Motion psychophysics: 1985–2010
نویسندگان
چکیده
منابع مشابه
Psychophysics of motion integration
In order to correctly determine the velocity of moving objects, the brain must integrate information derived from a large number of local detectors. The geometry of objects, the presence of occluding surfaces and the restricted receptive fields of early motion detectors conspire to render many of these measurements unreliable or downright misleading. One possible solution to this problem, often...
متن کاملMotion psychophysics: 1985–2010
This review traces progress made in the field of visual motion research from 1985 through to 2010. While it is certainly not exhaustive, it attempts to cover most of the major achievements during that period, and speculate on where the field is heading.
متن کاملMotion Sickness , Ginger , and Psychophysics
(1490-2510 ng/dl) the marrow iron score was only 2 + (nondialysis control value). 1-3 In previous studies of serum ferritin and marrow iron, no attempt was made to investigate iron overload in the liver and spleen. In the absence ofhepatosplenic siderosis the marrowiron stores can be expected to represent total-body iron stores, and iron-depleted marrow can be regarded as evidence of iron defic...
متن کاملPsychophysics of motion adaptation parallels insect electrophysiology
We investigate the form and time course of motion adaptation, comparing the psychophysical performance of human subjects with existing electrophysiological data on insect vision. In the H1 neuron of the fly, the response to a maintained motion stimulus is known to decrease over time while sensitivity to variations in speed around the maintained level increases. This behaviour can be modelled by...
متن کاملSegmentation in structure from motion: modeling and psychophysics
Much work has been done on the question of how the visual system extracts the three-dimensional (3D) structure and motion of an object from two-dimensional (2D) motion information, a problem known as 'Structure from Motion', or SFM. Much less is known, however, about the human ability to recover structure and motion when the optic flow field arises from multiple objects, although observations o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Vision Research
سال: 2011
ISSN: 0042-6989
DOI: 10.1016/j.visres.2011.02.008