A patient with peripheral neuropathy experiences diminished touch sensitivity in their feet. Why does wearing textured insoles *not* fully restore their balance, even though mechanoreceptors are stimulated?

💡 Explanation

The textured insoles can stimulate mechanoreceptors; however, the lack of precise afferent signal timing prevents the central nervous system from accurately predicting foot placement during movement. Because predictive control is impaired, balance is not fully restored. Therefore, integrating timing information is critical rather than simply increasing stimulation, and this is absent in the neuropathy scenario.

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