Sensation Seeking and Visual Selective Attention in Adults with HIV/AIDS

Frontal EEG asymmetry and sensation seeking in young adults.

Sensation seeking has been characterized as a desire to seek novel, intense sensations, and the willingness to take risks in pursuing them. In two separate studies of young adults, we examined the relation between measures of sensation seeking and the pattern of resting frontal EEG asymmetry, thought to reflect a biological predisposition to approach new experiences. As predicted, high sensatio...

Sensation Seeking and Social SkillsinChildren with Autism Disorderand Down-Syndrome

Objective: The present study was carried out to study the relationship between sensation seeking and social skills in two groups of school age patients Down-Syndrome (DS) and Autism Disorder (DS).  Methods: This is a descriptive-analytic and correlation study in which all participants were of primary school age (10 to 13 years) with Down-Syndrome and Autism Disorder of autism spectrum disord...

Sensation seeking in adolescents

Visual search and selective attention

Visual search is a key paradigm in attention research that has proved to be a test bed for competing theories of selective attention. The starting point for most current theories of visual search has been Treisman’s ‘‘feature integration theory’’ of visual attention (e.g., Treisman & Gelade, 1980). A number of key issues that have been raised in attempts to test this theory are still pertinent ...

Visual Selective Attention in Adults with ADHD: Electrophysiological Evidence of Facilitation and Suppression

This study examined the functioning of facilitation and suppression in visual selective attention in adults with Attention Deficit Hyperactivity Disorder (ADHD). Electrophysiological data were examined in control adults and adults with ADHD during a cued visual spatial selective attention task where in addition to directing attention, the cue probabilistically predicted the presence of a distra...