The effect of mental abacus calculation training on form recognition of children: an ERP study / 中华行为医学与脑科学杂志

ABSTRACT

ObjectiveTo explore the influence of mental abacus calculation (MAC) training on children's form recognition.Methods 28 children ( 14 children with MAC training and 14 children with non-MAC traning)were investigated by using event-related potential(ERP) technology.The event-related potentials were recorded when subjects were in the different form shape recognition.Results ( 1 ) The amplitudes of the posterior P1 evoked by the children with MAC training ( (9.59 ± 3.58) μV) were significantly greater than that of the children without MAC training ( (7.06 ± 2.84) μV) ( P ＜ 0.05 ).(2) The amplitudes of right temporal-posterior N170 of children with MAC( ( -9.83 ±2.97) μV) were markedly less than that of children with non-MAC( ( - 12.45 ±2.51 ) μV) ( P ＜ 0.05 ).( 3 ) The amplitudes of prefrontal P3 of children with MAC ( (7.65 ± 2.25 ) μV) were remarkably greater than that of children with non-MAC ( (4.89 ± 3.35 ) μV) ( P ＜ 0.05 ).ConclusionThe brain function of form recognition in children is influenced by mental abacus calculation training.