WEB Table: Additional Derived Analyses of Psychomotor
Vigilance Task Data
|
Time of day |
|||||||
Performance
Variable |
2200 |
2400 |
0200 |
0400 |
0600 |
0800 |
1200 |
1400 |
PVT Slowest 10% 1/RT ms-1 (DEP) |
2.89 + 0.40 |
2.76 + 0.71 |
2.64 + .091 |
1.92 + .097 |
1.45 + 1.0 |
1.29 + 0.74 |
1.85 + 0.72 |
1.29 + 0.96 |
PVT Slowest 10% 1/RT ms-1 (EXT) |
--- |
--- |
--- |
--- |
--- |
2.98 + 0.5 |
2.93 + 0.58 |
2.92 + 0.5 |
PVT Fastest 10% RT ms (DEP) |
195 + 16 |
197 + 17 |
200 + 22 |
205 + 24 |
220 +28 |
225 + 25 |
205 + 31 |
215 + 34 |
PVT Fastest 10% RT ms (EXT) |
--- |
--- |
--- |
--- |
--- |
190 + 13 |
187 + 16 |
189 + 14 |
PVT Median RT ms (DEP) |
243 + 26 |
248 + 29 |
262 + 47 |
295 + 71 |
350 + 130 |
365 + 168 |
283 + 50 |
311 + 60 |
PVT Median RT ms (EXT) |
--- |
--- |
--- |
--- |
--- |
236 + 24 |
236 + 25 |
236 + 27 |
PVT =
Psychomotor Vigilance Task; RT = Reaction Time; 1/RT = reciprocal of RT; DEP = Sleep Deprived; EXT = Sleep Extended;
ms = milliseconds, In the sleep
extended condition subjects did not perform the test battery the night before
their simulation study