Figure 4
From: Sleep Benefits Memory for Semantic Category Structure While Preserving Exemplar-Specific Information
Relationship between NREM and REM sleep and behavioral change. (a) Improvement in low frequency shared features for the NREM group, the REM group, and for REM groups on either side of a median split by number of minutes in REM. (b–d) Relationship between minutes of nap spent in REM and performance improvement for LF, MF, and HF shared features. *p < 0.05, **p < 0.01.
