All Outputs (5)

Orientation tuning and contrast dependence of continuous flash suppression in amblyopia and normal vision (2018)
Journal Article
Gao, T. Y., Ledgeway, T., Lie, A. L., Anstice, N., Black, J., McGraw, P. V., & Thompson, B. (2018). Orientation tuning and contrast dependence of continuous flash suppression in amblyopia and normal vision. Investigative Ophthalmology & Visual Science, 59(13), 5462-5472. https://doi.org/10.1167/iovs.18-23954

Purpose: Suppression in amblyopia may be an unequal form of normal interocular suppression or a distinct pathophysiology. To explore this issue, we examined the orientation tuning and contrast dependence of continuous flash suppression (CFS) in adult... Read More about Orientation tuning and contrast dependence of continuous flash suppression in amblyopia and normal vision.

Estimation of contrast sensitivity from fixational eye movements (2018)
Journal Article
Denniss, J., Scholes, C., McGraw, P. V., Nam, S., & Roach, N. W. (2018). Estimation of contrast sensitivity from fixational eye movements. Investigative Ophthalmology & Visual Science, 59(13), 5408-5416. https://doi.org/10.1167/iovs.18-24674

Purpose: Even during steady fixation, people make small eye movements such as microsaccades, whose rate is altered by presentation of salient stimuli. Our goal was to develop a practical method for objectively and robustly estimating contrast sensiti... Read More about Estimation of contrast sensitivity from fixational eye movements.

Selective modulation of visual sensitivity during fixation (2018)
Journal Article
Scholes, C. D., McGraw, P. V., & Roach, N. W. (in press). Selective modulation of visual sensitivity during fixation. Journal of Neurophysiology, 119(6), https://doi.org/10.1152/jn.00819.2017

During periods of steady fixation, we make small amplitude ocular movements, termed microsaccades, at a rate of 1-2 every second. Early studies provided evidence that visual sensitivity is reduced during microsaccades - akin to the well-established s... Read More about Selective modulation of visual sensitivity during fixation.

Position matching between the visual fields in strabismus (2018)
Journal Article
Hussain, Z., Astle, A. T., Webb, B. S., & McGraw, P. V. (2018). Position matching between the visual fields in strabismus. Journal of Vision, 18(1), https://doi.org/10.1167/18.1.9

The misalignment of visual input in strabismus disrupts positional judgments.We measured positional accuracy in the extrafoveal visual field (18–78 eccentricity) of a large group of strabismic subjects and a normal control group to identify positiona... Read More about Position matching between the visual fields in strabismus.

Rate after-effects fail to transfer cross-modally: evidence for distributed sensory timing mechanisms (2018)
Journal Article
Motola, A., Heron, J., McGraw, P. V., Roach, N. W., & Whitaker, D. (2018). Rate after-effects fail to transfer cross-modally: evidence for distributed sensory timing mechanisms. Scientific Reports, 8, Article 924. https://doi.org/10.1038/s41598-018-19218-z

Accurate time perception is critical for a number of human behaviours, such as understanding speech and the appreciation of music. However, it remains unresolved whether sensory time perception is mediated by a central timing component regulating all... Read More about Rate after-effects fail to transfer cross-modally: evidence for distributed sensory timing mechanisms.