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Table 4 Day 7 Psychomotor vigilance test results (M ± SD)

From: Evaluation of the effects of two doses of alpha glycerylphosphorylcholine on physical and psychomotor performance

Variable

500 mg A-GPC

250 mg A-GPC

200 mg Caffeine

Placebo

Mean RT (sec)

0.330 ± 0.059

0.359 ± 0.106

0.315 ± 0.070

0.326 ± 0.070

Max RT (sec)

2.376 ± 3.235

1.351 ± 1.716

2.149 ± 3.914

1.982 ± 3.150

Minor lapes (count)

2.916 ± 1.621

5.000 ± 1.507

2.636 ± 2.292

3.833 ± 5.937