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.
Records of finger flexion forces induced by vibration-induced finger flexion reflex (VFR) in a typical subject before (left column) and after (right column) acupuncture. The subjects in the control group (upper) had no obvious change in VFR caused by adaptation or fatigue in the finger flexion muscles. Finger flexion force during VFR decreased after acupuncture (second, third, and fourth row from the top), compared with those before acupuncture. sec, seconds.
