A population study of binocular function
MetadataShow full item record
Bosten, J., Goodbourn, P., Lawrance-Owen, A., Bargary, G., Hogg, R., & Mollon, J. (2015). A population study of binocular function. Vision Research, 110 34-50. https://doi.org/10.1016/j.visres.2015.02.017
As part of a genome-wide association study (GWAS) of perceptual traits in healthy adults, we measured stereo acuity, the duration of alternative percepts in binocular rivalry and the extent of dichoptic masking in 1060 participants. We present the distributions of the measures, the correlations between measures, and their relationships to other psychophysical traits. We report sex differences, and correlations with age, interpupillary distance, eye dominance, phorias, visual acuity and personality. The GWAS, using data from 988 participants, yielded one genetic association that passed a permutation test for significance: The variant rs1022907 in the gene VTI1A was associated with self-reported ability to see autostereograms. We list a number of other suggestive genetic associations (p<10(-5)).
Binocular rivalry, Dichoptic masking, GWAS, Individual differences, Stereo acuity, Stereopsis
This work was supported by the Gatsby Charitable Foundation (GAT2903). J.B. was supported by a fellowship from Gonville and Caius College.
External DOI: https://doi.org/10.1016/j.visres.2015.02.017
This record's URL: https://www.repository.cam.ac.uk/handle/1810/251127
Attribution-NonCommercial-NoDerivs 2.0 UK: England & Wales
Licence URL: http://creativecommons.org/licenses/by-nc-nd/2.0/uk/
Recommended or similar items
The following licence files are associated with this item: