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16 Cards in this Set

  • Front
  • Back
This tract transmits pain.
Lateral Spinothalamic
This tract transmits temperature.
Lateral Spinothalamic
This tract transmits crude, or light, touch.
Anterior Spinothalamic
The Anterior and Lateral Spinothalamic tracts decussate where?
In the anterior white commissure of vertebrae. 2nd order neuron crosses.
This tract transmits conscious proprioception.
Posterior Column--Medial Lemniscal
This tract transmits descriminative touch.
Posterior Column--Medial Lemniscal
This tract transmits vibratory sense.
Posterior Column--Medial Lemniscal
Meisner's, Pacinian, Ruffini and Merkel's are all receptors for this pathway.
Posterior Column--Medial Lemniscal
The fasiculus gracilis is part of what pathway?

What vertebrae does it cover?
Posterior Column--Medial Lemniscal

T7--S5
The fasiculus cuteatus is part of what pathway?

What vertebrae does it cover?
Posterior Column--Medial Lemniscal

C1--T6
This tract transmits unconscious proprioception.
Spinocerebellar
Where does the spinocerebellar tract decussate?
It does not.
What receptors does the spinocerebellar tract have?
All types, but especially muscle spindles (Ia) and Golgi tendon organs (Ib).
This tract transmits cortical arousal.
Spinoreticular tract.
This tract transmits turning eyes, head and trunk in direction of visual or auditory stimulus.
Spinotectal tract.
The spinotectal tract decussates where?
In medulla.