I have JUST rewatched drug addicts CHARLIES episode and have FOUND out more important stuff!! When Charlie see the vision of his MOTHER and claire on the BEACH and they tell him, 'he has to save the baby'...They both say 'You have to save the baby he's in danger'
Then Charlie's mother says, 'he's in Cerebral danger'
I LISTENED to it a few times and I'm sure she says this. Allowing for the accent she's trying to use, I'm CONVINCED she says the word 'Cerebral'.