Cognitive tests and corresponding function
| Test | Function | Mean (SD), range |
|---|---|---|
| ListSort_AgeAdj | Working memory (list sorting) | 103 (13), 63–141 |
| PicSeq_AgeAdj | Episodic memory (picture sequence memory) | 106 (17), 56–135 |
| CardSort_AgeAdj | Executive function/cognitive flexibility (dimensional change card sort) | 102 (10), 58–123 |
| Flanker_AgeAdj | Executive function/inhibition (flanker task) | 102 (10), 74–124 |
| ProcSpeed_AgeAdj | Processing speed (pattern completion processing speed) | 103 (19), 45–149 |
| WM_Task_2bk_Acc | Working memory accuracy (2-back task) | 83 (11), 37–100 |
| WM_Task_2bk_Median_RT | Working memory reaction time (2-back task) | 970 (143), 602–1440 |
| WM_Task_0bk_Acc | Working memory accuracy (0-back task) | 89 (11), 48–100 |
| WM_Task_0bk_Median_RT | Working memory reaction time (0-back task) | 775 (139), 506–1571 |
| PMAT24_A_CR | Fluid intelligence correct responses (Penn progressive matrices) | 17 (5), 5–24 |
| PMAT24_A_RTCR | Fluid intelligence reaction time, correct responses (Penn progressive matrices) | 15,454 (2976), 1989–61,641 |