From: Supraorbital transcutaneous neurostimulation has sedative effects in healthy subjects
 | First Experiment | Second Experiment | Third Experiment | Fourth Experiment |
---|---|---|---|---|
Group I | Tuesday 8 AM | Tuesday 2 PM | Thursday 8 AM | Thursday 2 PM |
Group II | Tuesday 9 AM | Tuesday 3 PM | Thursday 9 AM | Thursday 3 PM |
Group III | Tuesday 10 AM | Tuesday 4 PM | Thursday 10 AM | Thursday 4 PM |
Group IV | Tuesday 11 AM | Tuesday 5 PM | Thursday 11 AM | Thursday 5 PM |