Novel algorithm improves intracranial EEG accuracy to enhance future patient care

The ABCD Algorithm. (A) Example raw log-power spectra from 152 channels during a single recording session. (B) Example, mean log-power spectrum and second order exponential fit (exp2) used for whitening. (C) Example whitened power spectra. (D) The first 8 PCs of the power spectra from the data used with the temporal features to cluster the data. Note many of the peaks in PCs 3–6 are centered at 60 Hz and its harmonics. (E) Mean power spectra of clusters that were used as ‘good’ training examples in the KNN classifier. (F) Mean power spectra of clusters that were used as ‘bad’ Read More