Results 1 to 10 of about 514,667 (286)

Reward prospect affects strategic adjustments in stop signal task. [PDF]

Front Psychol, 2023
Interaction with the environment requires us to predict the potential reward that will follow our choices. Rewards could change depending on the context and our behavior adapts accordingly.
Giuffrida V, Marc IB, Ramawat S, Fontana R, Fiori L, Bardella G, Fagioli S, Ferraina S, Brunamonti E, Pani P.   +9 more
europepmc   +6 more sources

Motor Preparation Disrupts Proactive Control in the Stop Signal Task. [PDF]

Front Hum Neurosci, 2018
In a study of the stop signal task (SST) we employed Bayesian modeling to compute the estimated likelihood of stop signal or P(Stop) trial by trial and identified regional processes of conflict anticipation and response slowing.
Wang W, Hu S, Ide JS, Zhornitsky S, Zhang S, Yu AJ, Li CR.   +6 more
europepmc   +7 more sources

Effective Gamification of the Stop-Signal Task: Two Controlled Laboratory Experiments. [PDF]

JMIR Serious Games, 2020
BackgroundA lack of ability to inhibit prepotent responses, or more generally a lack of impulse control, is associated with several disorders such as attention-deficit/hyperactivity disorder and schizophrenia as well as general damage to the prefrontal ...
Friehs MA, Dechant M, Vedress S, Frings C, Mandryk RL.   +4 more
europepmc   +6 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, Lawrence G Appelbaum, Ruth M Krebs, Ling-Chia Chen, Marty G Woldorff   +4 more
doaj   +4 more sources

The Stop Signal Task for Measuring Behavioral Inhibition in Mice With Increased Sensitivity and High-Throughput Operation. [PDF]

Front Behav Neurosci, 2021
Ceasing an ongoing motor response requires action cancelation. This is impaired in many pathologies such as attention deficit disorder and schizophrenia.
Caglayan A, Stumpenhorst K, Winter Y.
europepmc   +2 more sources

Evaluation of inhibitory control and attentional bias through eye-tracking: A modified emotional stop-signal task. [PDF]

MethodsX
Obsessive-compulsive disorder (OCD) is characterized by deficits in inhibitory control and attentional processes. The emotional nature of stimuli can significantly influence these cognitive processes, yet traditional paradigms assessing inhibitory ...
Barros G, Ribeiro F.
europepmc   +2 more sources

Electrophysiological Evidence for Distinct Proactive Control Mechanisms in a Stop-Signal Task: An Individual Differences Approach. [PDF]

Front Psychol, 2020
Proactive control reflects a sustained, top-down maintenance of a goal representation prior to task-related events, whereas reactive control reflects a transient, bottom-up goal reactivation in response to them.
Lee WT, Kang MS.
europepmc   +2 more sources

Alpha- and beta-band oscillations subserve different processes in reactive control of limb movements [PDF]

Frontiers in Behavioral Neuroscience, 2014
The capacity to rapidly suppress a behavioral act in response to sudden instruction to stop is a key cognitive function. This function, called reactive control, is tested in experimental settings using the stop signal task, which requires subjects to ...
Pierpaolo ePani, Fabio eDi Bello, Emiliano eBrunamonti, Valeria eD'Andrea, Odysseas ePapazachariadis, Stefano eFerraina   +5 more
doaj   +3 more sources

Restart errors reaction time of a two-step inhibition process account for the violation of the race model's independence in multi-effector selective stop signal task. [PDF]

Front Hum Neurosci, 2023
Goal-oriented actions often require the coordinated movement of two or more effectors. Sometimes multi-effector movements need to be adjusted according to a continuously changing environment, requiring stopping an effector without interrupting the ...
Marc IB, Giuffrida V, Ramawat S, Fiori L, Fontana R, Bardella G, Fagioli S, Ferraina S, Pani P, Brunamonti E.   +9 more
europepmc   +2 more sources

Force monitoring reveals single trial dynamics of motor control in a stop signal task. [PDF]

Physiol Rep
The Stop Signal Task (SST) has been the benchmark for studying the behavioral and physiological basis of movement generation and inhibition. In our study, we extended the scope beyond physiological findings related to muscle activity, focusing our ...
Ramawat S, Marc IB, Di Bello F, Bardella G, Ferraina S, Pani P, Brunamonti E.   +6 more
europepmc   +2 more sources