Physiology Which of the following nuclei is involved in both light reflex and accomodation reflex? A Pretectal nucleus B Edinger - Westphal nucleus C Suprachiasmatic nucleus D Supraoptic nucleus 💡 Explanation Which of the following nuclei is involved in both light reflex and accomodation reflex? ✓ Correct Answer: B. Edinger - Westphal nucleus