Comments on: Three Sets of Data from the Same EEG http://qeegsupport.com/three-sets-of-data-from-the-same-eeg/ Quantitative Electroencephalography (qEEG): Information & Discussion Mon, 12 Sep 2011 20:22:48 -0400 http://wordpress.org/?v=2.8.4 hourly 1 By: Jay Gunkelman http://qeegsupport.com/three-sets-of-data-from-the-same-eeg/comment-page-1/#comment-45 Jay Gunkelman Mon, 01 Feb 2010 23:15:32 +0000 http://qeegsupport.com/?p=522#comment-45 You can see that the commonly stated though incorrectly held opinion that weighted average ruins coherence is not at all correct. The processed EEG data show the reality of the real world of EEG, which shows that when temporal sites are involved, linked ears is not the rational choice. When doing coherence measurements, the first step is to find the right montage to show the EEG "correctly", and then the coherence can be calculated off the time series provided from that data. You can see that the commonly stated though incorrectly held opinion that weighted average ruins coherence is not at all correct. The processed EEG data show the reality of the real world of EEG, which shows that when temporal sites are involved, linked ears is not the rational choice.

When doing coherence measurements, the first step is to find the right montage to show the EEG “correctly”, and then the coherence can be calculated off the time series provided from that data.

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