G. Powell

Systematic biases in adult color perception persist despite lifelong information sufficient to calibrate them.

A. Bompas, P. Sumner, G. Powell, 2013, Journal of vision.

Bayesian Models of Individual Differences

T. Freeman, G. Powell, Zoe Meredith, 2016, Psychological science.

Interaction between contours and eye movements in the perception of afterimages: A test of the signal ambiguity theory.

A. Bompas, James J. Harrison, P. Sumner, 2016, Journal of vision.

Making the incredible credible: afterimages are modulated by contextual edges more than real stimuli.

A. Bompas, P. Sumner, G. Powell, 2012, Journal of vision.

Perceived speed at low luminance: Lights out for the Bayesian observer?

T. Freeman, G. Powell, 2022, Vision Research.

Face Processing in Autism Spectrum Disorder Re-Evaluated Through Diffusion Models

F. Happé, E. Simonoff, P. Sumner, 2019, Neuropsychology.

Using interpretative phenomenological analysis to probe the lived experiences of persistent postural-perceptual dizziness (PPPD)

P. Sumner, G. Powell, D. Rajenderkumar, 2023, Journal of vestibular research : equilibrium & orientation.