Extended Data Fig. 2: SPW-R detection quality control.
From: A metabolic function of the hippocampal sharp wave-ripple
a, Auto-correlograms of all inter-ripple intervals. Each row is data from an individual rat. Note the peaks in the histogram from bursts of ripples, and the drop to zero, representing an approximately 20-ms refractory period between ripples. b, Heat map of the high-pass-filtered (>100 Hz) LFP for every SPW-R, sorted by peak amplitude of the event. c, Scatter plots of the z-scored ripple amplitude (x axis) and ripple frequency (y axis) for all ripples (black dots) and rats (rows).
