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Vigilance Inhibitory Control and Regional Cerebral Blood Oxygenation in the PFC - Differences in ADHD Types of Presentations

机译:PFC中的警惕抑制控制和区域脑血氧合 - ADHD类型介绍的差异

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摘要

It is commonly believed that proven abnormalities in the structure and functioning of the prefrontal lobes affect cognitive deficits in children with ADHD. The purpose of the current study was to assess vigilance, inhibitory control, and regional cerebral blood oxygenation (rCBO2) in the prefrontal cortex (PFC) of children with ADHD. The study included 150 children with ADHD and 51 typically developing (TD) children aged 9-12 years. Children with ADHD showed a deficit in vigilance (assessed by the shortened version of the Mackworth clock task), inhibitory control (the Stroop task), different rCBO2 patterns in the PFC, as well as lower cortical activation during cognitive tasks. These differences are discussed in the context of the types of ADHD presentations.
机译:通常认为预偏移裂片结构和运作的经过验证的异常影响ADHD儿童的认知缺陷。目前研究的目的是评估具有ADHD的儿童前额叶皮质(PFC)中的警症,抑制控制和区域脑血氧氧合(RCBO2)。该研究包括150名患有9-12岁的ADHD和51名典型发展(TD)儿童。有adhd的儿童在警惕(Mackworth时钟任务的缩短版本评估)上表现出赤字,禁止控制(Stroop任务),PFC中的不同RCBO2模式,以及在认知任务期间的降低皮质激活。在ADHD演示文稿类型的背景下讨论了这些差异。

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