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Table 2 Changes in relative ripple rates immediately after cognitive stimul ation (computed in 500 ms moving window, significant changes compared to baseline −0.6 s to −0.1 s are highlighted)

From: Impact of cognitive stimulation on ripples within human epileptic and non-epileptic hippocampus

Epileptic hippocampus
 Time (s) Baseline 0–0.5 0.1–0.6 0.2–0.7 0.3–0.8 0.4–0.9 0.5–1.0 0.6–1.1 0.7–1.2 0.9–1.4 1.0–1.5 1.11.6 1.31.8
 Mean RR 0.7911 0.7595 0.7445 0.7630 0.8172 0.8130 0.7939 0.7842 0.8262 0.8951 0.9374 1.0221 1.1213
 SD 0.2896 0.2174 0.2584 0.2941 0.3187 0.3711 0.3240 0.3025 0.3405 0.3934 0.3821 0.3699 0.3173
 P 1.0000 0.3916 0.1524 0.4799 0.6655 1.0000 0.6718 0.5682 0.2026 0.3123 0.0854 0.0293 0.0094
Non-epileptic hippocampus
 Time (s) Baseline 0–0.5 0.1–0.6 0.2–0.7 0.3–0.8 0.40.9 0.51.0 0.6–1.1 0.7–1.2 0.91.4 1.01.5 1.1–1.6 1.3–1.8
 Mean RR 0.8880 0.9033 0.8405 0.7830 0.7782 0.7443 0.7943 0.9045 1.0418 1.1370 1.3300 1.1489 1.0960
 SD 0.2845 0.3465 0.3754 0.3893 0.3795 0.3705 0.3754 0.3501 0.4175 0.4225 0.3969 0.3886 0.3059
 P 1.0000 1.0000 1.0000 0.6778 0.3317 0.0127 0.0055 0.6778 0.3222 0.0127 0.0110 0.0919 0.6778
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