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Neuromotor examination in unilateral cerebral palsy: Bilateral impairments in different levels of motor integration
Applied Neuropsychology: Child ( IF 1.4 ) Pub Date : 2021-06-08 , DOI: 10.1080/21622965.2021.1932498
Deisiane Oliveira Souto 1, 2 , Thalita Karla Flores Cruz 1, 2 , Patrícia Lemos Bueno Fontes 3 , Korbinian Moeller 4, 5, 6, 7 , Vitor Geraldi Haase 1, 2, 8
Affiliation  

Abstract

Unilateral cerebral palsy (UCP) usually results in damage to the unilateral pyramidal system. However, the clinical presentation of neuromotor deficits also suggests lesions to the extrapyramidal and cerebellar systems bilaterally. In this study, we developed and tested a behavioral neuromotor examination protocol assessing impairments at three levels of motor integration for children with UCP, also considering impairments of the non-paretic upper limb as well as the influences of the laterality of the lesion. We included 30 children with UCP (10.79 ± 2.61 years) and 60 healthy children (8.27 ± 1.57 years) in the study. All children were assessed on general cognitive ability and classified according to the manual ability classification system (MACS). Our neuromotor examination protocol incorporated specific tasks for each level of motor integration: pyramidal, extrapyramidal and cerebellar. Children with UCP and controls did not differ with respect to general cognitive abilities and sex but children with UCP were significantly older. Controls performed significantly better than children with UCP on neuromotor tasks at all levels of motor integration. Additionally, performance of the non-plegine hand in children with UCP was significantly inferior to controls. With the exception of fine motor skills (pyramidal level), children with right and left UCP did not differ. Our behavioral neuromotor examination was sensitive to reveal impairments at all three levels of motor integration bilaterally in children with UCP—although more subtle for the non-paretic limb.



中文翻译:

单侧脑瘫的神经运动检查:不同水平运动整合的双侧损伤

摘要

单侧脑瘫 (UCP) 通常会导致单侧锥体系统受损。然而,神经运动障碍的临床表现也提示双侧锥体外系和小脑系统的病变。在这项研究中,我们开发并测试了一种行为神经运动检查方案,以评估 UCP 儿童的三个运动整合水平的损伤,同时考虑非偏瘫上肢的损伤以及病变侧向性的影响。我们在研究中纳入了 30 名 UCP 儿童(10.79 ± 2.61 岁)和 60 名健康儿童(8.27 ± 1.57 岁)。对所有儿童进行一般认知能力评估,并根据手动能力分类系统(MACS)进行分类。我们的神经运动检查方案结合了每个运动整合水平的特定任务:锥体、锥体外和小脑。患有 UCP 的儿童和对照组在一般认知能力和性别方面没有差异,但患有 UCP 的儿童年龄明显更大。在所有运动整合水平的神经运动任务上,控制组的表现明显优于 UCP 儿童。此外,UCP 患儿的非累赘手的表现明显低于对照组。除了精细运动技能(锥体水平)外,左右 UCP 的儿童没有差异。我们的行为神经运动检查对揭示 UCP 儿童双侧运动整合的所有三个水平的损伤很敏感——尽管对非麻痹肢体更为微妙。锥体外系和小脑。患有 UCP 的儿童和对照组在一般认知能力和性别方面没有差异,但患有 UCP 的儿童年龄明显更大。在所有运动整合水平的神经运动任务上,控制组的表现明显优于 UCP 儿童。此外,UCP 患儿的非累赘手的表现明显低于对照组。除了精细运动技能(锥体水平)外,左右 UCP 的儿童没有差异。我们的行为神经运动检查对揭示 UCP 儿童双侧运动整合的所有三个水平的损伤很敏感——尽管对非麻痹肢体更为微妙。锥体外系和小脑。患有 UCP 的儿童和对照组在一般认知能力和性别方面没有差异,但患有 UCP 的儿童年龄明显更大。在所有运动整合水平的神经运动任务上,控制组的表现明显优于 UCP 儿童。此外,UCP 患儿的非累赘手的表现明显低于对照组。除了精细运动技能(锥体水平)外,左右 UCP 的儿童没有差异。我们的行为神经运动检查对揭示 UCP 儿童双侧运动整合的所有三个水平的损伤很敏感——尽管对非麻痹肢体更为微妙。患有 UCP 的儿童和对照组在一般认知能力和性别方面没有差异,但患有 UCP 的儿童年龄明显更大。在所有运动整合水平的神经运动任务上,控制组的表现明显优于 UCP 儿童。此外,UCP 患儿的非累赘手的表现明显低于对照组。除了精细运动技能(锥体水平)外,左右 UCP 的儿童没有差异。我们的行为神经运动检查对揭示 UCP 儿童双侧运动整合的所有三个水平的损伤很敏感——尽管对非麻痹肢体更为微妙。患有 UCP 的儿童和对照组在一般认知能力和性别方面没有差异,但患有 UCP 的儿童年龄明显更大。在所有运动整合水平的神经运动任务上,控制组的表现明显优于 UCP 儿童。此外,UCP 患儿的非累赘手的表现明显低于对照组。除了精细运动技能(锥体水平)外,左右 UCP 的儿童没有差异。我们的行为神经运动检查对揭示 UCP 儿童双侧运动整合的所有三个水平的损伤很敏感——尽管对非麻痹肢体更为微妙。UCP 患儿的非累赘手的表现明显低于对照组。除了精细运动技能(锥体水平)外,左右 UCP 的儿童没有差异。我们的行为神经运动检查对揭示 UCP 儿童双侧运动整合的所有三个水平的损伤很敏感——尽管对非麻痹肢体更为微妙。UCP 患儿的非累赘手的表现明显低于对照组。除了精细运动技能(锥体水平)外,左右 UCP 的儿童没有差异。我们的行为神经运动检查对揭示 UCP 儿童双侧运动整合的所有三个水平的损伤很敏感——尽管对非麻痹肢体更为微妙。

更新日期:2021-06-08
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