![]() Many of these errors occur as a result of excessive demands due to complex traffic situations. The vast majority of these accidents are caused by human error 2– 4. We propose that the right middle frontal gyrus might be a suitable region for the application of powerful small-area brain computer interfaces.Įach year approximately 1.35 million people die because of road traffic accidents while another 20–50 million suffer from non-fatal injuries 1. Thus, a main component of drivers’ mental workload in complex surroundings might stem from the fact that large amounts of spatial information about the course of the road as well as other road users has to constantly be upheld, processed and updated. ![]() ![]() The area is highly involved in spatial working memory processing. A further analysis with higher spatial resolution revealed a center of activation in the right anterior dorsolateral prefrontal cortex. We found that demanding city environments induced both higher subjective workload ratings as well as higher bilateral middle frontal gyrus activation than less demanding country environments. In this study, we used functional near-infrared spectroscopy and subjective ratings to measure mental workload in two virtual driving environments with distinct demands. To design economic brain computer interfaces that do not compromise driver comfort, it is necessary to identify brain areas that are most sensitive to mental workload changes. Uninstall oka mirror audio driver drivers#Thus, driver-assisting systems that automatically adapt to a drivers current mental workload via brain–computer interfacing might greatly contribute to traffic safety. ![]() Optimal mental workload plays a key role in driving performance. ![]()
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