METHODS: Fourteen healthy volunteers were enrolled. We used a modified version of the classical Go/NoGo task, based on Rule Shift Cards, characterized by a baseline and two different tasks of different complexity. The participants were divided into subjects with Good (GP) and Poor (PP) performances.
RESULTS: In the baseline, CI was negatively correlated with α/ϑ. In task 1, the CI was negatively correlated with the errors and α/ϑ, while the errors were positively correlated with α/ϑ. In task 2, CI was negatively correlated with the Reaction Time and positively with α, and the errors were negatively correlated with the Reaction Time and positively correlated with α/ϑ. The GP group showed, at baseline, a negative correlation between CI and α/ϑ.
CONCLUSIONS: We provide a new combined Brain-Heart model underlying inhibitory control abilities. The results are consistent with the complementary role of α and ϑ oscillations in cognitive control.
方法:纳入14名健康志愿者。我们使用了经典Go/NoGo任务的修改版本,基于规则移位卡,以基线和不同复杂性的两个不同任务为特征。参与者被分为表现良好(GP)和较差(PP)的受试者。
结果:在基线中,CI与α/
结论:我们提供了一种新的脑-心脏组合模型,其具有抑制控制能力。研究结果与α和振荡在认知控制中的互补作用一致。