Results 61 to 70 of about 3,194 (185)

Integrating Eye Tracking and Inertial Sensing for Enhanced Freezing of Gait Detection in Parkinson's Disease

open access: yesEuropean Journal of Neuroscience, Volume 63, Issue 7, April 2026.
Wearable systems using inertial sensors can misclassify voluntary standing as freezing of gait (right). Adding eye‐gaze kinematics to a deep learning model reduces this error (left): standing misclassified as freezing decreases from 59.1% to 13.6%, standing recall more than doubles from 36.4% to 81.8%, and macro‐averaged F1 improves significantly from ...
Christopher L. Pulliam   +2 more
wiley   +1 more source

Sensory Input Modulates Microsaccades during Heading Perception [PDF]

open access: yes, 2021
Microsaccades are small eye movements produced during attempted fixation. During locomotion, the eyes scan the environment; the gaze is not always directed to the focus of expansion of the optic flow field.
Milena Raffi   +9 more
core   +1 more source

A model of microsaccade-related neural responses induced by short-term depression in thalamocortical synapses

open access: yesFrontiers in Computational Neuroscience, 2013
Microsaccades during fixation have been suggested to counteract visual fading. Recent experi- ments have also observed microsaccade-related neural responses from cellular record, scalp elec- troencephalogram (EEG) and functional magnetic resonance ...
Wujie eYuan   +4 more
doaj   +1 more source

Misinterpreting Electrophysiology in Human Cognitive Neuroscience

open access: yesPsychophysiology, Volume 63, Issue 4, April 2026.
ABSTRACT An axiomatic view in contemporary neuroscience is that EEG components such as event‐related brain potentials (ERPs) and oscillations are directly interpretable as manifestations of biological processes that support sensory, motor, and cognitive constructs of interest.
Tzvetan Popov
wiley   +1 more source

Frequency of microsaccades and fixational saccades.

open access: yes, 2016
Frequency of microsaccades and fixational saccades.
Priyanka Kumar (596439)   +3 more
core   +1 more source

Microsaccades Counteract Visual Fading during Fixation [PDF]

open access: yes, 2006
Our eyes move continually, even while we fixate our gaze on an object. If fixational eye movements are counteracted, our perception of stationary objects fades completely, due to neural adaptation.
Martinez-Conde, Susana   +3 more
core   +1 more source

Dynamic modulation of the perceptual load on microsaccades during a selective spatial attention task

open access: yesScientific Reports, 2017
Selective spatial attention enhances task performance at restricted regions within the visual field. The magnitude of this effect depends on the level of attentional load, which determines the efficiency of distractor rejection. Mechanisms of attentional
Linyan Xue   +6 more
doaj   +1 more source

Instability of Oculomotor Control in Parkinson's Disease Without Freezing of Gait: Evidence From Reflexive and Voluntary Saccade Variability

open access: yesEuropean Journal of Neuroscience, Volume 63, Issue 6, March 2026.
This study found that people with Parkinson's disease without freezing of gait show higher error rate and peak velocity to amplitude ratio during prosaccade task compared to controls. Also, Parkinson patients show more variation in gain, peak velocity, peak acceleration and peak velocity to amplitude ratio compared to control group.
Fatemeh Sadat Daeinejad   +3 more
wiley   +1 more source

Understanding the Relationship Between Objective Attention and Subjective Perception Through Eye Tracking Methodologies of Blind Spots

open access: yesJournal of Sensory Studies, Volume 41, Issue 1, February 2026.
ABSTRACT This review synthesizes recent research on the physiological blind spot as a model for studying the interplay between attention, perception, and conscious visual experience. Scanning studies from 1996 to 2025, the review focuses on eye‐tracking methodologies, predictive coding, clinical translation, and individual variability.
Alessandro Bortolotti, Riccardo Palumbo
wiley   +1 more source

An Electroencephalographic Investigation of the Impact of Eye Movements in a Memory Probe Task

open access: yesPsychophysiology, Volume 63, Issue 1, January 2026.
ABSTRACT Lateral saccades represent a major source of noise and confounds, particularly for event‐related potentials (ERPs) that rely on hemispheric imbalances in neural activity elicited by lateralized stimuli during central fixation. These include lateralized ERPs such as the contralateral delay activity (CDA), which indexes visual working memory ...
Alberto Petrin   +4 more
wiley   +1 more source

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