Conscious perception and attention are difficult to study, partly because their relation to each
other is not fully understood. Rather than conceiving and studying them in isolation from …

Visual selective attention improves our perception and performance by modifying sensory
inputs at an early stage of processing. Spatial attention produces the most consistent early …

Originally published in 1992, this book presents original psychophysiological research
based on computerized techniques of recording and evaluating event-related brain …

Reaction time (RT) differences to visual stimuli as a function of expectancy have been
attributed to changes in perceptual processing or entirely to shifts in decision and response …

Event-related potentials (ERPs) were recorded from 12 subjects as they attended to the left
or right hemifield of a visual display while fixating a central point. Stimuli were presented to …

Mental fatigue is a form of fatigue, induced by continuous task performance. Mentally
fatigued people often report having a hard time keeping their attention focussed and being …

Our mental experience can be described as a stream of activities that includes perceptions,
memories, feelings, intentions, images, beliefs, and desires. Several of these activities may …

Event-related potentials (ERPs) were recorded from healthy subjects in response to
unilaterally flashed high and low luminance bar stimuli presented randomly to left and right …

Event-related potentials (ERPs) were recorded from the scalp while subjects attended to
sequences of bilaterally symmetrical arrays of 4 letters (2 in each visual half-field) that were …

We developed a naturalistic behavioral task to investigate the influence of spatial and
temporal expectations on attentional orienting to moving targets. In this task, the movement …