Results 11 to 20 of about 1,765,802 (336)

Age differences in intra-individual variability in simple and choice reaction time: systematic review and meta-analysis. [PDF]

PLoS ONE, 2012
BackgroundIntra-individual variability in reaction time (RT IIV) is considered to be an index of central nervous system functioning. Such variability is elevated in neurodegenerative diseases or following traumatic brain injury.
Dominika Dykiert, Geoff Der, John M Starr, Ian J Deary   +3 more
doaj   +16 more sources

Dual task performance in normal aging: a comparison of choice reaction time tasks. [PDF]

PLoS ONE, 2013
This study examined dual task performance in 28 younger (18-30 years) and 28 older (>60 years) adults using two sets of choice reaction time (RT) tasks paired with digit tasks.
Eleftheria Vaportzis, Nellie Georgiou-Karistianis, Julie C Stout   +2 more
doaj   +2 more sources

Application of the Vienna Test System to Measure Training-Induced Changes in Choice Reaction Time in U20 Fencers: A 12-Week Training Program Pilot Study [PDF]

Sports
This pilot study examined the effects of a 12-week reaction training program on physical and cognitive performance (choice reaction) in U20 Latvian fencers.
Lukass Edmunds Teteris, Sergejs Saulite, Renars Licis, Mara Greve, Behnam Boobani   +4 more
doaj   +2 more sources

Age-related slowing of response selection and production in a visual choice reaction time task [PDF]

Frontiers in Human Neuroscience, 2015
Aging is associated with delayed processing in choice reaction time (CRT) tasks, but the processing stages most impacted by aging have not been clearly identified. Here, we analyzed CRT latencies in a computerized serial visual feature-conjunction task.
David L Woods, David L Woods, John M. Wyma, E William eYund, Timothy J Herron, Bruce eReed   +5 more
doaj   +2 more sources

The influence of evidence volatility on choice, reaction time and confidence in a perceptual decision [PDF]

eLife, 2016
Many decisions are thought to arise via the accumulation of noisy evidence to a threshold or bound. In perception, the mechanism explains the effect of stimulus strength, characterized by signal-to-noise ratio, on decision speed, accuracy and confidence.
Ariel Zylberberg, Christopher R Fetsch, Michael N Shadlen   +2 more
doaj   +2 more sources

Effects of Open Skill Visuomotor Choice Reaction Time Training on Unanticipated Jump-Landing Stability and Quality: A Randomized Controlled Trial. [PDF]

Front Hum Neurosci, 2021
Friebe D, Engeroff T, Giesche F, Niederer D.   +3 more
europepmc   +3 more sources

Effector-independent reduction in choice reaction time following bi-hemispheric transcranial direct current stimulation over motor cortex. [PDF]

PLoS ONE, 2017
Increased reaction times (RT) during choice-RT tasks stem from a requirement for additional processing as well as reduced motor-specific preparatory activation. Transcranial direct current stimulation (tDCS) can modulate primary motor cortex excitability,
Neil M Drummond, Gabrielle Hayduk-Costa, Alexandra Leguerrier, Anthony N Carlsen   +3 more
doaj   +2 more sources

Articulatory suppression during instruction encoding impedes performance in choice reaction time tasks. [PDF]

Psychon Bull Rev, 2022
van 't Wout F, Jarrold C.
europepmc   +3 more sources

Sustained attention is associated with error processing impairment: evidence from mental fatigue study in four-choice reaction time task. [PDF]

PLoS One, 2015
Xiao Y, Ma F, Lv Y, Cai G, Teng P, Xu F, Chen S.   +6 more
europepmc   +3 more sources

A theory of decision-making using diffusion-to-bound models: choice, reaction-time and confidence [PDF]

BMC Neurosci, 2014
Schustek P, Moreno-Bote R.
europepmc   +3 more sources