Sentence examples for global task preparation from inspiring English sources

In contrast to the indices of global task preparation analyzed above, our measures of motor-specific preparation showed no switch-related asymmetries across the 2 tasks.

Secondly, the influence of between-task competition occurs at the level of global task preparation, independent of the selection of the specific responses associated with the competing tasks.

None of these measures were significantly modulated by between-task competition, suggesting that this competition influences global task preparation rather than preparation of specific actions associated with chosen tasks.

The preceding analyses of global task preparation focused on slow-wave potentials developing in the period prior to stimulus onset motivated by our key hypotheses and recent evidence about the timing of this preparatory activity in voluntary task switching (Vandamme et al. 2010).

The results revealed strong and varied effects of between-task competition on EEG markers of global task preparation a frontal contingent negative variation (CNV), a posterior slow positive wave, and oscillatory activity in the alpha band (8 12 Hz) over posterior scalp sites.

Specifically, this influence occurs at the level of global task intention rather than the preparation of specific actions.

Previous research has identified switch-related modulations of 3 markers of global (i.e., nonmotor-specific) task preparation: A frontal CNV-like slow wave (Lorist et al. 2000), an accompanying posterior positivity (Lavric et al. 2008), and oscillatory alpha power (Gladwin and de Jong 2005).

The insensitivity of MRAAs to between-task differences marks a clear dissociation between these measures of motor-specific preparation and our measures of global task preparation the CNV, slow posterior positivity, and parieto-occipital alpha power.

Anomalous use of context during task preparation in schizophrenia: a magnetoencephalography study.

Task preparation processes related to reward prediction precede those related to task-difficulty expectation.. Neuroimage, 84, 639-647.

These modulations were restricted to markers of global task preparation the CNV, slow posterior positivity, and oscillatory alpha power over posterior scalp sites and were absent in EEG measures of motor-specific preparation.