3rd nerve palsy
Anti-muscarinic eye drops (eg to facilitate fundoscopy)
Myotonic pupil (Holmes Adie pupil): most commonly in young women, with absent/delayed reaction to light and convergence, and of no pathological significance.
Ocular bobbing vs. dipping
"Breakfast is fast, Dinner is slow, both go down":
Bobbing is fast.
Dipping is slow.
In both, the initial movement is down.
Huntington's: chromosome, involvement
HUNT 4 DATE:
HUNTington's on chromosome 4, with cauDATE nucleus involvement.