Figure 1.
Schedule of the test session. After the fitting of the electrocardiogram (ECG) recorder and taking the compliance questionnaire, subjects underwent a baseline assessment: they recorded their subjective feelings and had their body temperature taken, practiced taking the Uchida–Kraepelin test (UKT) and the Stroop test, then they took the UKT and the Stroop test. Each subject then ingested the test drink, and repeated postprandial measurements were taken within the next 120 min. ECG was recorded throughout the test session.