The visual brain consists of several parallel, functionally specialized processing systems,
each having several stages (nodes) which terminate their tasks at different times; …

Unilateral amblyopia is a visual disorder that arises after selective disruption of visual input
to one eye during critical periods of development. In the clinic, amblyopia is understood as …

Rhesus monkeys were trained on a conditional orientation discrimination task in order to
assess whether attentive selection for a color or luminance stimulus feature would affect …

Alzheimer's disease (AD) is known to affect visual pathways, but potential concomitant
effects on vision and cognitive performance are not well understood. We studied 43 …

Test targets ('singletons') that displayed orientation, motion, luminance, or color contrast, or
pairwise combinations of these, were presented in line texture arrays, and their saliences …

Structural brain change and concomitant cognitive decline are the seemingly unavoidable
escorts of aging. Despite accumulating studies detailing the effects of age on the brain and …

Visual evoked potentials (VEPs) offer reproducible and quantitative data on the function of
the visual pathways and the visual cortex. Pattern reversal VEPs to full-field stimulation are …

Some visual processing deficits in developmental dyslexia have been attributed to
abnormalities in the subcortical M stream and/or the cortical dorsal stream of the visual …

The differential effects of optokinetic stimulation with and without fixation suppression were
analysed in an fMRI study in 10 right-handed healthy subjects. Horizontal and vertical small …

We have used the technique of PET to chart the areas of human cerebral cortex specifically
responsive to an optical flow stimulus simulating forward motion in depth over a flat …