For most of its 100 - year history , neuroscience has embraced a central dogma : a mature adult ' s brain remains a stable , unchanging , computerlike machine with fixed memory and processing power 神经科学100年的历史当中,大多信奉著一个中心思想:成年人的脑子是个稳定、不变、如计算机般的机器,有著一成不变的记忆与资讯处理能力。