Ocular motility has normal and abnormal movements.Abnormal ocular movements mainly nystagmus is confusing to the general ophthalmologist and students likewise.The type and nature of ocular movements proves to be a challenging area for the treating doctor be it ophthalmologist or physician .This topic allows to go into types of the common abnormal eye movements we come across as part of our daily practice as consultation from neurology or neurosurgical dept.Hence an overwise of the types and causes of these abnormal eye movements needs discussion mainly with video based instruction course