Table 3.

Descriptive data for SpA/REM enhancers and non‐enhancers

	Enhancers							Non‐enhancers
	Learning	Control	N	t	p	η2	Change	Learning	Control	N	t	p	η2	Change
Spindle activity (SpA)
Hemisphere
N2 left	20.07 ± 3.10	19.69 ± 3.16	7	3.087	0.021	0.544	0.38 ± 0.33	18.65 ± 2.74	19.52 ± 3.32	7	−3.670	0.010	0.627	−0.87 ± 0.62
N2 right	20.00 ± 3.56	19.43 ± 3.44	8	4.011	0.005	0.641	0.57 ± 0.40	18.37 ± 2.56	19.48 ± 3.11	6	−4.109	0.009	0.707	−1.11 ± 0.66
REM duration measures
REM	149.93 ± 29.55	110.86 ± 17.34	7	4.867	0.003	0.772	39.07 ± 21.24	90.19 ± 41.49	124.69 ± 24.99	7	−2.111	0.073	0.389	−34.50 ± 46.23
Tonic REM	70.61 ± 23.85	50.17 ± 12.67	9	3.800	0.005	0.616	20.44 ± 16.14	38.08 ± 18.28	66.58 ± 12.08	5	−3.454	0.018	0.705	−28.50 ± 20.21
Phasic REM	63.65 ± 17.97	50.45 ± 12.65	10	3.522	0.006	0.554	13.20 ± 11.85	35.20 ± 23.94	53.80 ± 13.28	4	−1.631	0.178	0.399	18.60 ± 25.50