Results 21 to 30 of about 6,319 (223)

Contributed Talks I: Detecting and characterising microsaccades from AOSLO images of the photoreceptor mosaic using computer vision.

Journal of Vision
Fixational eye movements (FEMs), especially microsaccades (MS), are promising biomarkers of neurodegenerative disease. In vivo images of the photoreceptor mosaic acquired using an Adaptive Optics Scanning Laser Ophthalmoscope (AOSLO) are systematically ...
Maria Villamil, Allie C Schneider, Jiahe Cui, Laura K Young, Hannah E. Smithson   +4 more
semanticscholar   +2 more sources

Microsaccades counteract perceptual filling-in

Journal of Vision, 2010
Artificial scotomas positioned within peripheral dynamic noise fade perceptually during visual fixation (that is, the surrounding dynamic noise appears to fill-in the scotoma). Because the scotomas' edges are continuously refreshed by the dynamic noise background, this filling-in effect cannot be explained by low-level adaptation mechanisms (such as ...
Susana Martínez‐Conde, Xoana G. Troncoso, Stephen L. Macknik   +2 more
openalex   +3 more sources

Microsaccades strongly modulate but do not cause the N2pc EEG marker of spatial attention

bioRxiv
The N2pc is a popular human-neuroscience marker of covert and internal spatial attention that occurs 200-300 ms after being prompted to shift attention – a time window also characterised by the spatial biasing of microsaccades.
Liu B, Kong S, van Ede F.
europepmc   +2 more sources

MICROSACCADES IN PARKINSON'S DISEASE

, 2014
Individuals with Parkinson’s disease (PD) display deficits in voluntary saccade generation but improved automatic, visually-triggered saccade performance. This can be tested using prosaccades, saccades to visual stimuli, and antisaccades, saccades in the opposite direction from the visual stimuli.
Hailey McInnis
openalex   +3 more sources

Disrupted microsaccade responses in late-life depression. [PDF]

Sci Rep
Lee YT, Tai YH, Chang YH, Barquero C, Chao SP, Wang CA.   +5 more
europepmc   +3 more sources

Microsaccades track shifting but not necessarily maintaining covert visual-spatial attention

bioRxiv
van Harmelen AM, van Ede F.
europepmc   +2 more sources

The effect of microsaccades in the primary visual cortex: a two-phase modulation in the absence of visual stimulation [PDF]

bioRxiv
Yarden Nativ, Tomer Bouhnik, Hamutal Slovin   +2 more
semanticscholar   +2 more sources

Microsaccades in blindsight monkeys

Journal of Vision, 2017
Masatoshi Yoshida, Ziad M. Hafed
openalex   +2 more sources

Microsaccades strongly modulate but do not necessarily cause the N2pc EEG marker of visual-spatial attention shifts as studied in perception and in working memory

Journal of Vision
F. van Ede, Siyang Kong, Baiwei Liu
semanticscholar   +2 more sources

Enhancements and impairments in visual discrimination of different spatial frequencies before the onset of spontaneous microsaccades

Journal of Vision
Zoe Stearns, Krish Prahalad, Martina Poletti   +2 more
semanticscholar   +2 more sources