Endogenous and rapid serial visual presentation-induced alpha band oscillations in the attentional blink.

The attentional blink (AB) is a deficit in conscious perception of the second of two targets if it follows the first within 200-500 msec. The AB phenomenon has been linked to pre-target oscillatory alpha activity. However, this is based on paradigms that use a rapid serial visual presentation (RSVP) stimulus stream in which the targets are embedded.

Tough doughnuts: affect and the modulation of attention.

Positive affect has been associated with improvement in performance in various attentional domains. Negative affect has been associated with narrowing of attention and lowering of performance in attentional tasks. Previous behavioral studies have put forth the diffuse mental state idea as the mechanism of these effects, where attentional resources are more evenly distributed during positive affect and more focused during negative affect.

The influence of pretarget distracter stream properties on the skeletal attentional blink.

The attentional blink (AB) occurs when the limits of temporal processing are reached. In a typical AB experiment, two targets (T1, T2) are presented within a stream of distracters, and detection of T2 is impaired when presented shortly after T1. Several theories focus on the mechanism underlying this deficit, among them proposals that see the similarity between distracters and targets as a crucial factor.

Good vibrations, bad vibrations: Oscillatory brain activity in the attentional blink.

The attentional blink (AB) is a deficit in reporting the second (T2) of two targets (T1, T2) when presented in close temporal succession and within a stream of distractor stimuli. The AB has received a great deal of attention in the past two decades because it allows to study the mechanisms that influence the rate and depth of information processing in various setups and therefore provides an elegant way to study correlates of conscious perception in supra-threshold stimuli. Recently evidence has accumulated suggesting that oscillatory signals play a significant role in temporally coordinating information between brain areas.