Modulation of saccade trajectories during sequential saccades
Journal of Neurophysiology, 2021 We show that in saccade sequences, saccade trajectory is modulated in the direction of the preceding saccade and away from the following saccade. The magnitude of this effect is correlated with preceding and following saccade amplitude. This confirms that programming of sequential saccades overlaps.
Reza Azadi +2 more
openaire +3 more sources
Atypical modulation of face-elicited saccades in autism spectrum disorder in a double-step saccade paradigm [PDF]
, 2011 Atypical development of face processing is a major characteristic in autism spectrum disorder (ASD), which could be due to atypical interactions between subcortical and cortical face processing. The current study investigated the saccade planning towards
Tojo, Y. +13 more
core +1 more source
Binocular coordination of saccades: development, aging and cerebral substrate
Journal of Eye Movement Research, 2008 The origin of binocular coordination of saccades (central, peripheral) and the role of learning remain controversial (Hering vs Helmholtz). We will present evidence for learning: in young children (5 years) horizontal saccades are poorly yoked ...
Zoë Kapoula +3 more
doaj +1 more source
The Role of Neck Input in Producing Corrective Saccades in the Head Impulse Test
Frontiers in Neurology, 2022 BackgroundThe head impulse test is a valuable clinical test that can help identify peripheral vestibular dysfunction by observing corrective saccades that return the eyes to the target of interest.
Shinichi Iwasaki +5 more
doaj +1 more source
On the spatial interaction of visual working memory and attention: Evidence for a global effect from memory-guided saccades [PDF]
, 2010 Herwig A, Beisert M, Schneider WX. On the spatial interaction of visual working memory and attention: Evidence for a global effect from memory-guided saccades. Journal of Vision.
M. Beisert +8 more
core +2 more sources
Elements of Feed-Forward and Feedback Control in Drosophila Body Saccades [PDF]
, 2007 I have developed a new experimental preparation of the fruit fly, Drosophila melanogaster. A fly is glued to a steel pin, which is held in the field between two magnets such that the fly is free to rotate about only one axis. Such "magnetically tethered"
Bender, John Andrew
core +1 more source
Vision Research, 2006 Saccades are necessary for optimal vision. Little is known about saccades in children. We recorded saccades using an infrared eye tracker in 39 children, aged 8-19 years. Participants made saccades to visual targets that stepped 10 degrees or 15 degrees horizontally and 5 degrees or 10 degrees vertically at unpredictable time intervals.
Salman, Michael S. +7 more
openaire +2 more sources
Suppression of displacement in severely slowed saccades [PDF]
, 2000 Severely slowed saccades in spinocerebellar ataxia have previously been shown to be at least partially closed-loop in nature: their long duration means that they can be modified in-flight in response to intrasaccadic target movements.
Michael R MacAskill +8 more
core +1 more source
Looking for discriminating is different from looking for looking's sake. [PDF]
PLoS ONE, 2012 Recent studies provide evidence for task-specific influences on saccadic eye movements. For instance, saccades exhibit higher peak velocity when the task requires coordinating eye and hand movements.
Hans-Joachim Bieg +3 more
doaj +1 more source
Learning the optimal control of coordinated eye and head movements [PDF]
, 2011 Various optimality principles have been proposed to explain the characteristics of coordinated eye and head movements during visual orienting behavior.
Saeb, Sohrab +8 more
core +1 more source