2004
Chapter 5 Electrophysiologic Consequences of Myelination
Waxman S, Bangalore L. Chapter 5 Electrophysiologic Consequences of Myelination. 2004, 117-141. DOI: 10.1016/b978-012439510-7/50058-9.Peer-Reviewed Original ResearchImpulse conductionConduction abnormalitiesDemyelinated axonsRole of demyelinationRestoration of conductionTotal conduction blockNew therapeutic interventionsHigh-frequency trainsEntire myelin sheathMyelin lossClinical deficitsElectrophysiologic consequencesConduction blockPharmacological modulationConduction velocityTherapeutic interventionsAction potentialsDemyelinationMyelin sheathAxonsMolecular substratesSymptom productionAxonal membraneAbnormalitiesCurrent strategies
1997
Functional Repair of Myelinated Fibers in the Spinal Cord by Transplantation of Glial Cells
Waxman S, Kocsis J. Functional Repair of Myelinated Fibers in the Spinal Cord by Transplantation of Glial Cells. Altschul Symposia Series 1997, 283-298. DOI: 10.1007/978-1-4615-5949-8_28.Peer-Reviewed Original ResearchConduction velocityMyelinated axonsMyelin sheathNon-myelinated fibresClinical deficitsMyelin damageConduction abnormalitiesDemyelinated axonsSpinal cordGlial cellsMyelinated fibersConduction blockSynaptic terminalsAction potentialsRefractory periodCell bodiesDemyelinated fibersAxonsFunctional repair
1992
Ultrastructural concomitants of anoxic injury and early post-anoxic recovery in rat optic nerve
Waxman S, Black J, Stys P, Ransom B. Ultrastructural concomitants of anoxic injury and early post-anoxic recovery in rat optic nerve. Brain Research 1992, 574: 105-119. PMID: 1638387, DOI: 10.1016/0006-8993(92)90806-k.Peer-Reviewed Original ResearchConceptsOptic nerveRat optic nerveMin of anoxiaPost-anoxic recoveryAnoxic injuryAstrocyte processesMyelin sheathLoss of microtubulesCell-mediated damageCNS white matterInflux of calciumLarge-diameter axonsPrevious electrophysiological studiesAction potential conductionWhite matter tractsNodes of RanvierAnoxic insultUltrastructure of axonsGlial cellsVesicular degenerationConduction blockEarly recoveryElectrophysiological studiesNerveSignificant injury
1986
Remodelling of internodes in regenerated rat sciatic nerve: Electron microscopic observations
Hildebrand C, Mustafa G, Waxman S. Remodelling of internodes in regenerated rat sciatic nerve: Electron microscopic observations. Brain Cell Biology 1986, 15: 681-692. PMID: 3819776, DOI: 10.1007/bf01625187.Peer-Reviewed Original ResearchConceptsRegenerated rat sciatic nerveRat sciatic nerveSciatic nerveSchwann cellsMyelin sheathRegenerated myelin sheathsRegenerated nerve segmentsSchwann cell networkLeft sciatic nerveSchwann cell cytoplasmMyelin sheath breakdownNodes of RanvierCrush lesionNerve segmentsSurvival periodUpper thighAdult ratsSurvival timeNerveInternodal shorteningImportant physiological implicationsMonthsLipid dropletsLamellated bodiesExtensive remodellingEffects of delayed myelination by oligodendrocytes and Schwann cells on the macromolecular structure of axonal membrane in rat spinal cord
Black J, Waxman S, Sims T, Gilmore S. Effects of delayed myelination by oligodendrocytes and Schwann cells on the macromolecular structure of axonal membrane in rat spinal cord. Brain Cell Biology 1986, 15: 745-761. PMID: 3819778, DOI: 10.1007/bf01625192.Peer-Reviewed Original ResearchConceptsDorsal funiculusSpinal cordSchwann cellsMyelin sheathAxonal membraneControl spinal cordsLumbosacral spinal cordSchwann cell ensheathmentRat spinal cordThin myelin sheathsDorsal spinal rootsDays of ageVoltage-sensitive sodium channelsSubsequent myelinationSpinal rootsMyelinated fibersLarge axonsCordMyelinationOligodendrocytesFuniculusSodium channelsIMP densityE-face intramembranous particlesInternodal axolemma
1985
Myelin sheath remodelling in regenerated rat sciatic nerve
Hildebrand C, Kocsis J, Berglund S, Waxman S. Myelin sheath remodelling in regenerated rat sciatic nerve. Brain Research 1985, 358: 163-170. PMID: 2416385, DOI: 10.1016/0006-8993(85)90960-6.Peer-Reviewed Original ResearchConceptsRat sciatic nerveSciatic nerveRegenerated nervesAdult rat sciatic nerveRegenerated rat sciatic nerveNormal control nervesLight microscopic examinationAction potential waveformCrush lesionMonths survivalNerve segmentsControl nervesSame nerveIndividual nervesNerve fibersNerveShort sheathMyelin layersMyelin sheathPotassium channelsMicroscopic examinationAxo-glial relations in the retina-optic nerve junction of the adult rat: electron-microscopic observations
Hildebrand C, Remahl S, Waxman S. Axo-glial relations in the retina-optic nerve junction of the adult rat: electron-microscopic observations. Brain Cell Biology 1985, 14: 597-617. PMID: 4067610, DOI: 10.1007/bf01200800.Peer-Reviewed Original ResearchConceptsNerve junctionAdult ratsAstrocytic processesDeficient blood-brain barrierEctopic Schwann cellsFibrous astrocytic processesBlood-brain barrierAxo-glial contactsMyelination of axonsNumerous pinocytotic vesiclesTypical oligodendrocytesGlial ensheathmentGlial cellsUnmyelinated segmentsGlia limitansSchwann cellsUnmyelinated axonsWide perivascular spacesPia materPerivascular spacesOligodendroglial cellsDeficient proliferationUnmyelinated partMyelin sheathSame axonPerinodal astrocytic processes at nodes of ranvier in developing normal and glial cell deficient rat spinal cord
Sims T, Waxman S, Black J, Gilmore S. Perinodal astrocytic processes at nodes of ranvier in developing normal and glial cell deficient rat spinal cord. Brain Research 1985, 337: 321-331. PMID: 4027576, DOI: 10.1016/0006-8993(85)90069-1.Peer-Reviewed Original ResearchConceptsPerinodal astrocytic processesLumbar spinal cordSpinal cordGlial cellsAstrocytic processesNodes of RanvierThird postnatal dayRat spinal cordSpinal cord axonsIrradiated spinal cordStages of myelinationAstrocyte involvementVentral funiculusNeuronal elementsPostnatal dayOligodendrocyte populationCentral myelinCordAstrocytesProfound reductionMyelin sheathAxonsRatsNodal axolemmaPresumptive roleGlial proliferation in the irradiated rat spinal cord
Sims T, Waxman S, Gilmore S. Glial proliferation in the irradiated rat spinal cord. Acta Neuropathologica 1985, 68: 169-172. PMID: 4072625, DOI: 10.1007/bf00688641.Peer-Reviewed Original ResearchConceptsSpinal cordRat spinal cordPost-irradiation intervalsGlial proliferationIncorporation of3H-thymidineGlial cellsAdjacent thin sectionsWhite matterThick plastic sectionsCell bodiesMyelin sheathVentral halfCordOf3H-thymidineAstrogliaIrregular outlinePresent studyMitotic cellsCellsPlastic sectionsBundles of filamentsRatsMyelinationOligodendrocytes
1984
Postnatal differentiation of rat optic nerve fibers: Electron microscopic observations on the development of nodes of Ranvier and axoglial relations
Hildebrand C, Waxman S. Postnatal differentiation of rat optic nerve fibers: Electron microscopic observations on the development of nodes of Ranvier and axoglial relations. The Journal Of Comparative Neurology 1984, 224: 25-37. PMID: 6715578, DOI: 10.1002/cne.902240103.Peer-Reviewed Original ResearchConceptsRat optic nerve fibersOptic nerve fibersNerve fibersUnmyelinated optic nerve axonsPostnatal differentiationOptic nerve axonsPerinodal astrocytic processesAxoglial signallingNodes of RanvierVesiculotubular profilesOptic nerveRat pupsCompact myelin sheathAxolemmal undercoatingAstrocytic processesNerve axonsAxonal diameterMyelin sheathAxon segmentsAxonsAxolemmaRanvierDaysElectron microscopic observationsFunctional differentiation
1979
Ultrastructural and cytochemical observations in a case of dominantly inherited hypertrophic (Charcot-Marie-Tooth) neuropathy.
Waxman S, Ouellette E. Ultrastructural and cytochemical observations in a case of dominantly inherited hypertrophic (Charcot-Marie-Tooth) neuropathy. Journal Of Neuropathology & Experimental Neurology 1979, 38: 586-95. PMID: 533859, DOI: 10.1097/00005072-197911000-00003.Peer-Reviewed Original Research
1973
Features associated with paranodal demyelination at a specialized site in the non-pathological nervous system
Waxman S. Features associated with paranodal demyelination at a specialized site in the non-pathological nervous system. Journal Of The Neurological Sciences 1973, 19: 357-362. PMID: 4716850, DOI: 10.1016/0022-510x(73)90099-3.Peer-Reviewed Original Research
1972
Relative Conduction Velocities of Small Myelinated and Non-myelinated Fibres in the Central Nervous System
WAXMAN S, BENNETT M. Relative Conduction Velocities of Small Myelinated and Non-myelinated Fibres in the Central Nervous System. Nature 1972, 238: 217-219. PMID: 4506206, DOI: 10.1038/newbio238217a0.Peer-Reviewed Original Research