Results 101 to 110 of about 3,194 (185)

Alteration of Visual Perception prior to Microsaccades [PDF]

Neuron, 2013
Gaze fixation is an active process, with the incessant occurrence of tiny eye movements, including microsaccades. While the retinal consequences of microsaccades may be presumed minimal because of their minute size, a significant perceptual consequence of these movements can also stem from active extraretinal mechanisms associated with corollaries of ...
openaire   +3 more sources

Microsaccades keep the eyes' balance during fixation

, 2004
During fixation of a stationary target, small involuntary eye movements exhibit an erratic trajectory-a random walk. Two types of these fixational eye movements are drift and microsaccades (small-amplitude saccades).
Engbert, Ralf
core  

Microsaccades are triggered by low retinal image slip

, 2006
Even during visual fixation of a stationary target, our eyes perform rather erratic miniature movements, which represent a random walk. These "fixational" eye movements counteract perceptual fading, a consequence of fast adaptation of the retinal ...
Mergenthaler, Konstantin, Engbert, Ralf
core   +1 more source

Blink associated resetting eye movements (BARMs) are functionally complementary to microsaccades in correcting for fixation errors

, 2017
Blinks do not only protect the eye, but they do also correct for torsional eye position deviations by blink-associated resetting eye movements (BARMs). Although BARMs are functionally distinct from other eye movements in the torsional dimension, it has ...
Peter Thier, Joern K. Pomper, Mohammad Farhan Khazali   +2 more
core   +1 more source

Shortening and prolongation of saccade latencies following microsaccades

, 2006
When the eyes fixate at a point in a visual scene, small saccades rapidly shift the image on the retina. The effect of these microsaccades on the latency of subsequent large-scale saccades may be twofold.
Laubrock, Jochen, Kliegl, Reinhold (Prof. Dr.), Rolfs, Martin   +2 more
core   +1 more source

Electrophysiological and Psychophysical Studies on Microsaccades [PDF]

, 2013
: Our eyes never stop moving, even during attempted gaze fixation. Fixational eye movements, which include tremor, drift, and microsaccades, are necessary to prevent retinal image adaptation, but may also result in unstable vision.

core  

Coherence of detection between manually detected microsaccades and microsaccades detected with an objective algorithm, for the search coil (top row) and video tracker (bottom row) data.

, 2015
(A) Percentage of search coil microsaccades detected manually that were also detected with the objective algorithm. (B) Percentage of search coil microsaccades detected manually that were also detected with the objective algorithm.
Jorge Otero-Millan (389215), Rosalyn M. Schneider (282993), Stephen L. Macknik (389217), Michael B. McCamy (647620), R. John Leigh (283010), Susan A. King (748455), Susana Martinez-Conde (389218)   +6 more
core   +1 more source

Common Structure of Saccades and Microsaccades in Visual Perception

To investigate whether saccades and microsaccades share common structures in visual perceptionthe, specifically during face and house ...
Zhenni Wang, Lihui Wang
core   +2 more sources

Microsaccadic eye movement generation is sufficient to enhance peripheral visual sensitivity. [PDF]

PLoS Biol
Zhang T, Tian X, Malevich T, Baumann MP, Hafed ZM.   +4 more
europepmc   +1 more source

Two distinct modes of ocular drift observed during figure-ground perception. [PDF]

Exp Brain Res
Romeo A, Puig MS, Supèr H.
europepmc   +1 more source