Position and Motion

Because the brain processes information in a parallel and distributed manner, i.e. distinct stimulus attributes are processed by distinct areas of the brain, various illusions occur when observer perceives these distinct stimulus attributes.

Publications

Spatial and temporal proximity of objects for maximal crowding

Chung, S. T. L. and Patel, S. S.

Vis. Res., doi: 10.1016/j.visres.2022.108012, 2022

Faster processing of moving compared to flashed bars in awake macaque V1 provides a neural correlate of the flash lag illusion

Subramaniyan, M., Ecker, A. S., Patel, S. S., Cotton, R. J., Bethge, M., Berens, P. and Tolias, A. S.

J. Neurophysiology, doi:10.1152/jn.00792.2017, 2018

Neurophysiology of compensation for time delays: visual prediction is off track

Purushothaman, G., Bedell, H.E., Ogmen, H. and Patel, S. S.

Behavioral and Brain Sciences, 31, 214, 2008

Moving backward through perceptual compensation

Ogmen, H., Patel, S. S., Purushothaman, G. and Bedell, H.E.

Behavioral and Brain Sciences, 31, 212-213, 2008

Attraction of flashes to moving dots

Yilmaz, O., Tripathy, S., Patel, S. S. and Ogmen, H.

Vision. Res., 47, 2603-15, 2007

Perceptual asynchronies and the dual-channel differential latency hypothesis

Kafaligonul, H., Patel, S. S., Ogmen, H., Bedell, H. E. and Purushothaman, G.

In Nijhawan, R., (ed), Space and Time in Perception and Action, London, Oxford Press

Spatial and temporal properties of the illusory motion-induced position shift for drifting stimuli

Chung, S.T.L., Patel, S.S., Bedell, H.E. and Yilmaz, O.

Vision. Res., 47, 231-243, 2007

Perceptual consequences of timing differences within parallel feature-processing systems in human vision

Bedell, H.E., Patel, S.S., Chung, S.T.L. and Ögmen, H.

In Ögmen, H. and Breitmeyer, B.G. (eds.), The First Half Second: The Microgenesis and Temporal Dynamics of Unconscious and Conscious Visual Processes. Boston, MIT Press, 245-258

Differential latencies and the dynamics of the position-computation process for moving targets, assessed with the flash-lag phenomenon

Ögmen, H., Patel, S.S., Bedell, H.E. and Camuz, K.

Vision Res. Vol 44, pp. 2109-2128, 2004

Color and Motion: Which is the tortoise and which is the hare?

Bedell, H. E., Chung, S. T. L., Ogmen, H. and Patel, S. S.

Vision Res., Vol. 43, pp. 2403-2412, 2003

Flash-Lag Effect: Differential Latency, Not Postdiction

Patel, S.S., Ögmen, H., Bedell, H.E., Sampath, V.

Science, 290, 1051a., 2000

Moving ahead through differential visual latency

Purushothaman, G., Patel, S.S., Bedell, H.E. and Ögmen, H.

Nature, 396: 424, 1998