Almirall H, Ferrer R, Sànchez-Turet M
Universitat de Barcelona, Departament de Psiquiatria i Psicobiologia Clinica, Facultat de Psicologia, Spain.
Percept Mot Skills. 1988 Apr;66(2):571-7. doi: 10.2466/pms.1988.66.2.571.
24 subjects were tested to check the hypothesis proposed by Kleitman about a "basic rest-activity cycle". Reaction time tasks were delivered at 10-min. intervals for 320 min. Spectral density function analyses showed no significant periods within the limits of the cycle. Discussion concerns fulfilling assumptions of spectral analysis and Fisher's test.
