Spectral analysis

All-in-one software for fast review and advanced EEG analysis

Spectral analysis

Spectral analysis can be done with high frequency resolution over a marked epoch, e.g. at seizure onset, or over the whole EEG. DSA trend analysis provides a fast overview of the spectral power of the whole EEG. By using brain source montages for DSA, hemispheric or regional differences can be enhanced, e.g. to reveal focal seizure activity.

• FFT over marked block, or mean, moving FFT over whole EEG or longer epochs. Whole head maps (3D and 2D) of spectral power, amplitude, and phase
• DSA trend analysis using standard brain source montages or the current, user-defined montage