FIGURE 1.
The clinical pictures of the two patients. Patient 1 is a 19‐year‐old young man and presents with a dropped head (a). Patient 2 is a 34‐year‐old man and shows muscle wasting and adventitious movements (b)
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.