A neural signature of the unique hues
Authors: Forder, L., Bosten, J., He, X. and Franklin, A.
Journal: Scientific Reports
Volume: 7
eISSN: 2045-2322
DOI: 10.1038/srep42364
Abstract:Since at least the 17th century there has been the idea that there are four simple and perceptually pure "unique" hues: red, yellow, green, and blue, and that all other hues are perceived as mixtures of these four hues. However, sustained scientific investigation has not yet provided solid evidence for a neural representation that separates the unique hues from other colors. We measured event-related potentials elicited from unique hues and the 'intermediate' hues in between them. We find a neural signature of the unique hues 230 ms after stimulus onset at a post-perceptual stage of visual processing. Specifically, the posterior P2 component over the parieto-occipital lobe peaked significantly earlier for the unique than for the intermediate hues (Z = -2.9, p = 0.004). Having identified a neural marker for unique hues, fundamental questions about the contribution of neural hardwiring, language and environment to the unique hues can now be addressed.
https://eprints.bournemouth.ac.uk/27072/
Source: Scopus
A neural signature of the unique hues.
Authors: Forder, L., Bosten, J., He, X. and Franklin, A.
Journal: Sci Rep
Volume: 7
Pages: 42364
eISSN: 2045-2322
DOI: 10.1038/srep42364
Abstract:Since at least the 17th century there has been the idea that there are four simple and perceptually pure "unique" hues: red, yellow, green, and blue, and that all other hues are perceived as mixtures of these four hues. However, sustained scientific investigation has not yet provided solid evidence for a neural representation that separates the unique hues from other colors. We measured event-related potentials elicited from unique hues and the 'intermediate' hues in between them. We find a neural signature of the unique hues 230 ms after stimulus onset at a post-perceptual stage of visual processing. Specifically, the posterior P2 component over the parieto-occipital lobe peaked significantly earlier for the unique than for the intermediate hues (Z = -2.9, p = 0.004). Having identified a neural marker for unique hues, fundamental questions about the contribution of neural hardwiring, language and environment to the unique hues can now be addressed.
https://eprints.bournemouth.ac.uk/27072/
Source: PubMed
A neural signature of the unique hues
Authors: Forder, L., Bosten, J., He, X. and Franklin, A.
Journal: SCIENTIFIC REPORTS
Volume: 7
ISSN: 2045-2322
DOI: 10.1038/srep42364
https://eprints.bournemouth.ac.uk/27072/
Source: Web of Science (Lite)
A neural signature of the unique hues
Authors: Forder, L., Bosten, J., He, X. and Franklin, A.
Journal: Scientific Reports
Volume: 7
Pages: 42364
Publisher: Nature Publishing Group: Open Access Journals - Option C
ISSN: 2045-2322
DOI: 10.1038/srep42364
Abstract:Since at least the 17th century there has been the idea that there are four simple and perceptually pure “unique” hues: red, yellow, green, and blue, and that all other hues are perceived as mixtures of these four hues. However, sustained scientific investigation has not yet provided solid evidence for a neural representation that separates the unique hues from other colors. We measured event-related potentials elicited from unique hues and the ‘intermediate’ hues in between them. We find a neural signature of the unique hues 230 ms after stimulus onset at a post-perceptual stage of visual processing. Specifically, the posterior P2 component over the parieto-occipital lobe peaked significantly earlier for the unique than for the intermediate hues (Z = −2.9, p = 0.004). Having identified a neural marker for unique hues, fundamental questions about the contribution of neural hardwiring, language and environment to the unique hues can now be addressed.
https://eprints.bournemouth.ac.uk/27072/
Source: Manual
Preferred by: Xun He
A neural signature of the unique hues.
Authors: Forder, L., Bosten, J., He, X. and Franklin, A.
Journal: Scientific reports
Volume: 7
Pages: 42364
eISSN: 2045-2322
ISSN: 2045-2322
DOI: 10.1038/srep42364
Abstract:Since at least the 17th century there has been the idea that there are four simple and perceptually pure "unique" hues: red, yellow, green, and blue, and that all other hues are perceived as mixtures of these four hues. However, sustained scientific investigation has not yet provided solid evidence for a neural representation that separates the unique hues from other colors. We measured event-related potentials elicited from unique hues and the 'intermediate' hues in between them. We find a neural signature of the unique hues 230 ms after stimulus onset at a post-perceptual stage of visual processing. Specifically, the posterior P2 component over the parieto-occipital lobe peaked significantly earlier for the unique than for the intermediate hues (Z = -2.9, p = 0.004). Having identified a neural marker for unique hues, fundamental questions about the contribution of neural hardwiring, language and environment to the unique hues can now be addressed.
https://eprints.bournemouth.ac.uk/27072/
Source: Europe PubMed Central
A neural signature of the unique hues
Authors: Forder, L., Bosten, J., He, X. and Franklin, A.
Journal: Scientific Reports
Volume: 7
Pages: 42364
ISSN: 2045-2322
Abstract:Since at least the 17th century there has been the idea that there are four simple and perceptually pure “unique” hues: red, yellow, green, and blue, and that all other hues are perceived as mixtures of these four hues. However, sustained scientific investigation has not yet provided solid evidence for a neural representation that separates the unique hues from other colors. We measured event-related potentials elicited from unique hues and the ‘intermediate’ hues in between them. We find a neural signature of the unique hues 230 ms after stimulus onset at a post-perceptual stage of visual processing. Specifically, the posterior P2 component over the parieto-occipital lobe peaked significantly earlier for the unique than for the intermediate hues (Z = -2.9, p = .004). Having identified a neural marker for unique hues, fundamental questions about the contribution of neural hardwiring, language and environment to the unique hues can now be addressed.
https://eprints.bournemouth.ac.uk/27072/
Source: BURO EPrints