If a patient reports diminished fine touch discrimination in their fingertips following median nerve compression at the carpal tunnel, which consequence follows regarding the activation of mechanoreceptors?

💡 Explanation

Compression of the median nerve preferentially affects low-threshold mechanoreceptors, including Meissner's corpuscles, which are crucial for fine touch; because these receptors are impaired, the firing rate decreases, therefore compromising the perception of fine details, rather than enhancing other touch-related receptors.

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