Auditory accessory stimulus boosts pupil-linked arousal and reduces choice bias
B.M. Bruel, V.G. Katopodis, Ralph de Vries, Tobias H. Donner, Matthew J. McGinley, Jan Willem de Gee
The paper uses an auditory accessory stimulus to show that increased pupil-linked phasic arousal reduces choice bias without affecting response caution.
bioRxiv · Aug 28, 2022 · PreprintNeuroscience