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.
A chopsticks-aid used for practice and during MRI scanning. Figure shows a chopsticks-aid for left-handedness, consisting of a plastic body part and two rubber rings to place the index and middle finger. The two sticks are connected, unlike normal chopsticks.
