Which of the Following Is NOT True of Spinal Reflexes

Which of the following is NOT true of spinal reflexes?

A) Spinal reflexes control such responses as withdrawing from a painful stimulus, sneezing, and blinking.
B) They can sometimes be controlled by thoughts and emotions through neural pathways to and from the brain.
C) They involve sensory messages to the spinal cord that immediately trigger a motor response.
D) They are automatic and require no conscious effort.