I wonder if they cut the skull that way to get the pineal gland? She says she got it from a "scientific research website". I just kinda doubt it. Sorry if retarded, but then I saw this "zombie boy" guy with the skull "cut" the same way and exposing the brain and I wondered if that's something they do for some reason..
https://www.thesun.co.uk/tvandshowbiz/13808273/azealia-banks-skull-girl-digging-dead-cat-boiling/