Physiology Ablation of the ‘somatosensory area I’ of the cerebral coex leads to : A Total loss of pain sensation B Total loss of touch sensation C Loss of tactile localization but not of two point discrimination D Loss of tactile localization and two point discrimination 💡 Explanation Ablation of the 'somatosensory area I' of the cerebral coex leads to : ✓ Correct Answer: D. Loss of tactile localization and two point discrimination