Which statement about sensory augmentation in balance rehabilitation is accurate?

• A. It reduces sensory feedback to challenge the system
• B. It provides augmented feedback such as vibrotactile cues to improve body position awareness
• C. It eliminates proprioceptive input
• D. It solely uses visual feedback

Answer: (B)

Sensory augmentation in balance rehabilitation means adding extra sensory information to help the person perceive their body position and sway more accurately. The statement about augmented feedback describes vibrotactile cues given to the user, which provide real-time information about body orientation and movement. This additional feedback helps the nervous system interpret proprioceptive and vestibular signals more clearly, leading to more precise postural adjustments and improved balance control. It’s about supplementing natural senses rather than reducing them or removing proprioception, and it’s not limited to visual feedback—the cues can be tactile, auditory, or multimodal, used to enhance awareness rather than replace it.