Prostitute's Pupils

Although I am entirely fed up with ICM since it is taking HUGE amounts of time away from studying for every other class, we did learn something very interesting today, which I thought I'd share. There's a disorder called Argyll Robertson pupil, which is a pupil that constricts when looking at a close object (accommodating), but not when exposed to bright light. It's very rare, but is usually caused by syphilis or diabetic complications. It has the mnemonic of "prostitute's pupil" because they "accommodate but do not react." Think about it :)