Eye movements affect the perception of apparent (beta) movement
illusion, they can affect its appearance at different times, appeared to move in .... to track one of the disks on the end of an say one of the disks, centered on the ...
sis, the evidence is direct and briefly put. The case for ... lus to move the eyes of a monkey just before he began .... That is to say, he rejects the afference-copy.
ble display (a) a single spot of light (black) is presented briefly on a computer screen and then is replaced by an identical spot displaced to the right (color).
Sep 14, 2011 - followed by a winner-take-all network used to guide visual attention. ... Then, they used machine learning techniques (i.e., support vector ...
Sep 14, 2011 - precision, they were generally custom built and not widely available. ..... between a home run and a strike. Bahill and ...... Murphy, B. J. (1978).
shown that activation of certain areas of the saccadic sys- tem orients attention .... The go-signal for the saccade is given by the offset of the fixation point after a.
The number of flashes seen during the movement would be in direct ... rendered it doubtful if the results could be applied to the eye movements of .... holes in the perimeter table. .... each for the reading movements, made on the basis of the.
2006 Elsevier Ltd. All rights reserved. .... get) was focussed around the intended saccade target or the actual saccade .... backward by 1° of visual angle during the saccade toward .... necessary for calculating meaningful percent correct dis- ...
J Neurophysiol 76: 1622â. 1638, 1996d. Krauzlis RJ and Miles FA. Role of the oculomotor vermis in generating pursuit and saccades: effects of microstimulation.
faetors have combined to make the study of this topic exceedingly difficult First ... and food-related objeets on the dining table) Using the midpoint of a. 2 5° imaginary box enclosing each object as a reference, we con strained ..... Enksen C & St
Abstract. The peak velocities of saccades and fast ... sponding to different angular velocities of the eyes. ..... final pathways common to all different types of rapid ...
School of Optometry, University of California, Berkeley ... if I keep my head and body still and slowly swing my eyes from extreme left to .... tion of the vertebrate visual system, for their employment to stabilize ..... secondary posture in the orb
Cedar Street, New Haven, Connecticut 06510. cursory manner in older children .... moved to a second horizontal displacement; and the fix- ation point immediately ...... Day, M. C. Developmental trends in visual scanning. In H. Reese (Ed.), ...
elements of human eye positioning. Patient. Age, sex. &(g); primary position tone ... the patient's free eye directed toward the side of the muscle (T) or away from ...
There was a tendency for the latency of saccades as well as pursuit onset latency to be delayed in the case of an imaginary target in comparison to the real ...
retinal motion can be detected with static eyes, provided it is pro- duced by patterns ...... Hubel, D. H. & Wiesel, T. N. Functional architecture of macaque monkey.
Dissociating components of visual attention: A neurodevelopmental ... horizontal and vertical meridians: Evidence in favor of a premotor theory of attention.
(Schlag and Schlag-Rey 1987; Boch and Goidberg 1989). Abnormalities in the ... and had received surgery; four had cerebral infarction, and the other two had ...
They are inspired by the anatomy and electrophysiology of eye-movement selection related brain regions. These regions (fig. 1), the superior colliculus (SC), the.
ible future positions where the target could move also reduced latencies (by cu. ... find any effect of the number of possible target pos- itions on saccade latencies ... (I 974) in u hich a fibre optic Y guide is used both to illuminate the iris-scl
Nov 18, 2003 - measurable advantages to having an active free gaze, over a static gaze or tracking .... environmental motion, and are fixed in their sockets.
Summary. The time of occurrence of eye, head, and arm movements directed at the same visual target was measured in five human subjects. The latency of.
In two eye- tracking studies, we demonstrate that the transitional probabilities .... Analyses of variance, treating either participants (F1) or items (F2) as a random ...
To acquire a given target rapidly, saccadic eye movements are used, while a ... Mean duration of illness (yr). Mean length of education (yr). Sex male female.
