Re?exes

Procedure

1. Find an area with dim lighting to conduct this experiment.
2. Stand next to the participant and instruct him/her to focus on a distant object.
3. Quickly shine the light into the right eye.
4. Wait 30 seconds and repeat the procedure with the left eye. Examine the response of the left eye. Post-Lab Questions
5. What is the papillary response of the right eye when a light was shone into the pupil?
6. What is the consensual response? (The response of the left eye)
7. What branch of the nervous system controls this response?
8. Can this response be inhibited?