Method: Firstly, we recorded visual evoked magnetic field of 5 anisometropic amblyopic children and 4 normal children by whole and half field pattern reversal stimulation.

• 方法:对4例健康儿童及5例单眼屈光参差性弱视儿童分别进行双眼全视野、左右单眼全视野、左右单眼半侧视野黑白棋盘格翻转刺激的磁场诱发反应。