Results 21 to 30 of about 45,493 (248)
Partial response electromyography as a marker of action stopping
eLife, 2022 Response inhibition is among the core constructs of cognitive control. It is notoriously difficult to quantify from overt behavior, since the outcome of successful inhibition is the lack of a behavioral response.
Liisa Raud +2 more
doaj +1 more source
No training effects of top-down controlled response inhibition by practicing on the stop-signal task
Acta Psychologica, 2023 The aim of the current study is to examine if the top-down controlled response inhibition on a stop-signal task (SST) can be trained. Results from previous studies have been equivocal, possibly because signal-response combinations are often not varied ...
Yihong You +2 more
doaj +1 more source
Improved response inhibition induced by attentional capture is associated with physical activity [PDF]
PeerJ, 2022 The ability to stop a response promptly when a stop signal is presented is named response inhibition. It is generally accepted that the process of response inhibition requires a subject to pay attention to the stop instruction and then cancel the action.
Hao Zhu +6 more
doaj +2 more sources
The role of stimulus salience and attentional capture across the neural hierarchy in a stop-signal task. [PDF]
PLoS ONE, 2011 Inhibitory motor control is a core function of cognitive control. Evidence from diverse experimental approaches has linked this function to a mostly right-lateralized network of cortical and subcortical areas, wherein a signal from the frontal cortex to ...
Carsten N Boehler +4 more
doaj +1 more source
Lifespan changes in global and selective stopping and performance adjustments
Frontiers in Psychology, 2011 This study examined stopping and performance adjustments in four age groups (M ages: 8, 12, 21, and 76 years). All participants performed on three tasks, a standard two-choice task and the same task in which stop-signal trials were inserted requiring ...
Maria Christina Van De Laar +3 more
doaj +1 more source
Frontiers in Human Neuroscience, 2014 In the stop-signal paradigm, participants perform a primary reaction task, for example a visual or auditory discrimination task, and have to react to a go stimulus as quickly as possible with a specified motor response. In a certain percentage of trials,
Alessandro eGulberti +2 more
doaj +1 more source
Brain Sciences, 2021 In young adults, performance on a test of response inhibition was recently found to be correlated with performance on a reactive balance test where automated stepping responses must occasionally be inhibited.
Derek England +5 more
doaj +1 more source
An ERP study on proactive and reactive response inhibition in individuals with schizotypy
Scientific Reports, 2021 Schizotypy, a subclinical group at risk for schizophrenia, has been found to show impairments in response inhibition. However, it remains unclear whether this impairment is accompanied by outright stopping (reactive inhibition) or preparation for ...
Lu-xia Jia +6 more
doaj +1 more source
Error detection in the stop signal task
NeuroImage, 2010 Previous error detection research has focused on error processing functions in the anterior cingulate cortex or on putative reinforcement learning roles of midbrain dopamine pathways. We studied error detection in 14 healthy adult volunteers using a novel fMRI design in the stop signal task (SST), a task which invokes numerous errors in performance and
Andre, Chevrier, Russell J, Schachar
openaire +2 more sources
Startle reveals decreased response preparatory activation during a stop-signal task [PDF]
Journal of Neurophysiology, 2016 In a stop-signal task participants are instructed to initiate a movement in response to a go signal, but to inhibit this movement if an infrequent stop signal is presented after the go. Reaction time (RT) in a stop-signal task is typically longer compared with that in a simple RT task, which may be attributed to a reduced readiness to initiate the ...
Neil M. Drummond +2 more
openaire +2 more sources