2007
DOI: 10.1016/j.neuropsychologia.2006.12.007
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Cognitive fatigue of executive processes: Interaction between interference resolution tasks

Abstract: A resource depletion framework motivated a novel strategy for investigating whether the central executive is unitary or separable into relatively independent subprocesses. The idea that tasks with overlapping neural representations may involve similar executive components was also critical to our approach. Of particular interest were tasks requiring resolution of interference among competing representations. Within a single experimental session intensive training reduced the ability to resolve interference on … Show more

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Cited by 95 publications
(98 citation statements)
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References 40 publications
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“…We hypothesized that tasks that engage overlapping brain regions should be susceptible to processspecific transfer that could enhance or reduce performance depending, in part, on the training regimen. Our previous work demonstrated process-specific interactions in the form of withinsession fatigue effects across a subset of these tasks (Persson et al, 2007). The training protocols in the present study entailed daily practice sessions distributed across a 2-week period, and were thus designed to produce performance benefits and positive transfer from practiced to unpracticed tasks.…”
Section: Retraction Of "Gainingmentioning
confidence: 98%
“…We hypothesized that tasks that engage overlapping brain regions should be susceptible to processspecific transfer that could enhance or reduce performance depending, in part, on the training regimen. Our previous work demonstrated process-specific interactions in the form of withinsession fatigue effects across a subset of these tasks (Persson et al, 2007). The training protocols in the present study entailed daily practice sessions distributed across a 2-week period, and were thus designed to produce performance benefits and positive transfer from practiced to unpracticed tasks.…”
Section: Retraction Of "Gainingmentioning
confidence: 98%
“…We interpret these patterns over the month-long training interval as related to the depleting effects of the attentional demands required during preparation for the athletic season. According to a resource depletion framework of attention, repeated exposure to high-demand tasks depletes cognitive resources over time and result in poorer performance on subsequent tasks with overlapping demands (Persson et al 2007). Athletes in the present study had a rigorous schedule including daily strength and speed training, multiple weekly footballspecific meetings, end-of-semester final exams, and fitness testing.…”
Section: Discussionmentioning
confidence: 99%
“…during rumination). 28,29,35,34,41 To conclude, we can state that although the ability of pain to disrupt current performance is already frequently researched, and its function has been variously described as an evolved interrupt forming part of a general defensive system 4,18,40 , further research to clarify under which conditions pain interferes with task performance is still necessary.…”
Section: Discussionmentioning
confidence: 99%