preprocessing42013-03-08 10:02:42localhostconverted to 1.6 markup32010-01-11 14:40:42YaaraErez22010-01-11 13:07:11YaaraErez12010-01-11 13:02:39YaaraErezIdentifying events with triggersThis page describes the principles of event-coding for the Neuromag machine, and some problems and tricks. MaxfilterMaxfilter is an essential pre-processing tool for MEG data, in order to remove noise sources likely to originate from outside the sensor array.