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dc.contributor.authorParry, Neil R.A.*
dc.contributor.authorMcKeefry, Declan J.*
dc.contributor.authorKremers, Jan*
dc.contributor.authorMurray, I.J.*
dc.date.accessioned2016-11-07T16:20:58Z
dc.date.available2016-11-07T16:20:58Z
dc.date.issued2016-03
dc.identifier.citationParry NRA, McKeefry D, Kremers J, Murray, IJ (2016) A dim view of M-cone onsets. Journal of the Optical Society of America A. 33(3): A207-213.en_US
dc.identifier.urihttp://hdl.handle.net/10454/10244
dc.descriptionnoen_US
dc.description.abstractWe investigated the brightness (i.e., perceived luminance) of isolated L- and M-cone pulses to seek a perceptual correlate of our previous reports that M-on electroretinograms resemble L-off responses, implying the operation of post-receptoral opponent processing. Using triple silent substitutions, cone increments were generated in a 4-primary ganzfeld, masked by random positive or negative luminance bias. The results show that M-cone increments decrease in brightness, while L-cone increments increase. These differences became smaller as field size reduced; this was not eccentricity or area dependent. We speculate about early retinal input into brightness perception.en_US
dc.language.isoenen_US
dc.subjectIsolated L- and M-cone pulses; Brightness (Perceived luminance); Silent substitutionsen_US
dc.titleA dim view of M-cone onsetsen_US
dc.status.refereedyesen_US
dc.typeArticleen_US
dc.type.versionNo full-text in the repositoryen_US
dc.identifier.doihttps://doi.org/10.1364/JOSAA.33.00A207


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