Subjects: DROWSINESS; WAKEFULNESS; YOUNG adults
Record details
Subjects: DROWSINESS; AUTOMOBILE driving; NAPS (Sleep)
Subjects: DROWSINESS; AUTOMOBILE driving; ELECTROENCEPHALOGRAPHY
Subjects: DROWSINESS; PLACEBOS; THERAPEUTICS
Subjects: PHYSIOLOGICAL effects of caffeine; DROWSINESS; AUTOMOBILE drivers
Subjects: DROWSINESS; CAFFEINE; MOTOR vehicle driving
Subjects: DROWSINESS; EVOKED potentials (Electrophysiology); BEHAVIORISM (Psychology)
Subjects: DROWSINESS; CIRCADIAN rhythms; REFLEXES
Subjects: SLEEP; PSYCHOPHYSIOLOGY; DROWSINESS
Subjects: AUTOMOBILE driving; DROWSINESS; CAFFEINE