#3204. ‘Delaying’ a saccade: Preparatory phase cortical hemodynamics evince the neural cost of response inhibition

October 2026publication date
Proposal available till 12-05-2025
4 total number of authors per manuscript0 $

The title of the journal is available only for the authors who have already paid for
Journal’s subject area:
Arts and Humanities (miscellaneous);
Developmental and Educational Psychology;
Experimental and Cognitive Psychology;
Neuropsychology and Physiological Psychology;
Cognitive Neuroscience;
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Abstract:
Minimally delayed (MD) saccades require inhibition of a prepotent response until a target is extinguished, and unlike the more extensively studied antisaccade task, do not require the additional cognitive component of vector inversion. The participants completed separate blocks of MD and prepotent stimulus-driven saccades while cortical hemodynamics were measured via functional transcranial Doppler ultrasound. MD saccades produced longer and more variable reaction times (RT). The longer RTs and increased cortical hemodynamics of MD saccades is taken to evince response complexity and the increased neural activity to accommodate response inhibition.
Keywords:
Executive function; functional transcranial Doppler ultrasound; Reaction time; Vision

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