The extrastriate cortex of primates encompasses a substantial portion of the cerebral cortex
and is devoted to the higher order processing of visual signals and their dispatch to other …

The advent of functional magnetic resonance imaging (fMRI) in non-human primates has
facilitated comparison of the neurobiology of cognitive functions in humans and macaque …

Depth structure, the third dimension of object shape, is extracted from disparity, motion, texture,
and shading in the optic array. Gradient-selective neurons play a key role in this process. …

The invitation by the editors of the series" studies of brain function" to contribute a monograph
on the visual cortex gives me the opportunity to present in a concentrated manner much of …

Optical flow is a rich source of information about the three-dimensional motion and structure
of the visual environment. Little is known of how the brain derives this information. One …

We used functional magnetic resonance imaging (fMRI) to investigate brain regions involved
in extracting three-dimensional structure from motion. A factorial design included two-…

The present essay reviews a series of functional magnetic resonance imaging (fMRI) studies
conducted in parallel in humans and awake monkeys, concentrating on the intraparietal …

We have localized an area in the human brain involved in the processing of contours defined
by motion differences (kinetic contours) by comparing with positron emission tomography …

The present report reviews a series of functional magnetic resonance imaging (fMRI) activation
studies conducted in parallel in awake monkeys and humans using the same motion …

Human orientation discrimination was measured for single long lines presented sequentially.
Orientation sensitivity is better for a narrow range of orientations around the principal …