Noise-driven Sensory Tuning: Differential Effects of Pink and White Noise on Perceived Heaviness

Learning Objectives:

• ...describe how dynamic touch and stochastic resonance contribute to heaviness perception through movement-based sensory input.
• ...explain how different noise types (pink vs. white) and coherence levels impact perceptual accuracy and movement dynamics during object manipulation.
• ...identify potential clinical applications of noise-based feedback systems for enhancing sensory function in populations with sensorimotor impairments.