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Related Experiment Video

Updated: Jun 5, 2026

A Dual Task Procedure Combined with Rapid Serial Visual Presentation to Test Attentional Blink for Nontargets

A Dual Task Procedure Combined with Rapid Serial Visual Presentation to Test Attentional Blink for Nontargets

Published on: December 5, 2014

The attentional blink.

K L Shapiro, J E Raymond, K M Arnell

Trends in Cognitive Sciences

|January 13, 2011

Summary

This summary is machine-generated.

The attentional blink (AB) occurs when people miss a second target if it appears too soon after the first. This phenomenon highlights attention

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Area of Science:

Cognitive Psychology
Neuroscience

Background:

The attentional blink (AB) is a phenomenon where accurate reporting of a second target (T2) is impaired if it closely follows a first target (T1).
Previous research has ruled out perceptual, memory, or response output limitations as causes for the AB.

Purpose of the Study:

To propose a unifying theory for the attentional blink (AB).
To explore the cross-modal nature of the AB.
To investigate the application of AB methods in understanding visual neglect.

Main Methods:

Review of existing experimental findings on the attentional blink (AB).
Theoretical integration of various AB accounts.
Examination of cross-modal AB studies and visual neglect research.

Main Results:

The AB is characterized by impaired T2 accuracy when T1 and T2 are presented within approximately 500 ms.
Theories suggest T1 processing consumes attentional resources, making T2 vulnerable.
Evidence for the AB across different stimulus modalities is explored.

Conclusions:

The attentional blink (AB) phenomenon provides insights into the role of attention in consciousness.
Attention is a necessary, though not sufficient, condition for conscious awareness.
AB research has potential applications in clinical settings, such as understanding visual neglect.