Reliability of quantitative EEG (qEEG) measures and LORETA current source density at 30 days

► We evaluated the reliability of computerized analysis of FFT power, coherence and phase across time. ► We evaluated the reliability of LORETA current source density across time. ► Both LORETA and computerized analysis of the EEG produce good to very good reliability for baseline measures across time. ► These findings support the use of qEEG and LORETA in both clinical and research settings.