TEST

Question 0

Fasciculus cuneatus

Answer 0

Upper sensory

Question 1

Fasciculus gracious function

Answer 1

Lower sensory

Question 2

Lateral Corticospinal tract

Answer 2

TCMEP

Question 3

Function of dorsal root

Answer 3

Sensory info

Question 4

Function central

Root

Answer 4

Motor info

Question 5

Brain region perfumed by middle cerebral artery

Answer 5

Lateral Frontal, temporal, parietal lobes

Question 6

Brain region perfumed by posterior cerebral

Answer 6

Inferior frontal, occipital

Question 7

Artery of Adamkiewicz

Answer 7

Major supplier to spinal cord; located ~T10

Question 8

Factors that influence conduction velocity of a nerve fiber

Answer 8

Diameter of fiber, thickness of myelin, length of nodes (thickness and length can be affected by age), temperature

Question 9

Nerve conduction velocity

Answer 9

NCV=(distance)/(onset latency time)

Distance=stimulus to AP recording

Question 10

Neurapraxia

Answer 10

Atonal conduction block, usually repairs itself naturally, commonly problem with myelin

Question 11

Aconites is

Answer 11

3 grades: axon loss, endoneurium loss, perineurium loss

Question 12

Neurotmesis

Answer 12

Complete discontinuity

Question 13

Wallarian degeneration

Answer 13

Degeneration of axon distal to injury