Self motion perception involves the integration of visual, vestibular, somatosensory and motor signals. This article reviews the findings from single unit electrophysiology, functional and structural magnetic resonance imaging and psychophysics to present an update on how the human and non-human primate brain integrates multisensory information to estimate one's position and motion in space. The results indicate that there is a network of regions in the non-human primate and human brain that processes self motion cues from the different sense modalities.
- visual-vestibular integration
- self motion perception
- single-unit electrophysiology
- magnetic resonance imaging
- eye movements
- somatosensory thresholds
- optic flow perception