14 and 6/second positive spiking (ctenoids) in the electroencephalograms of primary school pupils.
D000293:Adolescent; D000367:Age Factors; D001921:Brain / Q000502:physiology; D002648:Child; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D012737:Sex Factors; D012890:Sleep / Q000502:physiology*; D013997:Time Factors