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Cited by 294

The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.

Feature-selective attention enhances color signals in early visual areas of the human brain

Open access
Müller, M. M., Andersen, S., Trujillo, N. J., Valdés-Sosa, P., Malinowski, P., Hillyard, S. A.·2006·Proceedings of the National Academy of Sciences

Abstract

We used an electrophysiological measure of selective stimulus processing (the steady-state visual evoked potential, SSVEP) to investigate feature-specific attention to color cues. Subjects viewed a display consisting of spatially intermingled red and blue dots that continually shifted their positions at random. The red and blue dots flickered at different frequencies and thereby elicited distinguishable SSVEP signals in the visual cortex. Paying attention selectively to either the red or blue dot population produced an enhanced amplitude of its frequency-tagged SSVEP, which was localized by source modeling to early levels of the visual cortex. A control experiment showed that this selection was based on color rather than flicker frequency cues. This signal amplification of attended color items provides an empirical basis for the rapid identification of feature conjunctions during visual search, as proposed by “guided search” models.

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Metadata

Authors
Müller, M. M., Andersen, S., Trujillo, N. J., Valdés-Sosa, P., Malinowski, P., & Hillyard, S. A.
Venue
Proceedings of the National Academy of Sciences
Published
2006-09-19
Volume
103
Issue
38
Pages
14250-14254
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2157491347
Cited by
294
References
35
FWCI
2.92
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Feature-selective attention enhances color signals in early visual areas of the human brain. https://app.cochat.ai/papers/10.1073/pnas.0606668103
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Müller, M. M., Andersen, S., Trujillo, N. J., Valdés-Sosa, P., Malinowski, P., & Hillyard, S. A. (2006). Feature-selective attention enhances color signals in early visual areas of the human brain. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0606668103

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