Browsing by Department "Russian Ministry of Health"
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Item Aberrant auditory and visual memory development of children with upper limb motor disorders(MDPI AG, 2021-12) Koriakina, Maria; Agranovich, Olga; Petrova, Ekaterina; Kadieva, Dzerassa; Kopytin, Grigory; Ermolovich, Evgenia; Moiseenko, Olesya; Alekseeva, Margarita; Bredikhin, Dimitri; Bermúdez-Margaretto, Beatriz; Ntoumanis, Ioannis; Shestakova, Anna N.; Jääskeläinen, Iiro P.; Blagovechtchenski, Evgeny; Russian Ministry of Health; Higher School of Economics; Department of Neuroscience and Biomedical EngineeringThe current study aimed to compare differences in the cognitive development of children with and without upper limb motor disorders. The study involved 89 children from 3 to 15 years old; 57 children with similar upper limb motor disorders and 32 healthy children. Our results showed that motor disorders could impair cognitive functions, especially memory. In particular, we found that children between 8 and 11 years old with upper limb disorders differed significantly from their healthy peers in both auditory and visual memory scales. These results can be explained by the fact that the development of cognitive functions depends on the normal development of motor skills, and the developmental delay of motor skills affects cognitive functions. Correlation analysis did not reveal any significant relationship between other cognitive functions (attention, thinking, intelligence) and motor function. Altogether, these findings point to the need to adapt general habilitation programs for children with motor disorders,considering the cognitive impairment during their development. The evaluation of children with motor impairment is often limited to their motor dysfunction, leaving their cognitive development neglected. The current study showed the importance of cognitive issues for these children. Moreover, early intervention, particularly focused on memory, can prevent some of the accompanying difficulties in learning and daily life functioning of children with movement disorders.