While it may be a long time before we can specify the mechanisms through which a brain
process achieves awareness, it may be possible to determine as a first step whether …

In the typical course of daily events, we often gaze at an object, attend to its features and its
place, reach toward it and grasp it, all with an awareness of what we are doing at the time …

Sensory mechanisms and sensorimotor integration have often been thought to be disturbed
in children with cerebral palsy (CP). The authors investigated the influence of tactile …

We investigated the ability of a patient (DF) with profound visual form agnosia to perform a
variety of tasks requiring visual imagery. Despite her inability to discriminate between …

In February 1988, a young woman suffered irreversible brain damage as a result of near-
asphyxiation by carbon monoxide. She was only thirty-four years old, held a BA degree in …

Abstract Background: The McCollough effect is a colour aftereffect that is contingent on the
orientation of the patterns used to induce it. To produce the effect, two differently oriented …

A new IBM-AT-compatible software program, VS, for the analysis of visual-spatial (VS)
perception in humans, especially brain-damaged patients, is described. VS is suitable for …

WHEN interacting with objects, the pattern of movements is influenced by such object
characteristics as size and position1–4. Little is known about the effect of higher level …

This study was designed to investigate the role of visual sensory deficits and neglect in
perceptual categorization deficits in a group of 35 patients with unilateral cerebral lesions …

Focuses on the clinical syndrome calledsimultagnosia.'Response to the presence of two
related objects in the environment; Encoding of the identity and relationship of the individual …