What happens to subjects in the swaying room during Lee's experiment?

In Lee's experiment with the swaying room, subjects begin to sway with the walls as the room itself moves. This phenomenon occurs due to the way the brain processes sensory information. The subjects find themselves in a situation where the visual cues from the moving walls create a conflict with their vestibular and proprioceptive senses. Consequently, as the walls sway, the subjects' bodies instinctively adjust to maintain balance, leading them to sway in unison with the walls. This movement illustrates how strongly visual input can influence motor responses and physical sensations of balance, highlighting the interplay between different sensory systems in the human experience.