Declarative memory task results in wake and sleep conditions.

<p>2a) Training: Learning performance reflects number of criterion blocks (number of training block to reach criterion for testing on initial 10 card pair task) in morning and evening condition. PS and OSA groups had comparable results to controls in post-hoc tests. 2b) Initial Recall: Immediate recall is accuracy on last criterion block of the training phase and is also evaluated in morning and evening conditions. Here too no main effects for group or condition were noted. 2c) Delayed Recall: Delayed recall reflects memory consolidation processes. This dependent variable reflects relative change in recall accuracy (retest-immediate test/immediate test score) evaluated in wake and sleep conditions. On mixed regression analysis, only group differences in memory consolidation were noted between controls and OSA participants adjusting for age and BMI. Mean with standard error margins are displayed.