Is Primary lateral sclerosis hereditary? The genetic component explained in plain language, reviewed against medical sources, with patient experiences.
I am 61 years old and have had PLS for the last 26. I’ve been in a scooter/power chair since 2003, and after many years of getting weaker, my right arm went out of commission 3 years ago. I still have partial use of my left arm, and my voice/mouth/...