Results 101 to 110 of about 82,960 (285)

Saccades influence the visibility of targets in rapid stimulus sequences: the roles of mislocalization, retinal distance and remapping [PDF]

open access: yes, 2016
Briefly presented targets around the time of a saccade are mislocalized towards the saccadic landing point. This has been taken as evidence for a remapping mechanism that accompanies each eye movement, helping maintain visual stability across large ...
Fracasso, A., Melcher, D.
core   +1 more source

Saccadic Behavior during the Response to Pure Vergence Stimuli I: General Properties

open access: yesJournal of Eye Movement Research, 2007
If two targets are carefully aligned so that they fall along the cyclopean axis, the required eye movement will be symmetrical with the two eyes turning equally inward or outward. When such “pure vergence stimuli” are used only a “pure vergence movement”
John Semmlow   +3 more
doaj   +1 more source

Model simulation studies to clarify the effect on saccadic eye movements of initial condition velocities set by the Vestibular Ocular Reflex (VOR) [PDF]

open access: yes, 1981
Voluntary active head rotations produced vestibulo-ocular reflex eye movements (VOR) with the subject viewing a fixation target. When this target jumped, the size of the refixation saccades were a function of the ongoing initial velocity of the eye ...
Nam, M. H., Stark, L., Winters, J. M.
core   +1 more source

Reconstruction of eye movements during blinks

open access: yes, 2008
In eye movement research in reading, the amount of data plays a crucial role for the validation of results. A methodological problem for the analysis of the eye movement in reading are blinks, when readers close their eyes.
C. Bohn   +7 more
core   +1 more source

Interior maps in posterior pareital cortex [PDF]

open access: yes, 2002
The posterior parietal cortex (PPC), historically believed to be a sensory structure, is now viewed as an area important for sensory-motor integration.
Andersen, Richard A.   +1 more
core   +1 more source

Eye Movements in Parkinson’s Disease and Inherited Parkinsonian Syndromes

open access: yesFrontiers in Neurology, 2017
Despite extensive research, the functions of the basal ganglia (BG) in movement control have not been fully understood. Eye movements, particularly saccades, are convenient indicators of BG function.
Elena Pretegiani, Lance M. Optican
doaj   +1 more source

Aftereffects of Saccades Explored in a Dynamic Neural Field Model of the Superior Colliculus

open access: yesJournal of Eye Movement Research, 2011
When viewing a scene or searching for a target, an observer usually makes a series of saccades that quickly shift the orientation of the eyes. The present study explored how one saccade affects subsequent saccades within a dynamic neural field model of ...
Zhiguo Wang   +3 more
doaj   +1 more source

How Listing's Law May Emerge from Neural Control of Reactive Saccades [PDF]

open access: yes, 1995
We hypothesize that Listing's Law emerges as a result of two key properties of the saccadic sensory-motor system: 1) The visual sensory apparatus has a 2-D topology and 2) motor synergists are synchronized.
Bullock, Daniel, Pribe, Christopher A.
core   +1 more source

Plasticity during Vestibular Compensation: The Role of Saccades

open access: yesFront. Neur., 2011
This paper is focused on one major aspect of compensation: the recent measures of saccadic responses to high acceleration head turns during human vestibular compensation and their possible implications for recovery after unilateral vestibular loss (UVL).
H. MacDougall, I. Curthoys
semanticscholar   +1 more source

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