<prompt> Basilar migraine differs from classic migraine in theSex of persons affectedDuration of auraSeverity of symptomsSequence of neurologic deficits  <response>: In both classic migraine and basilar migraine ,women are more susceptible. aura and visual disturbances are seen in both. But it is more severe in basilar migraine that it may lead to complete blindness, frank psychosis, quadriplegia and coma. 