Université Laval, Programme de maîtrise en orthophonie, Faculté de médecine, Département de réadaptation, 1050, avenue de la Médecine, QC, Canada Centre de recherche de l'Institut universitaire en santé mentale de Québec, 2601, rue de la Canardière, QC, Canada.
J Parkinsons Dis. 2013 Jan 1;3(3):393-7. doi: 10.3233/JPD-130182.
According to the dominant view in the literature, basal ganglia do not play a direct role in language but are involved in cognitive control required by linguistic and non-linguistic processing. In Parkinson's disease, basal ganglia impairment leads to motor symptoms and language deficits; those affecting the production of verbs have been frequently explored. According to a controversial theory, basal ganglia play a specific role in the conjugation of regular verbs as compared to irregular verbs. We report the results of 15 patients with Parkinson's disease in experimental conjugation tasks. They performed below healthy controls but their performance did not differ for regular and irregular verbs. These results confirm that basal ganglia are involved in language processing but do not play a specific role in verb production.
根据文献中的主流观点，基底神经节在语言中不起直接作用，而是参与语言和非语言处理所需的认知控制。在帕金森病中，基底神经节的损伤导致运动症状和语言缺陷；那些影响动词产生的缺陷经常被探索。根据一个有争议的理论，基底神经节在动词的变位方面起着特定的作用，与不规则动词相比，它们在动词的变位方面起着特定的作用。我们报告了 15 例帕金森病患者在实验变位任务中的结果。他们的表现低于健康对照组，但他们在规则动词和不规则动词上的表现没有差异。这些结果证实基底神经节参与语言处理，但在动词产生中不起特定作用。
