Sentence examples for change in alertness from inspiring English sources

A phasic change in alertness is produced every time that a warning stimulus precedes a target, and it enhances and maintains the response readiness to an impending stimulus.

The change in alertness was just correlated with performances on the 2-back task.

Averaging across gum conditions, alertness was higher in chewing gum conditions compared to the control, F 1,98) = 3.92, P =.05, and partial η =.04, but gum did not moderate the change in alertness between initial and final alertness, F 1,98)<.001, P =.99, and partial η <.001.

Analysis of the pre to post-test changes in mood revealed significant changes in alertness (p = 0.002), and calmness (p = 0.00004).

Here, based on previous studies with adult neurological patients who show very severe inattention to the left, we examine whether any spatial bias in ADHD may be modulated by changes in alertness levels.

Melatonin phase shift and suppression, along with changes in alertness and sleepiness, were assessed.We determined that the human circadian system integrates flash sequences in a nonlinear fashion with a linear rise to a peak response (ISI = 7.6 ± 0.53 seconds) and a power function decrease following the peak of responsivity.

Therefore, the increase in rCBF during post learning perfusion compared to its preceding scans could reflect non-specific changes in alertness.

Changes in oxy-Hb concentration with WM load that correlated positively to changes in alertness were observed in the bilateral DLPFC, as suggested in previous fMRI studies [16], [25].

This finding clearly suggests that the correlation between alertness change and bilateral DLPFC activities encompasses the contrasting patterns that emerged in the correlation between changes in alertness and changes in oxy-Hb concentration on the 2-back and 0-back tasks.

Mood and stress reactivity (i.e. the changes in alertness, calmness, contentedness, state anxiety, stress and fatigue) were computed (post-stressor minus pre-stressor or Δ).

Although alertness fell by slightly less in the gum with replacement condition, gum flavour and replacement did not significantly moderate changes in alertness between the initial and final assessment of mood, F 3,96) =.59, P =.62, and partial η =.02, nor did flavour and replacement have a significant main effect on alertness, F 3,96) = 1.61, P =.19, and partial η =.05 (see Figure 1(a)).