... saccade production can be cut nearly in half (express saccades). These saccades are generated by a neuronal mechanism that ... During such gaze saccades, first, the eye produces a saccade to get gaze on target, whereas the head follows more slowly and ... Saccades can be categorized by intended goal in four ways: In a visually guided saccade, the eyes move toward a visual ... Visually guided saccades can be further subcategorized: A reflexive saccade is triggered exogenously by the appearance of a ...
1987). "Senescent saccades. Effects of aging on their accuracy, latency and velocity". Acta Otolaryngol. 104 (5-6): 422-8. doi: ...
". "Lynne sachs & - saccades". "Lynne Sachs Retrospective: Between Thought and Expression [Online]". "Epistolary". 30 December ...
Blanke, Olaf; Grüsser, Otto-Joachim (August 2001). "Saccades guided by somatosensory stimuli". Vision Research. 41 (18): 2407- ...
The angular velocity of the eye during horizontal saccade ranges from 100 to 700 degrees per second. Larger saccades have ... The rostral PPRF probably coordinates vertical saccades; the caudal PPRF may be the generator of horizontal saccades. In ... movement that initiates a saccade. In the case of horizontal saccades the "pulse" information is conveyed via axonal fibres to ... It is involved in the coordination of eye movements, particularly horizontal gaze and saccades. The PPRF is located anterior ...
Saccade 2002. Excluded by the Nature of Things, DVD pour trois écrans 1999. Two Be Two 1994. A Skinny Little Man Attacked Daddy ...
New York: Diagonal Press (2014). Saccade 1. Tauba Auerbach. New York: Diagonal Press (2013). Saccade 2. Tauba Auerbach. New ... ". "Saccade 1". "Saccade 2". "Saccade 3". "Home". "Tauba Auerbach - Stab / Ghost - Three Star Books". www.threestarbooks.com. ... York: Diagonal Press (2013). Saccade 3. Tauba Auerbach. New York: Diagonal Press (2013). [2,3]. New York: Printed Matter, 2010 ...
In experiments these overshoots result from the control of eye saccades rather than previous movement of the hands.[citation ... Ren, L.; Crawford, J. D. (2009). "Coordinate transformations for hand-guided saccades". Experimental Brain Research. 195 (3): ... This implies that limb-based proprioception is capable of being transformed into ocular motor coordinates to guide eye saccades ... which allows for the guidance of the saccades by hands and feet.[citation needed] Numerous disorders, diseases, and impairments ...
Slow saccades are also sometimes seen. The heart and lungs can also fail as a result of Leigh disease. Hypertrophic ...
Friston, Karl; Adams, Rick A.; Perrinet, Laurent; Breakspear, Michael (2012). "Perceptions as Hypotheses: Saccades as ... saccades and visual search, eye movements, sleep, illusions, attention, action selection, consciousness, hysteria and psychosis ...
The law proposes that conjugacy of saccades is due to innate connections in which the eye muscles responsible for each eye's ... Enright J.T. (1984). "Changes in vergence mediated by saccades". J Physiol. 350: 9-31. doi:10.1113/jphysiol.1984.sp015186. PMC ... Enright J. T. (1984). "Changes in vergence mediated by saccades". J Physiol. 350: 9-31. doi:10.1113/jphysiol.1984.sp015186. PMC ... Yarbus showed experimentally that binocular eyes movements are indeed composed mostly of combinations of saccades and vergence ...
forced saccades by moving the image and making a change in the scene at the same time. Observers' ability to detect the changes ... A change is made in an image at the same time as the image is moved in an unpredictable direction, forcing a saccade. This ... This was called the saccade target theory of transsaccadic memory of visual stability. However, other research in the mid-1990s ... Active viewing involves more saccades than fixations. When viewing an image with a more passive search, more information is ...
Saccades are separated by fixations, which are moments when the eyes are not moving. During saccades, visual sensitivity is ... Since saccades and fixations are indicative of word recognition, electrooculography (EOG) is used to measure eye movements and ... Lexical processing does, however, continue during saccades. The timing and accuracy of word recognition relies on where in the ... Eyes make brief, unnoticeable movements called saccades approximately three to four times per second. ...
John, A.; Abrams, R. A.; Snyder, L. H. (2008). "An anti-Hick's effect in monkey and human saccade reaction times". Journal of ... Kveraga, K.; Boucher, L.; Hughes, H. C. (2002). "Saccades operate in Violation of Hick's law". Experimental Brain Research. 146 ... and saccade responses, where it was shown that there is either no relationship, or a decrease in the saccadic time with the ...
"Saccades - definition of Saccades in the Medical dictionary - by the Free Online Medical Dictionary, Thesaurus and Encyclopedia ... Saccades are very quick intermittent eye movements. The paramedian pontine reticular formation(PPRF), also in the pons is ... This can also cause slowed horizontal saccadic movements and failure for the eye to reach its target location during saccades. ... This damage normally happens in the oculomotor nucleus of the midbrain As in horizontal saccadic palsy, the saccades are ...
Hasegawa, RP; Peterson, BW; Goldberg, ME (August 2004). "Prefrontal neurons coding suppression of specific saccades". Neuron. ...
Nystagmus Saccade "eye, human."Encyclopædia Britannica. 2008. Encyclopædia Britannica 2006 Ultimate Reference Suite DVD ( ...
Anderson TJ, Jenkins IH, Brooks DJ, Hawken MB, Frackowiak RS, Kennard C (October 1994). "Cortical control of saccades and ...
The anti-saccade (AS) task is a gross estimation of injury or dysfunction of the frontal lobe, by assessing the brain's ability ... The anti-saccade test was initially described in 1978 by Peter Hallet when he was a faculty member at the Department of ... Anti-saccades require an intention to will the movement and inhibit a reflexive response. It was therefore thought that the ... Anti-saccades required increased activation of the FEF, SMA and putamen. Currently, the AS task is utilized as a gross ...
doi:10.1016/0163-6383(93)80001-o. Johnson, M. H. (1995). "The inhibition of automatic saccades in early infancy". Developmental ...
Instead, they make short and rapid movements called saccades. During each saccade the eyes move as fast as they can and the ... the point at which a saccade jumps to) and saccades between readers and even for the same person reading a single passage of ... Saccades are the rapid movement of eyes that is used while scanning a visual scene. In our subjective impression, the eyes do ... One of the main uses for saccades is to scan a greater area with the high-resolution fovea of the eye. Research conducted by ...
I. Relation of visual and auditory responses to saccades". Journal of Neurophysiology. 49 (5): 1230-53. doi:10.1152/jn.1983.49. ... Memory-contingent visual and saccade responses". Journal of Neurophysiology. 49 (5): 1268-84. doi:10.1152/jn.1983.49.5.1268. ... during saccades. The function of the neurons of the pars compacta (not reticulata) is profoundly changed (60% of Dopamine ... This is largely involved in orientation and the control of eye movements in stabilisation of gaze and in saccades. Pars ...
In this case, saccades take on torsional components equal and opposite to the oncoming torsional movements such that Listing's ... Listing's law holds during fixation, saccades, and smooth pursuit. Furthermore, Listing's law has been generalized to the ... making saccades, or pursuing moving visual targets. Listing's law (often abbreviated L1) has been generalized to yield the ... gaze saccades' are accompanied by a head movement, Listing's law cannot be maintained constantly because VOR movements occur ...
A saccade is a fast eye motion, and because it is a motion that is optimised for speed, there is inevitable blurring of the ... If the peak velocity of the saccade (height of the peak of the curve) is at least as large as the angular velocity of the ... Within-saccade movement detection was proven and detailed in a paper by Richard Schweitzer and Martin Rolfs at Humboldt ... Changing the point of gaze is done as saccades. If, due to the car's motion, the track is 'escaping' to one's left, a left- ...
Nobre, A.C.; Gitelman, D.R.; Dias, E.C.; Mesulam, M.M. (March 2000). "Covert visual spatial orienting and saccades: Overlapping ... Kowler, E; Anderson, E; Dosher, B; Blaser, E (July 1995). "The role of attention in the programming of saccades". Vision ... Deubel, H; Schneider, W (June 1996). "Saccade target selection and object recognition: evidence for a common attentional ...
If attention was what decided the location of the target then the saccade latency period would be longer for saccades made away ... Blanking a target after a saccade eliminates an attempt to make a second saccade, resulting in the visual system failing to ... Each trial the identity of the letters, numerical saccade target and the location of the numerical saccade target were chosen ... acting as a saccade target. The dot pattern disappeared when the saccade was initiated. Another dot pattern then appeared in ...
Saccade Vision is developing an innovative 3D industrial scanner. Venture capital in Israel "IVC: First investments plunge 50 ... "Saccade Vision", accessed Feb 02, 2023. Terra Venture Partners Homepage (Webarchive template wayback links, Orphaned articles ...
Memory-contingent visual and saccade responses". Journal of Neurophysiology. 49 (5): 1268-84. doi:10.1152/jn.1983.49.5.1268. ...
"A startle speeds up the execution of externally guided saccades". Experimental Brain Research. Experimentelle Hirnforschung. ...
Mezey LE, Harris CM (April 2002). "Adaptive control of saccades in children with dancing eye syndrome". Ann. N. Y. Acad. Sci. ...