These changes have been called event-related synchronization (ERS) for higher task-related power or event-related desynchronization (ERD) for lower task-related power as compared to the baseline; ERS and ERD are due to an increase or a decrease, respectively, in local synchrony of the underlying neuronal populations oscillating in the same frequency band.
The upper graphs show results for high task similarity, the lower graphs for low task similarity.
Results from this low-level task are often used for higher level tasks such as tracking, counting, recognition, and classification.
fMRI assessed brain responses undergo a wavelength-dependency for higher executive task (2-back task), such that blue light (480 nm) enhances modulations in the brainstem (in a LC-compatible location), in the thalamus and insula, in relation to green (550 nm) and violet exposures (430 nm).
The default network is composed of a set of brain regions that are more activated for low-demand tasks or rest than for high-demand tasks, across a variety of different situations (Raichle et al. 2001; Buckner et al. 2008).
The action costs for high complexity tasks were 22.4 times increased per task per car compared to low complexity tasks.
Although kill-based preemption is adopted as an optimal solution for high-priority tasks, it severely harms low-priority tasks.
In general, cooperation is more effective for higher-order tasks (e.g., problem solving), whereas competition is more effective for lower-order tasks (e.g., rote learning) (e.g., Johnson et al. 1981; Johnson et al. 1980).
However, the present results clarify that left-hemispheric activation is dominant for high-frequency tasks especially in the angular gyrus, while right-hemispheric activation is dominant for low-frequency tasks in the supramarginal gyrus.
Or they might see greater value in tapping world-class expertise for high-end tasks.
For high complexity tasks, full training is advisable for both skills acquisition and retention.
