As described in lecture, in a reflex response, sensory neurons carry the signal ___________
a. first to interneurons in the spine, which then relays the message to the brain and the brain activates the motor response.
b. to interneurons in the spine which both activates the motor reflex and simultaneously sends a report to the brain.
c. directly to the thalamus, which activates the motor response.
d. directly to the brain and the brain activates the motor response.
Answer: b. to interneurons in the spine which both activates the motor reflex and simultaneously sends a report to the brain.
You might also like to view...
Which of the following statements describes the amount of cognitive and emotional risk to participants allowed in psychological research today?
a. Any amount of risk is acceptable. b. No amount of risk is acceptable. c. A little risk is always acceptable, but more than minimal risk is never acceptable. d. The amount of acceptable risk depends in part on the likely benefits from the study.
Natasha is having strong, regular contractions and her cervix is dilated to eight centimeters. She is in the __________ stage of labor
a. first b. second c. third d. fourth