In ascending pathways, axons of (blank) neurons cross over to the opposite side in the brain stem or spinal cord before ascending.
A) first-order
B) fourth-order
C) third-order
D) second-order
Answer: D
In ascending pathways, axons of (blank) neurons cross over to the opposite side in the brain stem or spinal cord before ascending.
A) first-order
B) fourth-order
C) third-order
D) second-order
Answer: D