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Behind the wheels with autism and ADHD: Brain networks involved in driving hazard detection
Transportation Research Part F: Traffic Psychology and Behaviour Pub Date : 2021-02-04 , DOI: 10.1016/j.trf.2021.01.007
Haley M. Bednarz , Despina Stavrinos , Austin M. Svancara , Gabriela M. Sherrod , Hrishikesh D. Deshpande , Rajesh K. Kana

Driving is a cognitively challenging task, and many individuals with autism spectrum disorder (ASD) or with attention-deficit/hyperactivity disorder (ADHD) struggle to drive safely and effectively. Previous evidence suggests that core neuropsychological deficits in executive functioning (EF) and theory of mind (ToM) may impact driving in ASD and ADHD. This functional magnetic resonance imaging (fMRI) study compares the brain mechanisms underlying ToM and EF during a hazard perception driving task. Forty-six licensed drivers (14 ASD, 17 ADHD, 15 typically developing (TD)), ages 16–27 years, viewed a driving scenario in the MRI scanner and were instructed to respond to driving hazards that were either “social” (contained a human component such as a pedestrian) or “nonsocial” (physical objects such as a barrel). All groups of participants recruited regions part of the “social brain” (anterior insula, angular gyrus, right middle occipital gyrus, right cuneus/precuneus, and right inferior frontal gyrus) when processing social hazards, and regions associated with motor planning and object recognition (postcentral gyrus, precentral gyrus, and supplementary motor area) when processing nonsocial hazards. While there were no group differences in brain activation during the driving task, years licensed was predictive of greater prefrontal and temporal activation to social hazards in all participants. Findings of the current study suggest that high-functioning ASD and ADHD licensed drivers may be utilizing similar cognitive resources as TD controls for decisions related to driving-related hazard detection.



中文翻译:

自闭症和多动症的背后:大脑网络参与驾驶危险检测

驾驶是一项具有挑战性的任务,许多患有自闭症谱系障碍(ASD)或注意力不足/多动症(ADHD)的人都难以安全有效地驾驶。先前的证据表明,执行功能(EF)和心理理论(ToM)中的核心神经心理学缺陷可能会影响ASD和ADHD的驾驶。这项功能磁共振成像(fMRI)研究比较了危险感知驱动任务期间ToM和EF的大脑机制。年龄在16-27岁之间的46名持照驾驶员(14名ASD,17名ADHD,15名通常处于发展中的(TD)),在MRI扫描仪中查看了驾驶情况,并被指示对“社会”危险驾驶(包括人为组成部分,例如行人)或“非社交”(有形物体,例如桶)。在处理社会危害时,所有参与者均征集了“社会大脑”的一部分区域(前脑岛,角回,右枕中回,右楔/足前突和右下额回),以及运动计划和对象识别相关的区域(非中央社交区,中央非社交区和辅助运动区)处理非社会危害时。尽管在驾驶任务期间大脑激活没有群体差异,但获得许可的年份预示了所有参与者对社会危害的额叶前额和颞叶活化程度将更高。当前研究的结果表明,具有高功能的ASD和ADHD许可驾驶员可能会利用与TD控件类似的认知资源来进行与驾驶相关的危险检测相关的决策。在处理社会危害时,应选择角状回,右枕中回,右楔骨/前额肌和右下额回;在处理非社会性危害时,应考虑与运动计划和对象识别相关的区域(中枢回,中枢回和辅助运动区)。尽管在驾驶任务期间大脑激活没有群体差异,但获得许可的年份预示了所有参与者对社会危害的额叶前额和颞叶活化程度将更高。当前研究的结果表明,具有高功能的ASD和ADHD许可驾驶员可能会利用与TD控件类似的认知资源来进行与驾驶相关的危险检测相关的决策。在处理社会危害时,应选择角状回,右枕中回,右楔骨/前额肌和右下额回;在处理非社会性危害时,应考虑与运动计划和对象识别相关的区域(中枢回,中枢回和辅助运动区)。尽管在驾驶任务期间大脑激活没有群体差异,但获得许可的年份预示了所有参与者对社会危害的额叶前额和颞叶活化程度将更高。当前研究的结果表明,具有高功能的ASD和ADHD许可驾驶员可能会利用与TD控件类似的认知资源来进行与驾驶相关的危险检测相关的决策。以及在处理非社会危害时与运动计划和对象识别相关的区域(中央后回,中央前回和辅助运动区域)。尽管在驾驶任务期间大脑激活没有群体差异,但获得许可的年份预示了所有参与者对社会危害的额叶前额和颞叶活化程度将更高。当前研究的结果表明,具有高功能的ASD和ADHD许可驾驶员可能会利用与TD控件类似的认知资源来进行与驾驶相关的危险检测相关的决策。以及在处理非社会危害时与运动计划和对象识别相关的区域(中央后回,中央前回和辅助运动区)。尽管在驾驶任务期间大脑激活没有群体差异,但获得许可的年份预示了所有参与者对社会危害的额叶前额和颞叶活化程度将更高。当前研究的结果表明,具有高功能的ASD和ADHD许可驾驶员可能会利用与TD控件类似的认知资源来进行与驾驶相关的危险检测相关的决策。获许可的年限预示着所有参与者的前额叶和颞叶活化对社会危害的作用都会更大。当前研究的结果表明,具有高功能的ASD和ADHD许可驾驶员可能会利用与TD控件类似的认知资源来进行与驾驶相关的危险检测相关的决策。获许可的年限预示着所有参与者的前额叶和颞叶活化对社会危害的作用都会更大。当前研究的结果表明,具有高功能的ASD和ADHD许可驾驶员可能会利用与TD控件类似的认知资源来进行与驾驶相关的危险检测相关的决策。

更新日期:2021-02-04
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