Fig. 8From: BOARD-FTD-PACC: a graphical user interface for the synaptic and cross-frequency analysis derived from neural signalsFilter. The user can determine the limits of the bandpass Butterworth filter—the low frequency limit (Fq low) and high frequency limit (Fq High)—as well as the order. BOARD-FTD-PACC displays: A the frequency response of the transfer function for the implemented filter (blue) vs the ideal filter (red); B a figure displaying the raw signal (top), the filtered signal (middle) and phase (bottom) for a selected single trial; C the envelope for every trial; and D the phase for every trialBack to article page