Effects of 5 and 20Hz magnetic field(MF) on brain response were compared in 22 normal subjects during selective response(SRP) and selective mental arithmetic(SMA).

• 基于在脑电频率范围内的磁场剌激对脑过程可能有调制作用的假设，并在已取得结果的基础上，本文在22名正常被试者中比较了5Hz和20Hz的磁场剌激对进行选择反应（SRP）和选择心算（SMA）时脑反应的影响。