An engineer is designing a prosthetic hand with advanced tactile feedback. If the mechanoreceptors in the fingertips experience prolonged, high-frequency vibration exceeding their adaptation threshold, which consequence follows?

💡 Explanation

Prolonged high-frequency vibration leads to sensory adaptation, specifically receptor fatigue, because the mechanoreceptors become less responsive to the stimulus over time. Therefore, progressive desensitization to fine textures occurs, rather than increased sensitivity; this causes adaptation and reduced discrimination ability.

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