Tobias H. Donner

Task-irrelevant stimuli robustly drive phasic pupil-linked arousal but only weakly affect memory formation

Abstract Brainstem arousal systems including the locus coeruleus noradrenaline system, respond transiently to behaviorally relevant events. This also drives dilations of the pupil, which are often observed during cognitive tasks. The strength of pupil responses during encoding of...