All the methods are shocking. As in literally, shocking.
One has to remove a part of a brain or dip it in some chemical liquideous audacity or pass a current up somebody's brain!
Yeah, no kidding, whew.
The thing to mentally note down here is - the current isn't fatal, less than mild probably. We're noting it's effects on the individual / animal subject.
Please don't cause any problems by breaking something else.
Do mention it in disadvantages.
YOU ARE READING
KAHL'S guide to physiological psychology
Randomsome hacks and tricks and notes for exams on the said subject.