Detecting phasic lapses in alertness using pupillometric measures

Small, nonreflexive pupillary changes are robust physiological indicators of cognitive activity. In the present paper, we examined whether measures of pupillary changes could be used to detect phasic lapses in alertness during a vigilance task. A polynomial curve-fitting method for quantifying param...

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Veröffentlicht in:	Applied ergonomics 2009-11, Vol.40 (6), p.978-986
Hauptverfasser:	Kristjansson, Sean D., Stern, John A., Brown, Timothy B., Rohrbaugh, John W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Adult Alertness Attention Cognition & reasoning Cognition - physiology Ergonomics Eyes & eyesight Female Health Status Indicators Human performance Humans Male Models, Theoretical Multilevel modeling Photic Stimulation Pupil Pupillometry Reaction Time Reflex, Pupillary - physiology Regression Analysis Task-evoked pupillary responses Wakefulness Young Adult
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