acuity (DVA) compared with nonathletes, whereas action video game players (VGPs) perform more similarly to controls despite having similar static visual acuity and refractive errors. The differences in DVA… read more here.
Keywords: dynamic visual; acuity; superior dynamic; visual acuity ... See more keywords
Baseline Wander Removal Applied to Smooth Pursuit Eye Movements From Parkinsonian Patients
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3263045
Abstract: Prior studies aiming to parametrize the sequences obtained from the Smooth Pursuit Eye Movements (SPEM) of patients with Parkinson’s disease are based on the manual extraction of cues of interest. This is because methods to… read more here.
Keywords: eye movements; baseline wander; removal; smooth pursuit ... See more keywords
Smooth pursuit operates over perceived not physical positions of the double-drift stimulus
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Vision"
DOI: 10.1167/jov.21.11.6
Abstract: The double-drift illusion produces a large deviation in perceived direction that strongly dissociates physical position from perceived position. Surprisingly, saccades do not seem to be affected by the illusion (Lisi & Cavanagh, 2015). When targeting… read more here.
Keywords: double drift; drift stimulus; perceived physical; smooth pursuit ... See more keywords