神经元建模和脑功能成像的研究王卫东.pdfVIP

4 1997 * 王卫东　包尚联 北京大学重离子物理研究所, 100871 柯有安 北京理工大学电子工程系, 100871 长期以来, 在理论上架建神经生理学和心理学之间的桥梁 直是神经科学家和认 知科学家的研究方向和发展目标。根据电生理学的数据、神经生理学实验和神经心理学证据, 本 文建立了 种生物神经元的合理数学模型。该神经元模型构造的神经网络的动力学行为可以联 系到 些神经生理现象和心理现象。本文还讨论了神经元建模、脑功能和功能成像三者之间的 交叉问题。 神经细胞, 神经生理学,网络, 电子成像。 Studi es on Neuronal Modeling and Functional Brain Mapping Wang Weidong and Bao Shanglian T he I ns tit ute of H eav y I o n P hy si cs , P ek ing Univ er si ty , 100871 Ke Youan T he D ep art ment of E lect r ic al Eng ineer ing , B ei ing I ns tit ute of T echnol ogy , 100871 Abstract: It has been being the goal and interest of neural and cognitive scientists to build theoretically a bridge bet een neuroscience and psychology. Based on the electrophysiological da- ta, neurophysiological experiments and neruopsychological phenomena, e present a biologically plausible neuronal model Some physiological and psychological phenomena are connected ith. the dynamic behaviors of the neural net orks hich are constructed ith this neuronal model. The problems crossed among neuronal modeling, functional brain and brain mapping are also de- scribed in this paper. Keywords : Neuron Neuronal modeling Theoretical neuroscience Neural dar inism Co-, , , , herent neural oscillation hypothesis Functional brain mapping, . a , 1 , , , :( 1) , , , , a * ,