Corrigendum to "Cognitive effort decreases beta, alpha, and theta coherence and ends afterdischarges in human brain" [Clin. Neurophysiol. 130(11) (2019) 2169-2181]. - Lesser RP; Webber WRS; Miglioretti DL; Pillai JJ; Agarwal S; Mori S; Morrison PF; Castagnola S; Lawal A; Lesser HJ (Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology, 2022)