However, performance on the verbal learning task declined from baseline in all exposure conditions, suggesting that subject fatigue or lapses in the ability to maintain attention to the material during the exposure period, rather than H2S exposure, could account for the finding.
But he notes that researchers should also test whether quantities of proteins that help LAMP-2A with its disposal tasks decline with age.
It is likely that the spatial requirements of the tasks in Experiments 2 and 3 were particularly demanding for patients with neglect and posterior parietal damage, leading to the observed time-on-task decline in both experiments.
Once again, the route of breathing was critically important – the effects were seen when the participants were asked to breath in through their noses, but their performance on both tasks declined markedly when they breathed through their mouths.
It is well established that facing a cognitive challenge while carrying out a motor task interferes with the motor task performance, and in general the ability of handling a dual-task declines progressively with aging.
TVOC concentrations after the tasks declined exponentially to background concentrations.
This activity pattern suggested that the neural differences between the EX and AP addition tasks declined for abacus-trained children.
Specifically, this study found that both tasks declined with increasing disease severity, but that naming was much more profoundly impaired early and throughout the span of the disorder indicating that naming is very sensitive to the presence of even mild semantic impairments.
Officials with a federal mortgage fraud task force declined to comment.
Lori Bailey, a spokesman for the Federal Bureau of Investigation, which directs the task force, declined to comment on the specifics of the investigation.
Mr. Campolo and Jeffrey R. Cartwright, the director of the county arson task force, declined comment on the start of the panel's work.
