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.
Simultaneous measurements at three locations expressed in one graphical representation. The red lines mark different time points of measurements (t1–t4), and the black lines indicate the microvolt values at three different channels. On the left (A), the data is displayed as separate traces of each channel. On the right (B), the data is displayed in a state space representation.
