Elektra Beckum NM20600A-A User Manual
Predicting MEG waveforms
MCE User’s Guide
16
2004-05-17
NM20600A-A
9 Predicting MEG waveforms
Figure 7
Predicted fields shown with XPlotter. The original measurement is
shown with yellow lines and the waveforms predicted with the activity of the
selected ROI is shown with red lines.
selected ROI is shown with red lines.
To find out, what part of the measured data is explained with the activity in the
selected ROI, you can press the
selected ROI, you can press the
[Show predicted fields]
command in the
[Options]
menu of the Amplitude window (p. 31). The program calculates the
magnetic field produced by the currents in the selected ROI and shows them with
the XPlotter program together with the original data loaded from the fif-file. If you
select a new ROI, the waveforms are updated when you select the
the XPlotter program together with the original data loaded from the fif-file. If you
select a new ROI, the waveforms are updated when you select the
[Show pre-
dicted fields]
button again.