Objective to study the cultivation condition in vitro and differentiation of neural stem cells from the embryonic human in order to find a way to get purified multipotential neural stem cells.

目的探讨人胚神经干细胞体外培养的条件和分化情况，以摸索出一种切实可行的能获得较纯且多潜能人胚神经干细胞的方法。

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Further, a hybrid BP algorithm with dead interval of error is derived for training the neural classifier in order to increase training speed and classification accuracy.

此外，提出用带输出误差死区的混合BP算法训练神经元分类器，提高了网络学习训练速度和分类准确性。

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Discusses the serial combination of high order neural network and data fusion.

讨论了数据融合与高阶神经网络的串行结合。

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Indeed, the MIT team plans to use this chip to model neural structures such as vision in order to gain a deeper understanding of the brain.

FORBES: MIT Scientists Develop A Chip That Mimics Brain Synapses