In sensory integration, increased sway on foam with eyes closed and vision obscured indicates an inability to utilize which input?

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Multiple Choice

In sensory integration, increased sway on foam with eyes closed and vision obscured indicates an inability to utilize which input?

Explanation:
Balance relies on integrating visual, vestibular, and somatosensory feedback to keep the body upright. When vision is removed and the surface is unstable (foam), the body must lean more on proprioceptive information—the sense of where the limbs are and how they’re positioned—to maintain posture. If proprioceptive input cannot be used effectively, the person can’t accurately sense limb position, so the sway increases even though other inputs are still available. This is why the scenario points to an inability to utilize proprioceptive input.

Balance relies on integrating visual, vestibular, and somatosensory feedback to keep the body upright. When vision is removed and the surface is unstable (foam), the body must lean more on proprioceptive information—the sense of where the limbs are and how they’re positioned—to maintain posture. If proprioceptive input cannot be used effectively, the person can’t accurately sense limb position, so the sway increases even though other inputs are still available. This is why the scenario points to an inability to utilize proprioceptive input.

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