Neural mechanisms of speed-accuracy tradeoff of visual search: saccade vigor, the origin of targeting errors, and comparison of the superior colliculus and frontal eye …

TR Reppert, M Servant, RP Heitz… - Journal of …, 2018 - journals.physiology.org
… Using a visual search task with interleaved cues emphasizing speed or accuracy, … visual
search SAT performance in two macaque monkeys, new information about variation of saccade

[HTML][HTML] Higher Neural Functions and Behavior: Neural mechanisms of speed-accuracy tradeoff of visual search: saccade vigor, the origin of targeting errors, and …

TR Reppert, M Servant, RP Heitz… - Journal of …, 2018 - ncbi.nlm.nih.gov
… Using a visual search task with interleaved cues emphasizing speed or accuracy, … visual
search SAT performance in two macaque monkeys, new information about variation of saccade

Neural mechanisms of speed-accuracy tradeoff of visual search: Saccade vigor, targeting errors, superior colliculus and frontal eye field

TR Reppert, M Servant, RP Heitz, JD Schall - bioRxiv, 2017 - biorxiv.org
… We will also report for the first time the origin of search errors in both Fast and Accurate
conditions. This analysis will include data that was previously reported (Heitz and Schall, 2012) (…

Neural mechanisms for executive control of speed-accuracy trade-off

TR Reppert, RP Heitz, JD Schall - Cell reports, 2023 - cell.com
… role in speed-accuracy trade-off (SAT). In samples of … colliculus in macaques performing a
visual search with instructed SAT, … spiking in association with array presentation and saccade

Neural mechanisms for executive control of speed-accuracy tradeoff

TR Reppert, RP Heitz, JD Schall - BioRxiv, 2019 - biorxiv.org
tradeoff of RT and choice error rate during visual search. The … a visual response to the
search array, pre-saccadic buildup … frontal cortex can be a source of such modulation. However, …

Neurally constrained modeling of speed-accuracy tradeoff during visual search: gated accumulation of modulated evidence

M Servant, G Tillman, JD Schall… - Journal of …, 2019 - journals.physiology.org
… Previously, we explained saccade visual search decision making … neurocomputational
mechanisms of speed-accuracy tradeoff. … and neural mechanisms of speed-accuracy tradeoff. …

Saccade target selection in the superior colliculus during a visual search task

RM McPeek, EL Keller - Journal of neurophysiology, 2002 - journals.physiology.org
… in search tasks is not due to variations in the time required for visual selection of the saccade
… Given this background, we reasoned that if target/distractor discrimination in collicular cells …

CONTROL OF MOVEMENT IN DECISION MAKING: MOVEMENT VIGOR, REACTION, AND THEIR RELATIONSHIP WITH SUBJECTIVE VALUE AND EFFORT

T Yoon - 2019 - jscholarship.library.jhu.edu
… In Chapter 4, we try to explain how saccade vigor and … as reward patches and saccades as
moving to a new food source. We … time under a task termed “visual search,” but we specifically …

The vigor paradox: saccade velocity during deliberation encodes utility of effortful actions

CC Korbisch, DR Apuan, R Shadmehr, AA Ahmed - bioRxiv, 2022 - biorxiv.org
vigor differences are not a reflection of a speed-accuracy tradeoff, as people who make faster
saccades … a link between the neural mechanisms that control movement vigor, and those …

Neural chronometry and coherency across speedaccuracy demands reveal lack of homomorphism between computational and neural mechanisms of evidence …

RP Heitz, JD Schall - … Transactions of the Royal Society B …, 2013 - royalsocietypublishing.org
… an elegant account of the speedaccuracy trade-off (SAT), … model to explain visual search:
visual neurons represent the … , and saccadic decisions occur when movement neuron activity …