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. 2013 Feb 25;8(2):e57394. doi: 10.1371/journal.pone.0057394

Figure 4. Word-pair-task results.

Figure 4

Declarative verbal memory scores from MEM-ENCODING, subsequent morning recall (MEM-CONSOLIDATION), interference learning (INTERFERENCE), morning recall after interference (MEM-SUSCEPTIBILITY) and follow up (FOLLOW-UP; only a subgroup was tested). Bars represent means ± standard errors. Significant results are indicated by asterisks. **p<0.01. Note that only insomnia patients show significant forgetting after interference learning.