Table 1 Signal Detection Indices Diagnostic of Changes in Attentional Control on the AX-CPT-s and the Hits and False Alarm Data from Which They are Derived (Session 2).*
Index | Hits | FAs | Sleep Deprivation | Control | ||
|---|---|---|---|---|---|---|
%Hits | %FAs | %Hits | %FAs | |||
Diagnostic cue-probe combinations for pre-switch (standard) trials | ||||||
A-cue d’ | A–X | A–Y | 93.1 ± 6.2 | 40.4 ± 15.3 | 96.2 ± 3.4 | 41.2 ± 16.6 |
X-probe d’ | A–X | B–X | 93.1 ± 6.2 | 16.6 ± 12.5 | 96.2 ± 3.4 | 2.3 ± 2.3 |
vigilant attention d’ | A–X | C–D | 93.1 ± 6.2 | 7.7 ± 7.7 | 96.2 ± 3.4 | 1.7 ± 1.8 |
Diagnostic cue-probe combinations for post-switch (cue–target shift) trials | ||||||
flexibility d’ | B–Y | A–X | 85.0 ± 13.0 | 10.9 ± 12.5 | 94.8 ± 7.6 | 1.3 ± 1.3 |
new cue d’ | B–Y | B–X | 85.0 ± 13.0 | 23.1 ± 20.2 | 94.8 ± 7.6 | 19.7 ± 15.5 |
new probe d’ | B–Y | A–Y | 85.0 ± 13.0 | 15.8 ± 12.9 | 94.8 ± 7.6 | 3.7 ± 6.3 |
