tendency towards significancep = 0.057
Planned comparisons showed a significant difference for cue in REM ( t 16 = 4.87; p = 0.0001; higher accuracy in learning than in recall phase), a tendency towards significance for the silence condition ( t 16 = 2.05; p = 0.057), and no difference for the cue in SWS ( t 16 = 0.50; p = 0.62).