Results 21 to 30 of about 49,360 (273)
Human Brain Mapping, 2018 Research using the Stop Signal Task employing an adaptive algorithm to accommodate individual differences often report inferior performance on the task in individuals with ADHD, OCD, and substance use disorders compared to non‐clinical controls ...
Banaschewski, Tobias +10 more
core +8 more sources
Assessing inhibitory control: a revised approach to the stop signal task
Journal of Attention Disorders, 2003 The stop signal task (stop task) is designed to assess inhibitory control and is a frequently used research tool in clinical disorders such as ADHD and schizophrenia.
Silberstein, R. B +5 more
core +4 more sources
Failing to attend versus failing to stop: Single-trial decomposition of action-stopping in the stop signal task. [PDF]
Behav Res Methods, 2023 AbstractThe capacity to stop impending or ongoing actions contributes to executive control over behavior. Action-stopping, however, is difficult to directly quantify. It is therefore assayed via computational modeling of behavior in the stop signal task to estimate the latency of stopping (stop signal reaction time, SSRT) and, more recently, the ...
Hannah R, Muralidharan V, Aron AR.
europepmc +4 more sources
Proactive cues facilitate faster action reprogramming, but not stopping, in a response-selective stop signal task. [PDF]
Sci Rep, 2023 AbstractThe ability to stop simple ongoing actions has been extensively studied using the stop signal task, but less is known about inhibition in more complex scenarios. Here we used a task requiring bimanual responses to go stimuli, but selective inhibition of only one of those responses following a stop signal.
Salomoni SE +4 more
europepmc +7 more sources
Effects of NMDA Receptor Hypofunction on Inhibitory Control in a Two-Layer Neural Circuit Model
Mathematics, 2023 Inhibitory control plays an important role in controlling behaviors, and its impairment is a characteristic feature of schizophrenia. Such inhibitory control has been examined through the the stop-signal task, wherein participants are asked to suppress a
Weijie Ye, Xiaoying Chen
doaj +1 more source
A cognitive process modeling framework for the ABCD study stop-signal task. [PDF]
Dev Cogn Neurosci, 2023 The Adolescent Brain Cognitive Development (ABCD) Study is a longitudinal neuroimaging study of unprecedented scale that is in the process of following over 11,000 youth from middle childhood though age 20. However, a design feature of the study's stop-signal task violates "context independence", an assumption critical to current non-parametric methods
Weigard A +3 more
europepmc +6 more sources
SimSST: An R Statistical Software Package to Simulate Stop Signal Task Data
Mathematics, 2023 The stop signal task (SST) paradigm with its original roots in 1948 has been proposed to study humans’ response inhibition. Several statistical software codes have been designed by researchers to simulate SST data in order to study various theories of ...
Mohsen Soltanifar, Chel Hee Lee
doaj +1 more source
Event-related potentials during contralateral switching over motor programs in humans
Regulatory Mechanisms in Biosystems, 2020 The study of processes related to the motor response suppression and the evaluation of the next, alternative, response after termination of the already observed initial motor response is of significant interest to modern scientists.
O. V. Korzhyk +3 more
doaj +1 more source
Scientific Reports, 2022 Response inhibition is a crucial component of executive control, which refers to our ability to suppress responses that are no longer needed or inappropriate. The stop-signal task is a standard tool to assess inhibitory control over actions. Here, we use
Shubham Pandey, Rashmi Gupta
doaj +1 more source
Neural substrates of continuous and discrete inhibitory control
Translational Psychiatry, 2023 Inhibitory control dysfunctions play an important role in psychiatric disorders but the precise nature of these dysfunctions is still not well understood.
Jonathon R. Howlett +2 more
doaj +1 more source