2024
Hebbian instruction of axonal connectivity by endogenous correlated spontaneous activity
Matsumoto N, Barson D, Liang L, Crair M. Hebbian instruction of axonal connectivity by endogenous correlated spontaneous activity. Science 2024, 385: eadh7814. PMID: 39146415, DOI: 10.1126/science.adh7814.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAxonsMiceMice, Mutant StrainsNeuronal PlasticityReceptors, N-Methyl-D-AspartateRetinal Ganglion CellsSuperior ColliculiConceptsSpontaneous activitySpontaneous retinal wavesAxonal connectionsPatterns of correlated activityNeonatal miceEvidence in vivoRetinal wavesPostsynaptic neuronsNeuronal activityIn vivoAxonal arborsAxonal processesAxonsRetinocollicular axonsNeural connectionsIndividual axonsMorphological changesSubcellular precisionEndogenous pattern
2007
Increased Thalamocortical Synaptic Response and Decreased Layer IV Innervation in GAP-43 Knockout Mice
Albright MJ, Weston MC, Inan M, Rosenmund C, Crair MC. Increased Thalamocortical Synaptic Response and Decreased Layer IV Innervation in GAP-43 Knockout Mice. Journal Of Neurophysiology 2007, 98: 1610-1625. PMID: 17581849, DOI: 10.1152/jn.00219.2007.Peer-Reviewed Original ResearchConceptsExcitatory postsynaptic potentialsField excitatory postsynaptic potentialsGAP-43Thalamocortical synapsesSynaptic responsesCompetitive glutamate receptor antagonistN-methyl-D-aspartate receptorsAcute brain slice preparationBarrel map formationThalamocortical synaptic responsesWild-type littermate controlsGlutamate receptor antagonistsBrain slice preparationGrowth-associated proteinThalamic innervationThalamic neuronsBarrel mapReceptor antagonistIsoxazolepropionate (AMPA) receptorsPostsynaptic potentialsLayer IVSlice preparationBarrel cortexSynaptic transmissionAMPAR function
2001
Barrel Cortex Critical Period Plasticity Is Independent of Changes in NMDA Receptor Subunit Composition
Lu H, Gonzalez E, Crair M. Barrel Cortex Critical Period Plasticity Is Independent of Changes in NMDA Receptor Subunit Composition. Neuron 2001, 32: 619-634. PMID: 11719203, DOI: 10.1016/s0896-6273(01)00501-3.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBrain MappingCritical Period, PsychologicalExcitatory Amino Acid AntagonistsExcitatory Postsynaptic PotentialsGene Expression Regulation, DevelopmentalLong-Term PotentiationMiceMice, Inbred C57BLMice, KnockoutNeuronal PlasticityPiperidinesQuinoxalinesReceptors, AMPAReceptors, N-Methyl-D-AspartateSomatosensory CortexSynapsesThalamusConceptsNMDA receptor subunit compositionReceptor subunit compositionSubunit compositionMouse somatosensory barrel cortexCritical periodNR2A knockout miceCritical period plasticitySomatosensory barrel cortexNMDAR subunit compositionCurrent kineticsAfferent innervationBarrel cortexNR2B subunitKnockout miceSynaptic plasticityNR2A subunitPlasticity windowSubunits
1999
Neuronal activity during development: permissive or instructive?
Crair M. Neuronal activity during development: permissive or instructive? Current Opinion In Neurobiology 1999, 9: 88-93. PMID: 10072369, DOI: 10.1016/s0959-4388(99)80011-7.Peer-Reviewed Original Research
1997
Stimulus‐dependent induction of long‐term potentiation in CA1 area of the hippocampus: Experiment and model
Aihara T, Tsukada M, Crair M, Shinomoto S. Stimulus‐dependent induction of long‐term potentiation in CA1 area of the hippocampus: Experiment and model. Hippocampus 1997, 7: 416-426. PMID: 9287081, DOI: 10.1002/(sici)1098-1063(1997)7:4<416::aid-hipo7>3.0.co;2-g.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsElectric StimulationElectrophysiologyGuinea PigsHippocampusLinear ModelsLong-Term PotentiationModels, NeurologicalOrgan Culture TechniquesReceptors, N-Methyl-D-Aspartate
1995
A critical period for long-term potentiation at thalamocortical synapses
Crair M, Malenka R. A critical period for long-term potentiation at thalamocortical synapses. Nature 1995, 375: 325-328. PMID: 7753197, DOI: 10.1038/375325a0.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsFemaleIn Vitro TechniquesLong-Term PotentiationNeurons, AfferentPregnancyRatsRats, Sprague-DawleyReceptors, N-Methyl-D-AspartateSomatosensory CortexSynapsesThalamusConceptsLong-term potentiationThalamocortical synapsesNMDA receptor-mediated synaptic currentsN-methyl-D-aspartate receptor-dependent long-term potentiationReceptor-mediated synaptic currentsCritical periodRat somatosensory cortexActivity-dependent processesSomatosensory cortexThalamic axonsCortical circuitryNormal connectivitySynaptic currentsTopographical projectionSynaptic connectionsWhisker barrelsLoss of susceptibilitySensory perturbationsLTPPotentiationCortexSynapsesNormal developmentCompelling evidenceLikely mechanism