I know the answer to this, but without dragging out my folders from college...
It's to do with the fluid in your ears (perilymph I think) and how it swooshes around, it's what can cause you to lose your balance. So if you equalise the pressure by spinning back the other way, then you should just get a build up of pressure which would cause the face tingles.

/puts brain back in box
( fuck shit up the best you never had, Thu 7 Jan 2010, 19:02, 4 replies, latest was 16 years ago)

but but

( Lisette von Falcon, Thu 7 Jan 2010, 19:05, Reply)

Pressure
:/ *confused*
(Shippy likes linebreaks and doesn't care what you think, Thu 7 Jan 2010, 19:06, Reply)

Ok not pressure exactly, but that's what causes the tingling sensation. I cant be arsed to dig my folders out
en.wikipedia.org/wiki/Perilymph should explain it a bit better
( fuck shit up the best you never had, Thu 7 Jan 2010, 19:45, Reply)

I always thought it was a myth
that people made up to make you get more dizzy
( Citizen Cavy Admires your passion for conformity, Thu 7 Jan 2010, 19:09, Reply)

all that happens to me is that I feel very nauseous
and then get a headache
( mictoboy shitting in your cunt since, Thu 7 Jan 2010, 19:22, Reply)