Features

Functional Connectivity

Weighted Phase Lag Index & directed Phase Lag Index

[corrected_wpli] = wpli(eeg_data, number_surrogates, p_value) and [corrected_dpli] = dpli(eeg_data, number_surrogates, p_value)

Input

• eeg_data: a c*n matrix where c is the number of channels and n is the number of data points.
• number_surrogates: the number of surrogate wpli/dpli matrices to construct for significance detection.
• p_value: the p value at which one element in the wpli/dpli matrices is deemed significant.

Output

• corrected_wpli: a c*c matrix where c is the number of channels. If a functional connection was deemed not significant it is set to 0 in wpli and 0.5 in dpli.

Phase Amplitude Coupling

Spectral

Spectral Power

Topographic Distribution

Graph Theory

Hub Location

Information Theory

Permutation Entropy