Pupillary and behavioral markers of alerting and orienting: An individual difference approach

•We find evidence in favor of the dual mechanism account of spatial attention.•Both behavioral and pupillary responses revealed the alerting effect.•Behavioral responses, but not the pupillary responses, also revealed orienting effect.•Both behavioral and pupillary estimates of alertness and orienti...

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Veröffentlicht in:	Brain and cognition 2020-08, Vol.143, p.105597-105597, Article 105597
Hauptverfasser:	Aminihajibashi, Samira, Hagen, Thomas, Laeng, Bruno, Espeseth, Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	Attention Cognitive abilities Cognitive ability Cues Humans Individuality Locus coeruleus Locus coeruleus-norepinephrine system Norepinephrine Posner cueing task Pupil Reaction Time Task-evoked pupil size Visuospatial attention
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