Alternating between pro-and antisaccades: switch-costs manifest via decoupling the spatial relations between stimulus and response

M Heath, C Gillen, A Samani - Experimental brain research, 2016 - Springer
Antisaccades are a nonstandard task requiring a response mirror-symmetrical to the location
of a target. The completion of an antisaccade has been shown to delay the reaction time …

Response suppression produces a switch-cost for spatially compatible saccades

B Tari, MA Fadel, M Heath - Experimental Brain Research, 2019 - Springer
Executive function supports the rapid alternation between tasks for online reconfiguration of
attentional and motor goals. The oculomotor literature has found that a prosaccade (ie …

Perceptual averaging governs antisaccade endpoint bias

C Gillen, M Heath - Experimental brain research, 2014 - Springer
Antisaccades entail decoupling the spatial relations between stimulus and response and
executing a saccade to a target's mirror-symmetrical location. The indirect spatial relations …

Repetitive antisaccade execution does not increase the unidirectional prosaccade switch-cost

J Weiler, M Heath - Acta psychologica, 2014 - Elsevier
An antisaccade is the execution of a saccade to the mirror-symmetrical location (ie, same
amplitude but opposite visual field) of a single and exogenously presented visual target …

The antisaccade task: visual distractors elicit a location-independent planning 'cost'

JC DeSimone, S Everling, M Heath - PloS One, 2015 - journals.plos.org
The presentation of a remote–but not proximal–distractor concurrent with target onset
increases prosaccade reaction times (RT)(ie, the remote distractor effect: RDE). The …

Oculomotor task switching: alternating from a nonstandard to a standard response yields the unidirectional prosaccade switch-cost

J Weiler, M Heath - Journal of Neurophysiology, 2014 - journals.physiology.org
The completion of an antisaccade (ie, a nonstandard task) lengthens the reaction time (RT)
of a subsequent prosaccade: a behavioral phenomenon termed the unidirectional …

[HTML][HTML] The unidirectional prosaccade switch-cost: correct and error antisaccades differentially influence the planning times for subsequent prosaccades

JC DeSimone, J Weiler, GS Aber, M Heath - Vision research, 2014 - Elsevier
Antisaccades produce longer reaction times (RT) than their prosaccade counterparts and
this latency increase has been linked to an oculomotor 'pre-setting'that prevents the …

Alternating between stimulus-driven and minimally-delayed prosaccades: Switch-costs manifest via response suppression

B Tari, M Fadel, M Heath - Journal of Vision, 2019 - jov.arvojournals.org
A salient feature of executive function is the ability to rapidly alternate between tasks to allow
online reconfiguration of attentional and motor goals. Notably, task-switching efficiency is …

Task-switching effects for visual and auditory pro-and antisaccades: evidence for a task-set inertia

M Heath, F Starrs, E Macpherson… - Journal of Motor …, 2015 - Taylor & Francis
The completion of an antisaccade delays the reaction time (RT) of a subsequent
prosaccade; however, the converse switch does not influence RT. In accounting for this …

Pro-and antisaccade task-switching: response suppression—and not vector inversion—contributes to a task-set inertia

B Tari, M Heath - Experimental Brain Research, 2019 - Springer
Alternating between different tasks represents an executive function essential to activities of
daily living. In the oculomotor literature, reaction times (RT) for a 'standard'and stimulus …