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ID:40963610
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页数:21页
时间:2019-08-12
《The beta-neurexin-neuroligin-1 interneuronal intrasynaptic adhesion is essential for quantum brain dynamics》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、Theβ-neurexin-neuroligin-1interneuronalintrasynapticadhesionisessentialforquantumbraindynamics∗DankoDimchevGeorgiev,MedicalUniversityOfVarnaTherearemanyblankareasinunderstandingthebraindynamicsandespeciallyhowitgivesrisetoconsciousness.Quantummechanicsisbelievedtobecap
2、ableofexplainingtheenigmaofconsciousexperience,howevertillnowthereisnotgoodenoughmodelconsideringboththedatafromclinicalneurologyandhavingsomeexplanatorypower!Inthispaperispresentedanovelmodelindefenceofmacroscopicquantumeventswithinandbetweenneuralcells.Theβ-neurexin-
3、neuroligin-1linkisclaimedtobenotjustthecoreofthecentralneuralsynapse,insteaditisadevicemediatingentanglementbetweenthecytoskeletonsofthecorticalneurons.Thusthemacroscopiccoherentquantumstatecanextendthroughoutlargebraincorticalareasandthesubsequentcollapseofthewavefunc
4、tioncouldaffectsimultaneouslythesubneuronaleventsinmillionsofneurons.Theβ−neurexin-neuroligin-1complexalsocontrolstheprocessofexocytosisandprovidesaninterestingandsimplemechanismforretrogradesignallingduringlearning-dependentchangesinsynapticconnectivity.1.Subneuronalm
5、acroscopiclong-rangequantumcoherenceThereareacoupleofmodelstryingtoresolvetheenigmaticfeatureofconsciousness.ThemostpopularistheOrchORmodel(Hameroff&Penrose,1998)supposingthatmicrotubulenetworkwithintheneuronsandglialcellsactslikeaquantumcomputer.Thetubulinsareinsuperp
6、ositionandthecollapseofthewavefunctionisdrivenbythequantumgravity.AstringtheorymodelisdevelopedbyNanopoulos(1995)andNanopoulos&Mavromatos(1996)thatisfurtherrefinedintoQED-Cavitymodel(Mavromatos,2000;Mavromatosetal.,2002)suggestingdissipationlessenergytransferandbiologi
7、calquantumteleportation.Themacroscopicquantumcoherenceisdefinedasaquantumstategovernedbyamacroscopicwavefunction,whichissharedbymultipleparticles.Thistypicallyinvolvesthespaciotemporalorganizationofthemultiparticlesystemandiscloselyrelatedtowhatiscalled'Bose-Einsteinco
8、ndensation'.Examplesofquantumcoherenceinmanyparticlemacroscopicsystemsincludesuperfluidity,superconductivity,andthela
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