title: Heart rate variability measures add a new dimension to the understanding of sleepiness.
authors.affiliation: Wright State University School of Medicine, Dayton, OH, USA. michael.bonnet@wright.edu
authors.forename: Michael H
authors.initials: MH
authors.lastname: Bonnet
mesh_terms: D001143:Arousal / Q000502:physiology*; D005221:Fatigue / Q000175:diagnosis*; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D011597:Psychomotor Performance / Q000502:physiology*; D012892:Sleep Deprivation / Q000503:physiopathology* / Q000523:psychology*