<prompt> True about medial lemniscus systemFormed from fasciculus gracilis and cuneatusCarries discriminative touch and proprioceptionConvey pain and temperatureJoins spinothalamic tract  <response>: Formed from fasciculus gracilis and cuneatus; b. carries discriminative touch and proprioception. Five sensations pressure, discriminative touch, vibration, stereognosis and proprioception are carried by dorsal column fasciculus gracilis and cuneatus of spinal cord and synapse in the respective nuclei in the lower medulla. Ref: Grays 39ep-227 