Diversity and Noise in Neurodynamics Across Different Functional Levels

doi:10.1007/978-981-10-0207-6_91

CORC > 兰州理工大学 > 兰州理工大学 > 机电工程学院

	Diversity and Noise in Neurodynamics Across Different Functional Levels
	Tchaptchet, Aubin 1; Jin, Wuyin 2; Braun, Hans A.1
	2016
DOI	10.1007/978-981-10-0207-6_91
页码	681-687
英文摘要	Neural activity at all functional levels is subjected to randomness and noise as can be seen in recordings of ion channels and action potentials as well as in physiological parameters of autonomic processes up to measures of mental and behavioral functions. This will be illustrated by experimental recordings supplemented by mathematical modeling studies. Particular emphasis will be laid on the fact that neural processes are endowed with a principally unavoidable uncertainty which is introduced already at the basic level of neural functions: the opening and closing of ion channels. This channel noise will not necessarily smear out toward higher functional levels but may even be amplified by another particular property of neural functions, their inherent nonlinearities. It can be speculated whether such principle uncertainty is the reason why cognitive functions, like decision-making, are typically vague and imprecise but also might be a source of flexibility, adaptability, and creativity.
会议录	ADVANCES IN COGNITIVE NEURODYNAMICS (V)
会议录出版者	SPRINGER-VERLAG SINGAPORE PTE LTD
会议录出版地	152 BEACH ROAD, #21-01/04 GATEWAY EAST, SINGAPORE, 189721, SINGAPORE
语种	英语
WOS研究方向	Neurosciences & Neurology
WOS记录号	WOS:000387956200091
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36427]
专题	机电工程学院
通讯作者	Tchaptchet, Aubin
作者单位	1.Philipps Univ Marburg, Inst Physiol, Deutschhausstr 1, D-35037 Marburg, Germany 2.Lanzhou Univ Technol, Sch Mech & Elect Engn, 287 Langongping Rd, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Tchaptchet, Aubin,Jin, Wuyin,Braun, Hans A.. Diversity and Noise in Neurodynamics Across Different Functional Levels[C]. 见:.