Fig. 2From: Frail phenotype is associated with distinct quantitative electroencephalographic findings among end-stage renal disease patients: an observational studyRepresentative topographical images from two patients with ESRD, one with moderate to severe frailty (a, upper row) and the other with none to mild frailty (b, lower row), based on band powers of different frequencies. ESRD, end-stage renal diseaseBack to article page