Human Motion-in-Depth Perception: ERP and fMRI Studies

摘要

Background: It is important to know firstly how the brain processes the visual information in motion-in-depth (MID) detection task before it informs the motor system to escape a dangerous approaching object. Many well-conducted animal electrophysiological studies have been performed and some brain areas covering parietal and occipital lobe, especially MT, were found active in the MID course. However, it is a pity that most of the former studies always investigated the active brain area on its own. The present study is to explore the relationship among these active regions of interested (ROIs) for their critical role on the MID perception.