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脑科学与类脑研究概述   总被引:1,自引:0,他引:1       下载免费PDF全文
脑科学和类脑智能技术是两个重要的前沿科技领域;二者相互借鉴、相互融合的发展是近年来国际科学界涌现的新趋势。脑科学研究对大脑认知神经原理的认识,提升了人类对自身的理解和脑重大疾病的诊治水平,也为发展类脑计算系统和器件、突破传统计算机架构的束缚提供了重要的依据。文章概括性地总结了国际脑科学和智能技术领域的总体进展,未来15年的发展趋势和有望解决的重大科学问题,以及我国在这两领域发展的特色和优势。  相似文献   
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最近,获得2005年度中国国际科技合作奖的中科院上海神经科学研究所所长蒲慕明教授,应科技部之邀在京做了“关于在中国构筑世界一流研究所的若干思考”的报告,他在报告中指出:  相似文献   
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加州大学旧金山分校的发展历程表明:在竞争中与对手共存发展、基础研究与实践有机结合、紧跟社会需求开展学术研究、建设强有力的科研合作团队等发展策略,对UCSF的跨越式发展发挥了重要作用。  相似文献   
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Mingjie Zhang is a distinguished structural biologist whose research interest is the protein assemblies in cells, particularly those at the synapse, where two neurons meet and transmit nervous impulses from one to the other. In recent years, his group discovered the phenomenon of phase separation in both the pre- and post-synaptic sites of neurons and elucidated its regulation and physiological function. In this interview, NSR Executive Editor-in-Chief Mu-ming Poo talks with Prof. Zhang on the fast-developing research area of biological phase separation, as well as Zhang''s new role as the Founding Dean of the School of Life Sciences at Southern University of Science and Technology (SUSTech) in Shenzhen.  相似文献   
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Marmosets are highly social non-human primates that live in families. They exhibit rich vocalization, but the neural basis underlying this complex vocal communication is largely unknown. Here we report the existence of specific neuron populations in marmoset A1 that respond selectively to distinct simple or compound calls made by conspecific marmosets. These neurons were spatially dispersed within A1 but distinct from those responsive to pure tones. Call-selective responses were markedly diminished when individual domains of the call were deleted or the domain sequence was altered, indicating the importance of the global rather than local spectral-temporal properties of the sound. Compound call-selective responses also disappeared when the sequence of the two simple-call components was reversed or their interval was extended beyond 1 s. Light anesthesia largely abolished call-selective responses. Our findings demonstrate extensive inhibitory and facilitatory interactions among call-evoked responses, and provide the basis for further study of circuit mechanisms underlying vocal communication in awake non-human primates.  相似文献   
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大学生心理状况与调适对策   总被引:1,自引:0,他引:1  
文章根据问卷调查结果 ,对高校学生的心理状况进行粗浅分析 ,并结合高校实际 ,提出几种学生心理的调适对策  相似文献   
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