Article View: sci.physics
Article #8725Re: Quantum effects in the brain
From: Gregory L. Hansen
Date: Wed, 08 Jan 2003 00:57
Date: Wed, 08 Jan 2003 00:57
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In article <67ab52c2.0301071558.7e44fc36@posting.google.com>, UKComplaint <ukcomplaint@lycos.com> wrote: >Physicist Henry Margenau (quoted by Sir John Eccles) states that the >components of the brain 'are small enough to be governed by >probabilistic quantum laws' and are 'always poised for a multitude of >possible changes, each with a definite probability'. > >Is Margenau's view (that actions in the brain might be subject to >quantum effects) generally accepted withnin science? A neuron, the fundamental unit of the brain, is large enough that it is a thermodynamic system. It will fire deterministically when the concentration versus space and time of stimulating minus inhibiting neurotransmitters is high enough. > >N.B. The blurb for the forthcoming Quantum Mind 2003 Conference on >Consciousness, Quantum Physics and the Brain to be hosted by the >University of Arizona states "recent experimental evidence suggests >quantum nonlocality occurring in conscious and subconscious brain >function, and functional quantum processes in molecular biology are >becoming more and more apparent." Maybe they know something I don't. And maybe the only reason CSICOP isn't going nuts debunking them is because it's the sort of materialist view they like to see. I don't really know. -- "A nice adaptation of conditions will make almost any hypothesis agree with the phenomena. This will please the imagination but does not advance our knowledge." -- J. Black, 1803.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10b271,1779a484ccbb071c X-Google-Attributes: gid10b271,public X-Google-Thread: 1045ed,1779a484ccbb071c X-Google-Attributes: gid1045ed,public X-Google-Thread: 111f18,1779a484ccbb071c X-Google-Attributes: gid111f18,public X-Google-ArrivalTime: 2003-01-07 16:57:47 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!logbridge.uoregon.edu!news.indiana.edu!not-for-mail From: glhansen@steel.ucs.indiana.edu (Gregory L. Hansen) Newsgroups: sci.physics,bionet.neuroscience,alt.consciousness Subject: Re: Quantum effects in the brain Date: Wed, 8 Jan 2003 00:57:46 +0000 (UTC) Organization: Indiana University, Bloomington Lines: 33 Message-ID: <avft2a$8md$3@rainier.uits.indiana.edu> References: <67ab52c2.0301071558.7e44fc36@posting.google.com> NNTP-Posting-Host: steel1.ucs.indiana.edu X-Trace: rainier.uits.indiana.edu 1041987466 8909 129.79.6.176 (8 Jan 2003 00:57:46 GMT) X-Complaints-To: news-admin@indiana.edu NNTP-Posting-Date: Wed, 8 Jan 2003 00:57:46 +0000 (UTC) X-Newsreader: trn 4.0-test62 (21 February 1998)