A comparison of the analyses of EEG and evoked potentials using colored bars in place of colored heads.
Multichannel EEG and evoked potentials can be re-represented as collections of colored bars, with each bar corresponding to a line of data. These colored bars can be assembled into montages, just like conventional lines of data. Changes in potentials can be followed over space and time by visual inspection of patterns of color. Analogous montages of colored bars can be made with power spectra of EEG and evoked potentials. Colored bars can be visually analyzed more quickly than collections of colored heads, whether or not the heads are cartooned.
M R
MR
Nuwer
D003116:Color; D003626:Data Display; D004569:Electroencephalography; D005071:Evoked Potentials; D006801:Humans