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Resetting capacity limitations revealed by long-lasting elimination of attentional blink through training.

ABSTRACT: As with other cognitive phenomena that are based upon the capacity limitations of visual processing, it is thought that attentional blink (AB) cannot be eliminated, even after extensive training. We report in this paper that just 1 h of specific attentional training can completely eliminate AB, and that this effect is robust enough to persist for a few months after training. Results of subsequent behavioral and functional magnetic resonance imaging (fMRI) experiments indicate that this learning effect is associated with improvements in temporal resolution, which are mainly due to processing in the prefrontal areas. Contrary to prior wisdom, we conclude that capacity limitations can be overcome by short-term training.

SUBMITTER: Choi H

PROVIDER: S-EPMC3409736 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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Resetting capacity limitations revealed by long-lasting elimination of attentional blink through training.

Choi Hoon H Chang Li-Hung LH Shibata Kazuhisa K Sasaki Yuka Y Watanabe Takeo T

Proceedings of the National Academy of Sciences of the United States of America 20120709 30

As with other cognitive phenomena that are based upon the capacity limitations of visual processing, it is thought that attentional blink (AB) cannot be eliminated, even after extensive training. We report in this paper that just 1 h of specific attentional training can completely eliminate AB, and that this effect is robust enough to persist for a few months after training. Results of subsequent behavioral and functional magnetic resonance imaging (fMRI) experiments indicate that this learning ...[more]

PMID: 22778408

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