2: For light touch and pressure

3: For pain and temperature

4: - Ascends to the cerebellum some fibers crossing with subsequent recrossing the level of the pons for ipsilateral subconscious proprioception tension in muscles, joint sense and posture of trunk, UE and LEs.

5: Sensory tract providing afferent information for spinovisual reflexes and assists with movement of eyes and head toward a stimulus

6: the afferent pathway for the reticular formation that influences levels of consciousness.

7: ascends to the cerebellum and relays info from the cutaneous and proprioceptive organs

8: Pyramidal motor tract responsible for ipsilateral voluntary discrete and skilled movements.

9: Pyramidal motor tract responsible contralateral voluntary fine movement

10: extrapyramidal motor tract responsible facilitation or inhabitation of voluntary and reflex activity through influence on alpha and gamma motor neurons.

11: Extrapyramidal motor tract responsible for motor input of gross postural tone, facilitating activity of muscles, and inhibiting the activity of extensor muscles.

12: extrapyramidal motor tract responsible contralateral postural muscle tone associated with auditory/visual stimuli

13: Extrapyramidal motor tract responsible for ipsiliateral gross postural adjustments subsequent to head movements, facilitating activity of the extensor muscles and inhibiting activity of flexor muscles.

14: Sensory tract for trunk,neck, and UE proprioception, vibration, two-point discrimination and graphesthesia