Article View: sci.physics
Article #8735Re: Quantum effects in the brain
From: Mark Zarella
Date: Thu, 09 Jan 2003 01:28
Date: Thu, 09 Jan 2003 01:28
236 lines
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13432 bytes
Why do you always respond to your own posts? "Kenneth 'pawl' Collins" <k.p.collins@worldnet.att.net> wrote in message news:jYYS9.101467$hK4.8231021@bgtnsc05-news.ops.worldnet.att.net... > > Kenneth 'pawl' Collins wrote in message ... > | > |Richard S. Norman wrote in message ... > ||On 7 Jan 2003 15:58:32 -0800, ukcomplaint@lycos.com (UKComplaint) > ||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? > ||> > ||>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." > || > ||Physicists do like to theorize quantum events as being responsible > |for > ||mysterious neural events. Certainly quantum theory is necessary to > ||understand chemical bonding, electron excitation, etc. However, > ||membrane proteins are rather massive objects and the energy of > |binding > ||of ligand to receptor or to the movement of a single ion across the > ||membrane are rather large compared with quantal fluctuations. > || > ||Planck's constant is 7 x 10 ^^-34 J s. That corresponds to > ||about 10^^-13 kcal sec/mol (compare with reactions measured > ||in kcal/mol) or to 4 x 10^^-15 eV s (compare with one ion moving > ||across the membrane at 0.1 eV). Of course you have to account for > ||event duration or frequency to make the units comparable, but still > ||most neural activity really does occur at the macroscopic, > classical > ||level. > || > ||There is no need to search for quantal activity to understand what > |we > ||really do observe in the brain. Yes, there are still a lot of > |things > ||we don't understand about brain activity, but most neurobiologists > ||seem to think that this does not seem to be a fruitful direction to > ||look, Penrose and microtubules notwithstanding. > | > |I agree with you Dr. Norman. > | > |While developing Tapered Harmony, I realized 'qm' is so in such a > |tortuously-twisted interpretation of experimental results - that I, > |came to view what underpins its existence as a deliberate effort to > |obfuscate physical reality - 'qm' 'had to be' established as an > |effort to 'prevent' the proliferation of so-called 'nuclear' > weapons. > |'qm' makes no sense in any other way, and I've come to view efforts > |to apply 'qm' to Neuroscience in the same way. It's so far from > Truth > |that it can only become 'rationalized' as an effort to prevent folks > |from comprehending nervous system function [on the parts of folks > |who're 'afraid' of folks in general comprehending nervous system > |function. > | > |It's hard for me to attribute intelligence to 'qm' in any other way, > |and I'm thoroughly-determined to not allow applications of 'qm' in > |Neuroscience to gain any credibility - Humanity is 'finished' if > |so-called 'uncertainty' and the rest of 'quantum weirdness' ever > gain > |a toehold in Neuroscience. > > Note well: I'm =not= saying that there are not cumulative > 'atomic-level' effects. If folks see my recent discussion of Tapered > Harmony, folks'll see that it is not only my position that there are > such cumulative 'atomic-level' effects, but that these 'atomic-level' > effects are tunable. > > If folks look thye'll see that I discussed the same stuff in long > former msgs with respect to ionic-flow, ionic conductances, and the > continuous, cumulative effects of dynamic [ionic] 'charge' > distribution. > > It's 'just' that there's absolutely zero so-called 'probabilistic' > stuff in-there. > > Yes, of course, resort to a statistics is often a usefully-practical > course through which to approach discussion, and through which to > converge upon understanding. I'm not saying that there exists no such > usefulness. > > I'm saying that a stitistical discussion does not, somehow, imbue the > underlying physical dynamics with a 'probabilistic' nature. > > In my experience, any and all of that which has the appearance of > 'being probabilistic' within nervous system function derives in > macroscopic-'level' knowledge insufficiency. When knowledge is > insufficient, to the degree of such insufficiency, nervous system > dynamics converge in commensurately-generalized ways - ways in which > the individual energydynamic 'impacts' of 'scraps' of experience are > 'summed', and acted upon by the TD E/I-minimization mechanisms > [that're outlined in AoK], to yield 'momentary' least-TD E/I > activation 'state' in which the various contributions of the > 'individual' experiential 'scraps' are represented in ways that're > commensurate with the TD E/I that became correlated to them when they > were, themselves, each in their own 'time', the object of supersystem > TD E/I minimization. [As is discussed in AoK, Ap5 & Ap7, such > 'typically' occurs at the prodding of the reward 'servo' mechanisms, > in dynamics where the nervous system attends to that which is > relatively-novel [experiences relatively-small TD E/I(up)] in order > to garner the correlated 'reward', with the result being that TD > E/I-minimization comes to be tuned with specific respect to the > relatively-novel stuff, until, as is discussed in AoK, Ap5, the stuff > becomes so TD E/I-minimized that it has been 'learned' [what has been > referred to as 'learning' is 'just' a correlate of supersystem TD > E/I-minimization - a generalized, experientially-relevant, way of > addressing the dynamics of TD E/I-minimization during common > language-interface information exchange [during 'conversation' :-] > > But the only 'chance' stuff that's in-there derives in the fact [also > discussed in AoK] that experience is individually-unique. This's > where the discussion of the "zone of randomness" in AoK, Ap4 gains > its whole nervous system functional significance. When individuals > having differing experience interact, their nervous systems > [primarily their brains, but it's actually a whole-nervous system > energydynamic, in which stuff like 'body language' [tenseness, > physical rigidity, or lack thereof, facial expressions, etc., =all= > enters into convergence upon mutual TD E/I-minimization] seek TD > E/I-minimization 'on the fly' - within the 'time'-frame of their > ongoing interactive dynamics. > > It's only in these macroscopic-'level' dynamics that there arises > anything that has the appearance of being 'probabilistic', and this, > further, derives in 1. relative experiential 'dissonance' [how > different are the experiential environments in which the individuals > have 'learned'], and 2. the fact that nervous systems configure > themselves dynamically with respect to relatively-contemporaneous > experience [as I've recently discussed with respect to my own neural > dynamics with respect to both Neuroscience and Physics]. > > When an individual nervous system is configured with particular > respect to a particular 'portion' of its experiential realm, such > supersystem configuration is 'carried-into' the individual's > 'momentary' interactive dynamics, and the same is True for the other > individual[s] that enter into the interactive dynamics, and it's > =here= where the macroscopic dynamics can be said to contain an > element of 'chance' - the alternative being having to say that, even > though individuals experience relatively-dissimilar > external-environmental stuff, within varying degrees of physical > [experiential] separation, their nervous systems' information > processing dynamics are, nevertheless, rigorously-coupled, which, > although, not 'impossible, would be beyond the realm of NDT's current > applicability. > > It's precisely with respect to such 'chance' macroscopic experiential > 'dissonance' that NDT's stuff becomes most useful because NDT's > understanding allows individual interactors to comprehend that the > 'blindly'-automated 'passion' that arises when they interact is > 'just' more servo-mechanism-type stuff that evolutionary dynamics > have 'engineered' into nervous systems in its attempt to 'guess' with > respect to 'momentary' experiential dynamics. > > There is one circumstance in which the energydynamics that I'm > addressing have, to date, become Tragically-biased, most often with > Life-Ravaging Consequences. It is when one individual goes into the > midst of a 'group' of individuals whose experience is 'the same', > relative to that of the 'outsider' who has come into their midst. > > In this instance, the 'chance' that anything that the 'outsider' does > that's. merely unafmiliar to the 'group' members, will be > behaviroally-acceptable to the group members decreases as a function > of their number, and as a function of their mutual experience, and as > a function of the interactive dissonance explicitly with respect to > the behavior of the 'foreign' individual. > > That is, in such Tragic interactive dynamics, Reason tends =not= to > enter into the interactive energydynamics that will arise, the whole > of the interactive energydynamics tending to derive in group-wise > relative-familiarities [all of which reduces to group-wise > experiential summations, but which 'takes on a 'life' of its own > because of the intra-group 'amplification' that derives in > mutual-feedback with respect to groupwise TD E/I-minimization. > > Such becomes particularly Tragic relative to this or that group's > degree of experiential isolation - it's what killed the followers of > Jim Jones, in Jonestown [what induced them to drink their cyanide > stuff], and, as I've resently discussed here in bionet.neuroscience, > also the same experientially-inbred stuff that virtually always > precipitates War. > > I Apologize, what's here should be exceedingly-more. I'm $-broke, and > therefore, dealing with the TD E/I(up) 'distractability' of > nutrient-deficits ['hunger'] that're discussed in AoK, Ap5, and going > through forced nicotine withdrawal that're discussed in AoK, Ap4 & > 8 - and just plain 'tired'. > > Still, this stuff is just too important not to address, so I have, > trusting that folks who've followed the discussion of NDT's stuff > over the years will be able to build the thing completely within > their own good noggin' labs. > > That's it for this update to my prior discussion. > > K. P. Collins > > |I've asked to be allowed to address folks in AZ, but have never > heard > |back. > | > |But I've [last fall] finally closed all doors to 'qm', and have > begun > |taking it to the community Physicists. > | > |[If anyone 'wonders', it's why I'm so 'pissed-off' these days. Just > |when I thought my travails because of NDT were winding down - that > |I'd endured all of the hard stuff there was to endure - I realized I > |had to hurry-up and go through the same stuff on behalf of Tapered > |Harmony - and I've not yet been able to find any 'gracefulness' > |within myself with respect to such - I =HATE= having to do it, yet > |again, especially since I'd dared to think that there might be some > |small hope of giving myself over to Love. [Please forgive this [and > |all my other 'asides'] if I don't let the aching out I won't be able > |to do what I have to do.] > | > |ken [k. p. collins] > | > | > >
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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: 2003-01-08 17:28:16 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!cyclone.bc.net!snoopy.risq.qc.ca!nf3.bellglobal.com!news.stealth.net!news.stealth.net!newsfeed1.cidera.com!Cidera!cyclone.nyroc.rr.com!cyclone-out.nyroc.rr.com!twister.nyroc.rr.com.POSTED!not-for-mail From: "Mark Zarella" <mzarella@twcny.rr.com> Newsgroups: sci.physics,bionet.neuroscience,alt.consciousness References: <67ab52c2.0301071558.7e44fc36@posting.google.com> <n3vm1vgu90dvh0nim57ubjtanorsbto3o7@4ax.com> <hINS9.32821$p_6.2758908@bgtnsc04-news.ops.worldnet.att.net> <jYYS9.101467$hK4.8231021@bgtnsc05-news.ops.worldnet.att.net> Subject: Re: Quantum effects in the brain Lines: 238 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1106 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Message-ID: <Ie4T9.111813$eq2.25140244@twister.nyroc.rr.com> Date: Thu, 09 Jan 2003 01:28:08 GMT NNTP-Posting-Host: 24.161.126.132 X-Complaints-To: abuse@rr.com X-Trace: twister.nyroc.rr.com 1042075688 24.161.126.132 (Wed, 08 Jan 2003 20:28:08 EST) NNTP-Posting-Date: Wed, 08 Jan 2003 20:28:08 EST Organization: Road Runner