?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Action+Potential+Modulation+of+Neural+Spin+Networks+Suggests+Possible+Role+of+Spin&rft.creator=Hu%2C+Huping&rft.creator=Wu%2C+Maoxin&rft.subject=Biophysics&rft.description=In+this+paper+we+show+that+nuclear+spin+networks+in+neural+membranes+are+modulated+by+action+potentials+through+J-coupling%2C+dipolar+coupling+and+chemical+shielding+tensors+and+perturbed+by+microscopically+strong+and+fluctuating+internal+magnetic+fields+produced+largely+by+paramagnetic+oxygen.+We+suggest+that+these+spin+networks+could+be+involved+in+brain+functions+since+said+modulation+inputs+information+carried+by+the+neural+spike+trains+into+them%2C+said+perturbation+activates+various+dynamics+within+them+and+the+combination+of+the+two+likely+produce+stochastic+resonance+thus+synchronizing+said+dynamics+to+the+neural+firings.+Although+quantum+coherence+is+desirable+and+may+indeed+exist%2C+it+is+not+required+for+these+spin+networks+to+serve+as+the+subatomic+components+for+the+conventional+neural+networks.&rft.date=2004&rft.type=Preprint&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F3458%2F1%2FSpinRole.pdf&rft.identifier=++Hu%2C+Huping+and+Wu%2C+Maoxin++(2004)+Action+Potential+Modulation+of+Neural+Spin+Networks+Suggests+Possible+Role+of+Spin.++%5BPreprint%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F3458%2F