NUR1 428 Lecture Notes - Lecture 9: Flashlight, Caffeine, Apple Sauce

• School: McGill University
• Department: Nursing
• Course: NUR1 428
• Professor: Jessica Franklin

Document Summary

= neurodegenerative disease involving the loss of dopaminergic neurons. Othe(cid:396) affe(cid:272)ted t(cid:455)pes of (cid:374)eu(cid:396)o(cid:374)s (cid:894)it(cid:859)s (cid:374)ot just dopa(cid:373)i(cid:374)e(cid:396)gi(cid:272): serotonin neurons and cholinergic neurons die too! (cid:449)he(cid:396)e (cid:449)e p(cid:396)e(cid:448)iousl(cid:455) thought pd (cid:449)as a (cid:373)oto(cid:396) disease, (cid:374)o(cid:449) (cid:449)e know that the motor effects are just the tip of the iceberg. Causes: genetic & environmental factors (5-10% of cases, rest: cause unknown! Occurrence & numbers: affects 1-2% of individuals over 65 years old, average age of occurrence: 60-65 years old. But: the earlier it appears, the faster it progresses. Is the most frequent neurodegenerative disease afte(cid:396) alzehei(cid:373)e(cid:396)(cid:859)s. There is an 18 year old in qc city who has it : more frequent in men (almost 2x more than women) *the percentages are symptoms prevalence among patients with the disease* Losing control of impulsions (20%) primarily due to medications! It(cid:859)s p(cid:396)o(cid:271)a(cid:271)l(cid:455) (cid:373)o(cid:396)e tha(cid:374) (cid:1006)(cid:1004)%, (cid:271)ut people ofte(cid:374) hide this s(cid:455)(cid:373)pto(cid:373)s: ex: sexual impulses (e. g. compulsively watching porn); gambling.