2007
State Changes Rapidly Modulate Cortical Neuronal Responsiveness
Hasenstaub A, Sachdev RN, McCormick DA. State Changes Rapidly Modulate Cortical Neuronal Responsiveness. Journal Of Neuroscience 2007, 27: 9607-9622. PMID: 17804621, PMCID: PMC6672966, DOI: 10.1523/jneurosci.2184-07.2007.Peer-Reviewed Original ResearchConceptsNeuronal responsivenessWhisker stimulationWhisker stimuliCircuit activityCortical neuronal responsivenessLocal circuit activityNetwork activityAction potential responsesLocal network activityRodent somatosensory cortexPostsynaptic potentialsSomatosensory cortexCortical neuronsIntracellular injectionWhisker deflectionCortical stateWhisker movementsPotential responsivenessAbility of stimuliSensory stimuliInhibitory mechanismStimulationResponsivenessSpontaneous alterationUp states
2006
Neocortical Network Activity In Vivo Is Generated through a Dynamic Balance of Excitation and Inhibition
Haider B, Duque A, Hasenstaub A, McCormick D. Neocortical Network Activity In Vivo Is Generated through a Dynamic Balance of Excitation and Inhibition. Journal Of Neuroscience 2006, 26: 4535-4545. PMID: 16641233, PMCID: PMC6674060, DOI: 10.1523/jneurosci.5297-05.2006.Peer-Reviewed Original ResearchConceptsCerebral cortexNeocortical network activityReversal potentialUp statesPersistent network activityNetwork activityDepolarized reversal potentialSpontaneous network activityField potential recordingsLocal cortical circuitsLocal field potential recordingsNeuronal responsivenessCortical functionRecurrent excitatoryCortical circuitsSynaptic currentsPotential recordingsRecurrent excitationExcitatory conductancePrefrontal cortexInhibitory connectionsCortexStable network statesSlow oscillationsInhibition
2003
Cellular and Network Mechanisms of Slow Oscillatory Activity (<1 Hz) and Wave Propagations in a Cortical Network Model
Compte A, Sanchez-Vives M, McCormick D, Wang X. Cellular and Network Mechanisms of Slow Oscillatory Activity (<1 Hz) and Wave Propagations in a Cortical Network Model. Journal Of Neurophysiology 2003, 89: 2707-2725. PMID: 12612051, DOI: 10.1152/jn.00845.2002.Peer-Reviewed Original ResearchConceptsSlow oscillatory activityOscillatory activityUp statesSpontaneous spike dischargeMinority of neuronsSlow-wave sleepStrong recurrent excitationSpike dischargesTonic firingCerebrospinal fluidDown statePharmacological manipulationRecurrent excitationCortical network modelSlow adaptation currentBiophysical network modelInput resistancePhysiological effectsSlow oscillationsPatchy connectionsInhibition blocksVivo dataNeuronsSingle neuron behaviorBath solution