Abstract “Subitizing,” the process of enumeration when there are fewer than 4 items, is rapid (40–100 ms/item), effortless, and accurate.“Counting,” the process of enumeration when …
Most models of visual search, whether involving overt eye movements or covert shifts of attention, are based on the concept of a saliency map, that is, an explicit two-dimensional …
A Mack - Current directions in psychological science, 2003 - journals.sagepub.com
Surprising as it may seem, research shows that we rarely see what we are looking at unless our attention is directed to it. This phenomenon can have serious life-and-death …
Event‐related brain potentials (ERPs) were recorded from normal young adults during visual search tasks in which the stimulus arrays contained either eight identical items …
Research on attention has evolved dramatically in recent years. There are now many new ways of studying how we are able to select some aspects for processing, whilst ignoring …
Summary In Shakespeare's Henry IV Part 1, the Scottish rebel, the Earl of Douglas, engages in a visual search task. He is searching for King Henry in a field full of soldiers who are not …
JM Wolfe - Psychological Science, 1998 - journals.sagepub.com
In a typical visual search experiment, observers look through a set of items for a designated target that may or may not be present. Reaction time (RT) is measured as a function of the …
G Tononi, C Koch - Annals of the New York Academy of …, 2008 - Wiley Online Library
This review examines recent advances in the study of brain correlates of consciousness. First, we briefly discuss some useful distinctions between consciousness and other brain …
CD Gilbert, M Sigman, RE Crist - Neuron, 2001 - cell.com
Perceptual learning is a lifelong process. We begin by encoding information about the basic structure of the natural world and continue to assimilate information about specific patterns …