Jay Hegdé

Jay Hegdé, Ph.D.

[Last Updated: February 28, 2005]

SELECTED PUBLICATIONS

ORIGINAL RESEARCH PAPERS
Hegdé, J. and Felleman, D.J. The popout in some conjunction searches is due to perceptual grouping. NeuroReport 10:143-148 (1998). [Cover Article] pdf

Hegdé, J. and Van Essen, D.C. Selectivity for complex shapes in primate visual area V2. Journal of Neuroscience 20:RC61-66 (2000). pdf

Hegdé. J. and Felleman, D.J. How selective are V1 cells for pop-out stimuli? Journal of Neuroscience 23:9968-9980 (2003). [Cover Article] pdf

Hegdé, J. and Van Essen, D.C. Strategies of shape representation in macaque visual area V2. Selectivity for complex shapes in primate visual area V2. Visual Neuroscience 20:313-328 (2003). [Cover Article] pdf

Hegdé, J. and Van Essen, D.C. Temporal dynamics of shape representation in macaque visual area V2. Journal of Neurophysiology 92: 3030-3042 (2004). pdf

Hegdé, J., Albright, T.D., and Stoner, G.R. Second-order motion conveys depth order information. Journal of Vision 4:838-842. pdf

Hegdé, J. and Van Essen, D.C. Stimulus dependence of disparity coding in primate visual area V4. Journal of Neurophysiology [published online ahead of publication in print] pdf

Hegdé, J. and Felleman, D.J. Modeling the observed center-surround summation in macaque visual area V1. Neurocomputing (in press) pdf

Hegdé, J. and Van Essen, D.C. Role of primate visual area V4 in the processing of 3-D shape characteristics defined by disparity. Journal of Neurophysiology (in revision).

Hegdé, J. and Van Essen, D.C. A comparative study of form processing in primate visual areas V4, V2 and V1. Journal of Neurophysiology (in revision).

Hegdé, J. and Van Essen, D.C. Temporal dynamics of 2-D and 3-D shape representation in macaque visual area V4 (in preparation).

Hegdé, J., Albright, T.D. and Stoner, G. R. Processing of dynamic depth order information in macaque visual area MT (in preparation).

Hegdé, J. and Albright, T.D. How reliable is pattern adaptation? A modelling study (in preparation).


REVIEW
Boynton, G. and Hegdé, J. Visual cortex: The continuing puzzle of area V2. Current Biology 14:R523-R524 (2004). pdf


ABSTRACTS
Hegdé, J., Xiao, Y., Emery, J.M. and Felleman, D.J. Effects of adult onset of aphakia on the functional architecture of macaque LGN and V1. Investigative Ophthalmology and Visual Science 35:2411 (1994).

Hegdé, J. and Felleman, D.J. Distribution of parvalbumin and SMI32 immunoreactivities in extrastriate visual cortex of the macaque. Society of Neuroscience Abstract 20:428 (1995).

Hegdé, J. and Felleman, D.J. Parallel processing or perceptual grouping? Society of Neuroscience Abstract 21:512 (1996).

Hegdé, J. and Felleman, D.J. Neurons in area V1 respond similarly to pop-out and non-popout stimuli. Investigative Ophthalmology and Visual Science 37:S484 (1996).

Hegdé, J. and Van Essen, D.C. Selectivity for Contours in visual area V2. Investigative Ophthalmology and Visual Science 38:4492 (1997).

Hegdé, J. and Van Essen, D.C. Selectivity for non-Cartesian and conventional gratings in visual area V2. Society for Neuroscience Abstracts 23:1395 (1997).

Hegdé, J. and Van Essen, D.C. Population analyses of selectivity for contour and grating stimuli in macaque viual area V2. Society for Neuroscience Abstracts 24:1506 (1998).

Hegdé, J. and Van Essen, D.C. Selectivity for complex forms in primate visual area V1. Society for Neuroscience Abstracts 25:1548 (1999).

Hegdé, J. and Felleman, D.J. Linearity of center-surround summation of low contrast stimuli in primate visual area V1. Society of Neuroscience Abstracts 26:141 (2000).

Hegdé, J. and Van Essen, D.C. Selectivity for 3-D shape characteristics defined by stereoscopic disparity in macaque visual area V4. Society for Neuroscience Abstracts 27:165.7 (2001).

Anzai, A., Van Essen, D.C., Peng, X. and Hegdé, J. Receptive field structure of monkey V2 neurons for encoding orientation contrast. Journal of Vision 2:221a (2002).

Hegdé, J., Albright, T.D. and Stoner G.R. Contextual effects of binocular depth cues and shadow-based depth cues on motion interpretation. Journal of Vision 3:804a (2003).

Stoner, G.R., Albright, T.D. and Hegdé, J. Depth order perception in first- and second-order motion stimuli. Journal of Vision 3:799a (2003).

Hegdé, J. and Albright, T.D. Is selective spatial frequency adaptation diagnostic of neuronal mechanisms of spatial frequency processing? A modeling study. Society for Neuroscience Abstracts 30:986.20 (2004).


Jay Hegdé
Vision Center Laboratory
The Salk Institute for Biological Studies
10010 N. Torrey Pines Rd.
La Jolla, CA 92037