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.
Changes in motor thresholds. Absolute differences between motor thresholds (in percentage of stimulator’s output) achieved for the light exposure (EL) session (Post-EL–Pre-EL, white columns) and for light deprivation (LD) session (Post-LD–Pre-LD, black columns) in patients with migraine (MP) and control subjects (CS). *p < 0.05. NS nonsignificant
