Previous studies with FRET sensors on activation of other classes of heterotrimeric G proteins showed a sustained activity in the continued presence of agonist [ 14- 19, 19, 52].
But its real beginning, as a sustained activity, dates from the ancient Greeks.
At 7 am a large activity is also registered on the top-left corner of the Milano grid, suggesting that a group of supporters is probably reaching the city from the Malpensa airport that is located on that side of the region, as well as a sustained activity still registered at Linate and at the several railway stations.
For example, during rule-based tasks with their correct/incorrect answers, the medial and lateral prefrontal cortex (but not parietal cortex) show a combination of sustained activity during task-blocks but also phasic responses to error events (Dosenbach et al. 2006).
For some parents, the worry was more prominent earlier on in the diagnosis of T1DM, as one mother described her initial worries about skiing, "We weren't too sure how a lot of activity, quite sustained activity for a couple of hours would affect her, so that was a worry I suppose at the time, but as time went on you know, we were able to learn and understand" (P17).
Ionic silver has a well-established role as an antimicrobial agent, providing effective and sustained activity against a broad range of microorganisms, including antibiotic-resistant strains.
To assess both transient and sustained activity, a mixed blocked/event-related design was used, such that sustained or tonic activity could be dissociated from transient or trial-specific activation [24].
Interestingly, the tonic activation increase in the left dorsal striatum (−9, 12, 3) region that was observed to be specific to the Liquid condition was also correlated to larger performance improvement in the Liquid block (i.e., faster RTs in Liquid vs. Baseline was associated with a larger increases in sustained activity in Liquid vs. Baseline; r = −.47, p<0.01; see Figure 7).
The results described above suggest an anatomical dissociation in sustained activity between components of the brain's cognitive control and reward networks.
Increasing temporal integration demands led to a shift from transient to sustained activity in additional regions, including right hemisphere dorsolateral and frontopolar PFC.
That said, the difference across all regions in relative sustained activity as a function of nameability was robust.
