منابع مشابه
Saccadic localization of occluded targets
Saccadic eye movements are able to localize spatially-extended targets, including patterns of random dots and simple shapes, with a high degree of precision [McGowan, Kowler, Sharma & Chubb (1998). Vision Research, 38, 895-909; Melcher & Kowler (1999). Vision Research, 39, 2929-2946]. This paper investigates the representations of object shape that guide saccades. We studied saccadic localizati...
متن کاملSaccadic localization of random dot targets
The targets for saccadic eye movements in natural visual scenes are spatially extended objects, yet saccades land at a single position within them. To characterize the spatial transformation that determines the saccadic goal position within attended objects, we studied saccadic localization of large patterns of random dots. Saccades landed with a high degree of precision near the center-of-grav...
متن کاملThe effect of saccadic adaptation on localization of visual targets
Lehrstuhl für Allgemeine Zoologie und Neurobiologie, Ruhr Universität, Bochum D-44780, Germany Isituto di Neuroscienze del CNR, Pisa 56100, Italy Dipartimento di Psicologia, Università di Firenze, Italy. Abteilung für Psychologie, Münster Universität, Germany. Facultà di Psicologia, Università Vita-Salute San Raffaele, Milano 20132, Italy. Mahoney Center for Brain and Behavior, Center for Neuro...
متن کاملEffect of saccadic adaptation on localization of visual targets.
Objects flashed briefly around the time of a saccadic eye movement are grossly mislocalized by human subjects, so they appear to be compressed toward the endpoint of the saccade. In this study, we investigate spatial localization during saccadic adaptation to examine whether the focus of compression tends toward the intended saccadic target or at the endpoint of the actual (adapted) movement. W...
متن کاملSaccadic localization ofvisual targets by the very young human infant
The direction, latency, and form of the 1and 2-month-old human infant's saccadic eye movements toward peripheral targets were investigated. Infants of both ages reliably executed a directionally appropriate first saccade toward a peripheral target introduced as far as 00 deg from the line of sight along the horizontal and both diagonal axes, but only to 10 deg along the vertical axis. The prese...
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ژورنال
عنوان ژورنال: Vision Research
سال: 2000
ISSN: 0042-6989
DOI: 10.1016/s0042-6989(00)00118-8