<prompt> Ablation of the somatosensory area I of the cerebral cortex leads toTotal loss of pain sensationTotal loss of touch sensationLoss of tactile localization but not of two point discriminationLoss of tactile localization and two point discrimination  <response>: Ans. d Loss of tactile localization and two point discriminationRef: Ganong, 25th edp.168Lesions of somatosensory area I causes loss of tactile localization and two point discrimination 