儿童脑震荡后4周和12周症状负担与处理速度和执行功能之间的关联
Veronik Sicard1, Andrée-Anne Ledoux1,2, Ken Tang3
1Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada.
Journal of the International Neuropsychological Society : JINS
|January 26, 2024
概括
脑震荡儿童的症状负担较高与工作记忆和认知灵活性较差有关. 这些发现凸显了对脑震荡恢复管理的全面评估的需要.
科学领域:
- 儿科神经学 儿科神经学
- 神经科学是一个神经科学.
- 临床心理学 临床心理学
背景情况:
- 儿童脑震荡恢复是使用症状报告和认知评估来监测的.
- 症状负担与特定的认知功能 (如处理速度和执行功能) 之间的关系仍然不清楚.
- 了解这种关系对于有效的儿童脑震荡管理至关重要.
研究的目的:
- 检查创伤后4周和12周后脑震荡后症状负担和认知结果 (处理速度和EF) 之间的关联.
- 为了确定性是否缓和症状负担和认知表现之间的关系.
- 为了向临床实践提供有关儿童脑震荡恢复评估的信息.
主要方法:
- 一项前性多中心队列研究包括311名患有急性脑震荡的儿童 (5-17.99岁).
- 使用脑震荡后症状清单 (PCSI) 测量症状负担.
- 在受伤后4周和12周使用5个处理速度和EF任务评估认知表现,并使用通用最小平方模型进行分析.
主要成果:
- 较高的症状负担与落后数字跨度 (工作记忆) 和口语流性 (认知灵活性) 的较低得分相关.
- 这些关联在脑震荡后的4周和12周都是一致的.
- 没有观察到性行为的显著缓解作用,症状负担也没有影响其他测试认知任务的表现.
结论:
- 儿科脑震荡后增加的症状负担与工作记忆和认知灵活性的缺陷有关.
- 观察到的关联不受参与者的性别的影响.
- 这些发现强调了评估症状和执行功能对于儿童脑震荡管理的整体方法的重要性.
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