The commentaries have raised important points regarding different aspects of our model.
Some have queried the nature of the proposed dissociations, whereas others have …

Vision not only provides us with detailed knowledge of the world beyond our bodies, but it
also guides our actions with respect to objects and events in that world. The computations …

The finding that the Ebbinghaus/Titchener illusion deceives perception but not grasping is
usually seen as strong evidence for Goodale and Milner's (1992) notion of two parallel …

It has often been suggested that visual illusions affect perception but not actions such as
grasping, as predicted by the “two-visual-systems” hypothesis of Milner and Goodale (1995 …

Milner and Goodale (1995)[Milner, AD, & Goodale, MA (1995). The visual brain in action.
Oxford, UK: Oxford University Press] proposed a functional division of labor between vision …

We tested whether a delay between stimulus presentation and grasping leads to a shift from
dorsal to ventral control of the movement, as suggested by the perception–action theory of …

Neuropsychological findings used to motivate the “two visual systems” hypothesis have
been taken to endanger a pair of widely accepted claims about spatial representation in …

Three experiments assessed the influence of the Ebbinghaus illusion on size judgments that
preceded verbal, grasp, or touch responses. Prior studies have found reduced effects of the …

In 1992, Goodale and Milner proposed the existence of a dedicated visuomotor control
system that allows for the control of action without the need for conscious perception of the …

Westwood and Goodale (this issue) review the evidence for distinct visual streams for action
and perception. They argue that, on balance, both the neuropsychological and …