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.
Top right corner insert, the head coil device. The experimental system consists of a circuit made of a function generator, connected to the head coil, and to the oscilloscope, both connected to a laptop. The figure shows the elements of the system and the head coil on an examinee. (Photo used with BR permission).
