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.
Initial magnitude (A) and extinction (B) of CTA expressed as saccharin preference during 2-bottle tests in rats after repeated sham or magnet exposure separated by 1 (SSM, MMM1) or 36 days (MMM36). Prior to the third exposure to the magnet, intake of saccharin was paired with magnet exposure (SSM and MMM) in all 3 groups. No significant difference was found among the groups in either initial magnitude or extinction of CTA.
