A case of injury to right brow due to a fall from scooter present with sudden loss of vision in the right eye.The pupil shows absent direct reflex but a normal consensual pupillary reflex is present. The fundus is normal. The treatment of choice is-
A
Intensive intravenous corticosteroids as prescribed for spinal injuries to be instituted within six hours
B
Pulse methyl Prednisolone 250 mg four times daily for three days