Eye blinking is an essential maintenance behaviour for many terrestrial animals, but also a risky as the animal unable to scan environment and detect hazards while its eyes are temporarily closed. It therefore likely that length of time closed gap between blinks species may reflect aspects ecology species, such social or physical environment. An earlier published study conducted comparative lin...

Startle eyeblink modification was measured during a continuous performance test (CPT) with either clearly focused stimuli or visually degraded stimuli to measure the effects of early perceptual processing demands on startle modification. A startling noise was presented either 120, 240, or 1200 ms following target and nontarget CPT stimuli. In the degraded stimulus CPT, startle inhibition at 240...

Pinto, Olivers, and Theeuwes (2006) showed that a static target can be efficiently found among different types of dynamically changing distractors. They hypothesized that attention employs a broad division between static and dynamic information, a hypothesis that conforms with earlier research. In the present study, we investigated whether attention can only make use of this crude division or c...

Atomoxetine is a nonstimulant medication shown to be efficacious in the treatment of attention-deficit/hyperactivity disorder (ADHD). There have been no reports to date of tics being precipitated or exacerbated by atomoxetine. We report four patients with ADHD who had developed tics on stimulants and in whom tics reappeared or were exacerbated on atomoxetine. Moreover, the tics resolved or abat...