中华行为医学与脑科学杂志
中華行為醫學與腦科學雜誌
중화행위의학여뇌과학잡지
CHINESE JOURNAL OF BEHAVIORAL MEDICINE AND BRAIN SCIENCE
2012年
8期
741-743
,共3页
孙延超%李秀艳%高卫星%杨海英%许桂春
孫延超%李秀豔%高衛星%楊海英%許桂春
손연초%리수염%고위성%양해영%허계춘
珠心算训练%形状识别%事件相关电位%儿童
珠心算訓練%形狀識彆%事件相關電位%兒童
주심산훈련%형상식별%사건상관전위%인동
Mental abacus calculation training%Form recognition%Event-related potential%Children
目的 探讨珠心算训练对儿童形状识别的影响.方法 采用事件相关电位(ERP)技术对14名珠心算训练儿童和14名非珠心算训练儿童进行不同形状识别时的ERP记录,分析两组儿童不同脑区ERP波幅和潜伏期的差异.结果 (1)两组儿童枕部P1波幅差异显著,珠心算儿童的P1波幅[(9.59±3.58)μV]高于非珠心算儿童[(7.06 ±2.84)μV],差异具有显著性(P＜0.05);(2)珠心算儿童右侧枕颞区N170波幅[(-9.83 ±2.97)μV]小于非珠心算儿童[(- 12.45 ±2.51)μV],差异具有显著性(P＜0.05);(3)珠心算儿童前额P3波幅[(7.65 ±2.25)μV]大于非珠心算儿童[(4.89±3.35) μV],差异具有显著性(P＜0.05).结论 珠心算训练对儿童形状识别的脑功能有一定影响.
目的 探討珠心算訓練對兒童形狀識彆的影響.方法 採用事件相關電位(ERP)技術對14名珠心算訓練兒童和14名非珠心算訓練兒童進行不同形狀識彆時的ERP記錄,分析兩組兒童不同腦區ERP波幅和潛伏期的差異.結果 (1)兩組兒童枕部P1波幅差異顯著,珠心算兒童的P1波幅[(9.59±3.58)μV]高于非珠心算兒童[(7.06 ±2.84)μV],差異具有顯著性(P＜0.05);(2)珠心算兒童右側枕顳區N170波幅[(-9.83 ±2.97)μV]小于非珠心算兒童[(- 12.45 ±2.51)μV],差異具有顯著性(P＜0.05);(3)珠心算兒童前額P3波幅[(7.65 ±2.25)μV]大于非珠心算兒童[(4.89±3.35) μV],差異具有顯著性(P＜0.05).結論 珠心算訓練對兒童形狀識彆的腦功能有一定影響.
목적 탐토주심산훈련대인동형상식별적영향.방법 채용사건상관전위(ERP)기술대14명주심산훈련인동화14명비주심산훈련인동진행불동형상식별시적ERP기록,분석량조인동불동뇌구ERP파폭화잠복기적차이.결과 (1)량조인동침부P1파폭차이현저,주심산인동적P1파폭[(9.59±3.58)μV]고우비주심산인동[(7.06 ±2.84)μV],차이구유현저성(P＜0.05);(2)주심산인동우측침섭구N170파폭[(-9.83 ±2.97)μV]소우비주심산인동[(- 12.45 ±2.51)μV],차이구유현저성(P＜0.05);(3)주심산인동전액P3파폭[(7.65 ±2.25)μV]대우비주심산인동[(4.89±3.35) μV],차이구유현저성(P＜0.05).결론 주심산훈련대인동형상식별적뇌공능유일정영향.
Objective To 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 ).Conclusion The brain function of form recognition in children is influenced by mental abacus calculation training.
