Visual and auditory perception - How we see and hear the external world

In this course, we will explore the mechanisms of sensory information processing and the distinctive features of vision and hearing from the perspective of cognitive neuroscience. Light from the external world enters the eyes and becomes a mental experience of “seeing,” and sound entering the ears becomes the experience of hearing. These processes involve converting physical stimuli into neural activity in the brain. The course features video materials such as a dissection experiment using a pig’s eyeball, EEG recordings with human participants, and a field experiment demonstrating the mosquito sound phenomenon. Each sensory organ will also be explained three-dimensionally using 3D computer graphics. Please note: The lecture includes footage of a pig’s eyeball dissection, which may be uncomfortable for some viewers.

Supported Language(s): English, Japanese