生理心理研究中的脑生物电方法及其微机处理系统  

ANALYTIC METHODS OF THE BI0ELECTRICAL ACTIVITIES OF THE BRAIN AND ITS MICROCOMPUTER PROCESSING SYSTEM IN PHYSIOPSYCHOLOGICAL INVESTIGATION

作　　者：范思陆[1] 

机构地区：[1]中国科学院心理研究所

出　　处：《心理学报》1988年第1期58-64,共7页Acta Psychologica Sinica

基　　金：国家自然科学基金(生)85-126号课题的一部份

摘　　要：本主讨论了生理心理研究中脑生物电方法学上的有关问题,并在此基础上,设计编制了一个实用的脑生物电信号微机处理系统PSBSB。它主要适用于生理心理或神经生理实验室的脑自发电位或诱发电位(尤其事件相关电位)的分析处理,也可以发展成常规的检查系统。它不仅纳入了该领域中的主要方法,而且,数据处理能力和数据吞吐能力都比较强,特别是,它在二次处理能力,功能的灵活性和可发展性,硬件的可扩充性,以及易普及性等方面,有更大的优越性,更能适应于生理心理实验研究中发展的需要。This paper discusses some important methodological problems in thephysiopsychological investigation of the bioelectrical activities of the brain.A practical microcomputer processing system of the bioelectrical signalsof the brain (PSBSB) was established and used to analyse EEG andEPs (including ERPs) in aphysiopsychological or neurophysiological labora-tory. It can also be turned into a routine detecting system. It not onlyincludes most of the current methods used in this field but also haspowerful processing ability and a great capacity for handling data. Its proce-ssing speed meets all ordinary requirements. In some aspects, its functionsare close to or even surpass those of some ordinary minicomputers and spe-cial purpose computers, especially in secondary processing ability, functio-nal flexibility, expansibility of software and hardware, and populariza-tion. it is more suitable for physiopsychological investigation.

关 键 词：微机处理系统 神经生理 分析处理 数据处理能力 硬件 优越性 计算机 基本模型 心理研究 工作参数 

分 类 号：B[哲学宗教]