Visual coding is a highly dynamic process and continuously adapting to the current viewing
context. The perceptual changes that result from adaptation to recently viewed stimuli …

Taking a comparative approach, data from a range of visual species are discussed in the
context of ideas about mechanisms of motion detection. The cellular basis of motion …

THE'iterated prisoner's dilemma'is now the orthodox paradigm for the evolution of
cooperation among selfish individuals. This viewpoint is strongly supported by Axelrod's …

A fundamental question about the perception of time is whether the neural mechanisms
underlying temporal judgements are universal and centralized in the brain or modality …

Color perception depends profoundly on adaptation processes that adjust sensitivity in
response to the prevailing pattern of stimulation. We examined how color sensitivity and …

Contrast adaptation is a psychophysical phenomenon, the neuronal bases of which reside
largely in the primary visual cortex. The cellular mechanisms of contrast adaptation were …

Most models of color vision assume that signals from the three classes of cone receptor are
recoded into only three independent post-receptoral channels: one that encodes luminance …

We have characterized the contrast-response relationships for simple and complex cells in
striate cortex of macaque monkey, before and during adaptation to high-contrast sinusoidal …

Neural activity and perception are both affected by sensory history. The work presented here
explores the relationship between the physiological effects of adaptation and their …

Information about colour is initially extracted by the visual system in terms of the activity
within a small number of receptor types with different spectral sensitivities, and then recoded …