Flicker fusion as a typological index of nervous system 'reactivity'.
Flicker fusion responses were determined under varying stimulus intensities for 43 subjects. A mathematical index of the responses was derived for each individual and compared to a single flicker fusion response. A correlation demonstrated independence between the two measures.
D000328:Adult; D001143:Arousal / Q000502:physiology*; D005425:Flicker Fusion / Q000502:physiology*; D006801:Humans; D008297:Male; D009424:Nervous System Physiological Phenomena; D012684:Sensory Thresholds