Ophthalmology In one and half syndrome w hich movement is classically spared? A Limitation of horizontal eye movement to abduction in one eye B No horizontal movement of the other eye C Presence of nystagmus when the eye on the opposite side of the lesion is abducted D Convergence 💡 Explanation In one and half syndrome w hich movement is classically spared? ✓ Correct Answer: D. Convergence