?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Electric+and+magnetic+fields+inside+neurons+and+their+impact+upon+the+cytoskeletal+microtubules&rft.creator=Georgiev%2C+Danko&rft.subject=Biophysics&rft.subject=Neural+Modelling&rft.subject=Computational+Neuroscience&rft.description=If+we+want+to+better+understand+how+the+microtubules+can+translate+and+input+the+information+carried+by+the+electrophysiologic+impulses+that+enter+the+brain+cortex%2C+a+detailed+investigation+of+the+local+electromagnetic+field+structure+is+needed.+In+this+paper+are+assessed+the+electric+and+the+magnetic+field+strengths+in+different+neuronal+compartments.+The+calculated+results+are+verified+via+experimental+data+comparison.+It+is+shown+that+the+magnetic+field+is+too+weak+to+input+information+to+microtubules+and+no+Hall+effect%2C+respectively+QHE+is+realistic.+Local+magnetic+flux+density+is+less+than+1%2F300+of+the+Earth%E2%80%99s+magnetic+field+that%E2%80%99s+why+any+magnetic+signal+will+be+suffocated+by+the+surrounding+noise.+In+contrast+the+electric+field+carries+biologically+important+information+and+acts+upon+voltage-gated+transmembrane+ion+channels+that+control+the+neuronal+action+potential.+If+mind+is+linked+to+subneuronal+processing+of+information+in+the+brain+microtubules+then+microtubule+interaction+with+the+local+electric+field%2C+as+input+source+of+information+is+crucial.+The+intensity+of+the+electric+field+is+estimated+to+be+10V%2Fm+inside+the+neuronal+cytoplasm+however+the+details+of+the+tubulin-electric+field+interaction+are+still+unknown.+A+novel+hypothesis+stressing+on+the+tubulin+C-termini+intraneuronal+function+is+presented+replacing+the+current+flawed+models+(Tuszynski+2003%2C+Mershin+2003%2C+Hameroff+2003%2C+Porter+2003)+presented+at+the+Quantum+Mind+II+Conference+held+at+Tucson%2C+Arizona%2C+15-19+March+2003%2C+that+are+shown+in+this+presentation+to+be+biologically+and+physically+inconsistent.&rft.date=2003-10&rft.type=Preprint&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F3190%2F1%2Fsolitons.pdf&rft.identifier=++Georgiev%2C+Danko++(2003)+Electric+and+magnetic+fields+inside+neurons+and+their+impact+upon+the+cytoskeletal+microtubules.++%5BPreprint%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F3190%2F