Probing the Neural Basis of Perceptual Phenomenology with the Touch-Induced Visual Illusion |
| |
| Authors: | Philip Servos Allison Boyd |
| |
| Affiliation: | Department of Psychology, Wilfrid Laurier University, Waterloo, Ontario, Canada.; University of Montreal, Canada, |
| |
| Abstract: | Using the touch-induced visual illusion we examine whether the brain regions involved in coding sensory information are dissociable from those that contain decision information. Activity in the intraparietal sulcus, as measured by functional magnetic resonance imaging, was associated with the illusion suggesting a sensory coding role whereas activity in the middle occipital gyrus differentially modulated activity according to the decisions made by subjects consistent with their reported perceptual phenomenology. |
| |
| Keywords: | |
|
|
