TY - RPRT TI - Reference-free quantification of EEG spectra: combining current source density (CSD) and frequency principal components analysis (fPCA). AU - Craig E Tenke AU - Jürgen Kayser PY - 2005 DO - 10.1016/j.clinph.2005.08.007 UR - https://pubmed.ncbi.nlm.nih.gov/16257577/ ID - 16257577 ER -