[Margaret Pilkington]

Yes, it has but Kx is ever the opportunist.
Ready to take the cause he shouts for and tag it onto a valid case for the MEDICAL use of what is a mind altering drug.
It is useful for this type of epilepsy purely because it IS a mind altering drug....except in this instance it repairs a damaged mind(albeit temporarily) rather than damaging a normal mind when used by a healthy (brainwise) individual.
He will never subscribe to these facts though....so expect it to come up again and again....like a dandelion, except less pretty.