48. Sensory pathways (I)

  1. First-order sensory neurons from the limbs and trunk have their cell bodies in the substantia gelatinosa of the spinal cord. (T/F)
  2. Lateral spinothalamic tract conveys sensations of  touch and pressure. (T/F)
  3. Anterior spinothalamic tract conveys sensations of  pain and temperature. (T/F)
  4. Gracile nuclei are located lateraly to the cuneate nuclei.  (T/F)
  5. Second-order sensory neurons with cell bodies in the gracile and cuneate nuclei cross the midline and ascend in the thalamic radiation. (T/F)
  6. Third-order sensory neurons project from the thalamus to contralateral cerebral cortex. (T/F)

  1. F
  2. F
  3. F
  4. F
  5. F
  6. F