Control and interference in task switching
WebAbstract The role of inhibition in the task-switching process hasreceivedincreasedempiricalandtheoreticalattentioninthe literature on cognitive … WebAug 19, 2024 · We develop a computational account of task switching that specifies the temporal dynamics of activating task-relevant representations and inhibiting task-irrelevant representations and how they vary with extended task …
Control and interference in task switching
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WebFeb 1, 2006 · We used neuroimaging techniques to investigate between-task competition and cognitive control in task switching. We found that regions selective for the … WebSep 1, 2010 · We discuss stimulus-based interference as a result of stimulus-based response activation and stimulus-based task activation, and response-based interference because of applying bivalent...
WebApr 30, 2014 · Cognitive control encompasses proactive (e.g., anticipatory engagement and maintenance of task goals) and reactive control processes (e.g., conflict monitoring and interference resolution) to adjust and maintain goal-directed behavior ( Braver, 2012 ). WebTask switching is a core component of cognitive control processes that enable goal-directed behavior and are supported by frontoparietal networks. Neuropsychological …
Webrelated or between-task interference control. Importantly, the task-switching paradigms in these pre-vious studies used dierent stimulus types (i.e. single-digit numbers vs. letters) in the dierent tasks. However, for the assessment of the weighting mechanism adjusting the rele-vance of unit and tens digits, we suggest that employing only WebMar 1, 2003 · Neuroimaging studies of task switching have revealed extra activation in numerous brain regions when subjects prepare to change tasks and when they perform a changed task, but we cannot yet separate ‘controlling’ from ‘controlled’ regions. A professor sits at a computer, attempting to write a paper. The phone rings, he answers.
WebResolution and protection from interference by previous events explain part of the switching cost, but processes related to task setting and task preparation also play a prominent role, as testified by faster execution and …
Webin varying sequences (i.e., task switching). In the literature, numerous attempts have aimed at theorizing about the specific characteristics of executive functions that control interference between simultaneously and/or sequentially active component of task-sets in these situations. However, these approaches have been rather vague synonym of obliteratedWebis dynamically adjusted to the level of task interference (e.g., Brown et al., 2007; Goschke, 2000). Task interfer-ence is highest when switching to the weak task, but be-cause of strong task priming, this interference is greatly reduced in a task repetition, calling for less control input, which in turn reduces the repetition benefit of the weak thai sun wilanowskaWebJul 1, 2010 · Resolution and protection from interference by previous events explain part of the switching cost, but processes related to task setting and task preparation also play … thai sun wroclawWebFurthermore, the cascade-of-control model aims to provide an integrative account of how these regions interact in a cascade-like manner to overcome interference from task-irrelevant information. Central to this model is the idea that control is implemented at multiple levels of interference that span stimulus inputs to motor outputs. synonym of obligeWebThe task-switching paradigm offers enormous possibilities to study cognitive control as well as task interference. The current review provides an overview of recent research … thai supaco engineering and supply co. ltdWebAug 22, 2024 · Switching between two tasks impairs human performance—resulting in what is known as task-switching costs (TSCs): Human participants perform more slowly and are more error-prone in switch trials compared to repeat trials ( … thaisuperbetWebFeb 1, 2006 · Additional research is required to determine whether this activity is a cause of the switching cost (i.e., the activity reflects time-consuming control processes that contribute to the cost) or, conversely, is caused by the switching cost (i.e., the activity reflects monitoring or resolution of between-task interference introduced by switching). synonym of observant