Chunk #22 — 2. Materials and Methods — 2.4. Network Construction

Source

Age-Related Alterations in EEG Network Connectivity in Healthy Aging.

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We obtained the epochs with the length of 20 s and extracted 504 features for each subject by utilizing seven graph theory features with 8 electrodes and 9 sets of EEG features in each state. The topographical EEG plot was drawn by using the MATLAB code derived from the code by Víctor Martínez-Cagigal [54].