Background Migraine is a common neurological condition that often involves differences in
visual processing. These sensory processing differences provide important information …

Making decisions based on relative rather than absolute information processing is tied to
choice optimality via the accumulation of evidence differences and to canonical neural …

The internal noise present in a linear system can be quantified by the equivalent noise
method. By measuring the effect that applying external noise to the system's input has on its …

We determined how rod signaling at mesopic light levels is altered by extrinsic temporal
white noise that is correlated or uncorrelated with the activity of one (magnocellular …

All sensory devices, whether biological or artificial, carry appreciable amounts of intrinsic
noise. When these internally generated perturbations are sufficiently large, the behaviour of …

A plaid is a combination of two gratings whose orientations are orthogonal to each other with
the same or similar contrasts. We used plaid patterns as stimuli to investigate the …

Our visual system is fovea-heavy, which means that in-depth processing occurs only in the
centre of the retina, forcing the eyes to make constant movements in order to bring visual …

In current mammography practice, radiologists typically view mammograms in a symmetric,
side-by-side, configuration in the belief that abnormalities will be made salient because they …

The way we act upon the world influences our visual perception of it. For instance, previous
work has found visual perceptual enhancement at the targets of upcoming saccades (eg …

Research over the last decades has demonstrated an enormous flexibility of attentional
mechanisms in the human brain and has revealed many forms of biases across perception …