| Abstrakt: |
A recent study conducted by researchers at Xidian University in Shaanxi, China, explored the effects of functional near-infrared spectroscopy-based neurofeedback training on time-on-task effects and sustained cognitive performance. The study involved a randomized, single-blind, sham-controlled design, with participants receiving feedback signals of their own dorsolateral prefrontal cortex activity or signals from the neurofeedback group. Results showed that the neurofeedback group exhibited increased dorsolateral prefrontal cortex activation, improved accuracy in a cognitive task, and decreased response time in a vigilance task after neurofeedback training. The findings suggest that neurofeedback training can regulate time-on-task effects and enhance performance on sustained cognitive tasks by increasing dorsolateral prefrontal cortex activity. [Extracted from the article] |
