Figure 9.

Performance of ripple detection using amplitude information alone “A” and combining amplitude and frequency information “AF”. (A) A Venn diagram showing the evaluation of the ripple detection algorithms. (B) Considering all ripple events proposed, A and AF, this bar graph shows their distribution on the sets of the Venn diagram. (C) For each bar in (B), this graph displays the distribution of events in terms of Freq-FM quadrants. (D,E,F) Each dot represents a proposed ripple event. (G–J) Feature distributions for each set are shown for Rat 1.