The arms are controlled by motor neurons in the _____ levels of the spinal cord, whereas the legs are controlled by motor neurons in the _____ levels of the spinal cord.
A) cervical; thoracic
B) lumbar; sacral
C) cervical; lumbar
D) thoracic; lumbar
Correct Answer:
Verified
Q4: _ is an example of a computer-brain
Q5: The primary motor cortex is responsible for:
A)planning
Q6: Identify the stepwise sequence the CNS performs
Q7: Locked-in syndrome can occur following damage to
Q8: The prefrontal cortex is responsible for:
A)planning movements.
B)organizing
Q10: Signals from the motor cortex to the
Q11: The premotor cortex is responsible for:
A)planning movements.
B)producing
Q12: In a person performing a sequence of
Q13: Which part of the brain is responsible
Q14: Walter Hess's classic experiments on stimulating the
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