2024
Vagus nerve stimulation recruits the central cholinergic system to enhance perceptual learning
Martin K, Papadoyannis E, Schiavo J, Fadaei S, Issa H, Song S, Valencia S, Temiz N, McGinley M, McCormick D, Froemke R. Vagus nerve stimulation recruits the central cholinergic system to enhance perceptual learning. Nature Neuroscience 2024, 1-15. PMID: 39284963, DOI: 10.1038/s41593-024-01767-4.Peer-Reviewed Original ResearchVagus nerve stimulationCentral cholinergic systemNerve stimulationEfficacy of vagus nerve stimulationCholinergic systemVagus nerve stimulation electrodesExperience-dependent plasticityAuditory cortical responsesPeripheral nerve stimulationCholinergic modulationAuditory discrimination taskClinical conditionsTwo-photon imagingCortical responsesCentral mechanismsCholinergic axonsStimulationEnhance task performanceNeural activityOptogenetic experimentsDiscrimination taskDiscrimination abilityEnhances perceptual learningPerceptual learningTask performancePan-cortical 2-photon mesoscopic imaging and neurobehavioral alignment in awake, behaving mice
Vickers E, McCormick D. Pan-cortical 2-photon mesoscopic imaging and neurobehavioral alignment in awake, behaving mice. ELife 2024, 13: rp94167. PMID: 38808733, PMCID: PMC11136495, DOI: 10.7554/elife.94167.Peer-Reviewed Original ResearchConceptsTask-specific cognitive demandsNeural activityFlow of neural activityTask-dependent behaviorsRegions of cortexCognitive demandsSensory discriminationMouse dorsalCortical areasBehavior primitivesMesoscopic imagingPopulations of neuronsNeural ensemblesLateral neocortexSimultaneous accessImage dataInternal stateNeuron resolutionNeocortexMiceActivation motifNeuronsSpontaneous changesArousalCortexPan-cortical 2-photon mesoscopic imaging and neurobehavioral alignment in awake, behaving mice
Vickers E, McCormick D. Pan-cortical 2-photon mesoscopic imaging and neurobehavioral alignment in awake, behaving mice. ELife 2024, 13 DOI: 10.7554/elife.94167.3.Peer-Reviewed Original ResearchTask-specific cognitive demandsNeural activityFlow of neural activityTask-dependent behaviorsRegions of cortexCognitive demandsIn vivo preparationsSensory discriminationMouse dorsalCortical areasPopulations of neuronsBehavior primitivesNeural ensemblesLateral neocortexMesoscopic imagingSimultaneous accessInternal stateNeuron resolutionImage dataNeocortexMiceActivation motifNeuronsSpontaneous changesArousalDecision-making dynamics are predicted by arousal and uninstructed movements
Hulsey D, Zumwalt K, Mazzucato L, McCormick D, Jaramillo S. Decision-making dynamics are predicted by arousal and uninstructed movements. Cell Reports 2024, 43: 113709. PMID: 38280196, PMCID: PMC11016285, DOI: 10.1016/j.celrep.2024.113709.Peer-Reviewed Original ResearchUninstructed movementsStimulus-reward contingenciesTask-performance statesSensory discrimination taskSensory-guided behaviorOptimal performance statesTask performance dataDiscrimination taskTask performanceObservational measuresArousalBehavioral choicesDecision-making dynamicsMarkov modelOptimal performancePupil diameterPerformance stateSub-optimalTaskExternalitiesComputational modelPerformance
2022
Emerging principles of spacetime in brains: Meeting report on spatial neurodynamics
Grün S, Li J, McNaughton B, Petersen C, McCormick D, Robson D, Buzsáki G, Harris K, Sejnowski T, Mrsic-Flogel T, Lindén H, Roland P. Emerging principles of spacetime in brains: Meeting report on spatial neurodynamics. Neuron 2022, 110: 1894-1898. PMID: 35709696, DOI: 10.1016/j.neuron.2022.05.018.Peer-Reviewed Original Research
2021
Visual thalamocortical mechanisms of waking state-dependent activity and alpha oscillations
Nestvogel D, McCormick D. Visual thalamocortical mechanisms of waking state-dependent activity and alpha oscillations. Neuron 2021, 110: 120-138.e4. PMID: 34687663, PMCID: PMC8815448, DOI: 10.1016/j.neuron.2021.10.005.Peer-Reviewed Original ResearchConceptsState-dependent activityAlpha-like rhythmVisual thalamusAwake animalsMovement-related activationHz oscillationsPrimary visual cortexLow-threshold CaThalamic neuronsMovement-related signalsIntracellular recordingsThalamocortical cellsThalamocortical mechanismsCell-intrinsic propertiesVisual cortexThalamocortical interactionsBehavioral statesThalamusNeural mechanismsAlpha oscillationsNeuronsDistinct patternsV1Movement signalsRhythmVagus nerve stimulation induces widespread cortical and behavioral activation
Collins L, Boddington L, Steffan P, McCormick D. Vagus nerve stimulation induces widespread cortical and behavioral activation. Current Biology 2021, 31: 2088-2098.e3. PMID: 33740425, DOI: 10.1016/j.cub.2021.02.049.Peer-Reviewed Original ResearchConceptsVagus nerve stimulationCalcium imagingNeuromodulatory systemsVagus nerve transectionAuditory cortical regionsWidefield calcium imagingArousal stateDose-dependent activationNerve transectionVNS effectsNerve stimulationExcitatory activityCortical axonsModulatory pathwaysExcitatory neuronsLight anesthesiaNeurological conditionsTherapeutic mechanismMouse modelStimulation inducesArousal state changesCortical activityCortical stateMotor activityCortical regions
2020
Pupil-linked phasic arousal predicts a reduction of choice bias across species and decision domains
de Gee J, Tsetsos K, Schwabe L, Urai A, McCormick D, McGinley M, Donner T. Pupil-linked phasic arousal predicts a reduction of choice bias across species and decision domains. ELife 2020, 9: e54014. PMID: 32543372, PMCID: PMC7297536, DOI: 10.7554/elife.54014.Peer-Reviewed Original ResearchConceptsPhasic arousalArousal systemMemory-based decisionsSound detection taskDecision-relevant evidenceBrain arousal systemsChoice biasesChoice biasLiberal biasesDecision domainArousalBehavioral effectsBias suppressionBiasesAmbiguous evidenceRapid dilationSuch decisionsMemoryPupilsTaskDecisionsHumansEvidenceGeneral principlesBiasNeuromodulation of Brain State and Behavior
McCormick D, Nestvogel D, He B. Neuromodulation of Brain State and Behavior. Annual Review Of Neuroscience 2020, 43: 1-25. PMID: 32250724, DOI: 10.1146/annurev-neuro-100219-105424.Peer-Reviewed Original Research
2019
Movement and Performance Explain Widespread Cortical Activity in a Visual Detection Task
Salkoff D, Zagha E, McCarthy E, McCormick D. Movement and Performance Explain Widespread Cortical Activity in a Visual Detection Task. Cerebral Cortex 2019, 30: 421-437. PMID: 31711133, PMCID: PMC7029483, DOI: 10.1093/cercor/bhz206.Peer-Reviewed Original ResearchConceptsVisual detection taskSecondary motor cortexTask performanceTask-related movementsCortical activityMotor cortexDetection taskTask-independent processesOptimal task performanceWidespread cortical activityTask-related changesHead-fixed miceResponse choicesDorsal cortexOrofacial movementsNeural activityTrial variationLick responsesArousal stateTrial variabilityTarget trialsLick rateCortexCortical signalsTrialsDistinct Waking States for Strong Evoked Responses in Primary Visual Cortex and Optimal Visual Detection Performance
Neske G, Nestvogel D, Steffan P, McCormick D. Distinct Waking States for Strong Evoked Responses in Primary Visual Cortex and Optimal Visual Detection Performance. Journal Of Neuroscience 2019, 39: 10044-10059. PMID: 31672787, PMCID: PMC6978938, DOI: 10.1523/jneurosci.1226-18.2019.Peer-Reviewed Original ResearchConceptsPrimary visual cortexVisual cortexSensory processingVisual detection performanceCortical neuronal responsesCortical sensory processingWhole-cell recordingsMouse visual systemSensory cortical activityNeuronal membrane potentialArousal levelNeuronal responsivenessFunction of arousalMice increasesNeuronal responsesCortical activityV1 responsesVisual detection taskCortexSensory stimuliSensory responsesLocomotion periodsVisual stimuliBehavioral performanceMembrane potential
2018
The temporal organization of mouse ultrasonic vocalizations
Castellucci G, Calbick D, McCormick D. The temporal organization of mouse ultrasonic vocalizations. PLOS ONE 2018, 13: e0199929. PMID: 30376572, PMCID: PMC6207298, DOI: 10.1371/journal.pone.0199929.Peer-Reviewed Original ResearchConceptsUltrasonic vocalizationsAdult male C57BL/6J miceMale C57BL/6J miceMouse ultrasonic vocalizationsUSV productionC57BL/6J miceMale miceMouse modelRespiratory patternCommon biological mechanismsMiceMale ultrasonic vocalizationsAdults reliesBiological mechanismsRhythmic seriesTemporal organizationVocalization productionAdult malesHuman diseasesSpectrotemporal featuresFirst reportArticulatory patternsMammalian species
2017
Articulation and timing in mouse ultrasonic vocalizations
Castellucci G, Calbick D, McCormick D. Articulation and timing in mouse ultrasonic vocalizations. The Journal Of The Acoustical Society Of America 2017, 141: 3822-3822. DOI: 10.1121/1.4988478.Peer-Reviewed Original ResearchDifferential temporal structures in mouse ultrasonic vocalizations relay sex and age information about the producer
Calbick D, Castellucci G, McCormick D. Differential temporal structures in mouse ultrasonic vocalizations relay sex and age information about the producer. The Journal Of The Acoustical Society Of America 2017, 141: 3946-3946. DOI: 10.1121/1.4988955.Peer-Reviewed Original Research
2015
Competing Neural Ensembles in Motor Cortex Gate Goal-Directed Motor Output
Zagha E, Ge X, McCormick DA. Competing Neural Ensembles in Motor Cortex Gate Goal-Directed Motor Output. Neuron 2015, 88: 565-577. PMID: 26593093, PMCID: PMC4660255, DOI: 10.1016/j.neuron.2015.09.044.Peer-Reviewed Original ResearchConceptsPopulations of neuronsAnticipation of movementMotor cortexCortical neuronsCortical circuitsIntracellular techniquesUnit recordingsNeural ensemblesMotor outputNeuronsSensory stimuliNeural activityMotor representationsSensory detection taskMotor commandsFuture studiesTask-related neural dynamicsCortexMiceCellular activitiesWaking State: Rapid Variations Modulate Neural and Behavioral Responses
McGinley MJ, Vinck M, Reimer J, Batista-Brito R, Zagha E, Cadwell CR, Tolias AS, Cardin JA, McCormick DA. Waking State: Rapid Variations Modulate Neural and Behavioral Responses. Neuron 2015, 87: 1143-1161. PMID: 26402600, PMCID: PMC4718218, DOI: 10.1016/j.neuron.2015.09.012.Peer-Reviewed Original ResearchCortical Membrane Potential Signature of Optimal States for Sensory Signal Detection
McGinley MJ, David SV, McCormick DA. Cortical Membrane Potential Signature of Optimal States for Sensory Signal Detection. Neuron 2015, 87: 179-192. PMID: 26074005, PMCID: PMC4631312, DOI: 10.1016/j.neuron.2015.05.038.Peer-Reviewed Original ResearchConceptsCortical neuronsAuditory cortical neuronsSound-evoked responsesSensory-evoked responsesBackground synaptic activityMembrane potentialTonic periodsSignal detection behaviorSynaptic activityStable hyperpolarizationMembrane potential activitySlow oscillationsHippocampal recordingsNeural correlatesNeuronsTask performanceArousalPotential activityDetection behaviorPhysiological signaturesNoise detection taskArousal measuresMiceActivity
2014
Spectrotemporal alterations and syllable stereotypy in the vocalizations of mouse genetic models of speech-language disorders
Castellucci G, McGinley M, McCormick D. Spectrotemporal alterations and syllable stereotypy in the vocalizations of mouse genetic models of speech-language disorders. The Journal Of The Acoustical Society Of America 2014, 135: 2390-2390. DOI: 10.1121/1.4877904.Peer-Reviewed Original ResearchSpeech-language disordersMouse genetic modelsKnockout miceHeterozygous knockout miceMotor deficitsWildtype littermatesMouse modelSpeech motor deficitsGenetic modelsMiceDisordersLittermatesBiological basisSpecific language impairmentDeficitsDevelopmental dyslexiaLanguage impairmentAdult vocalizationsAuditory cortex membrane potential dynamics in mice during challenging and ethologically relevant natural soundscapes
McGinley M, Castellucci G, McCormick D. Auditory cortex membrane potential dynamics in mice during challenging and ethologically relevant natural soundscapes. The Journal Of The Acoustical Society Of America 2014, 135: 2416-2416. DOI: 10.1121/1.4878018.Peer-Reviewed Original Research
2013
Motor Cortex Feedback Influences Sensory Processing by Modulating Network State
Zagha E, Casale AE, Sachdev RN, McGinley MJ, McCormick DA. Motor Cortex Feedback Influences Sensory Processing by Modulating Network State. Neuron 2013, 79: 567-578. PMID: 23850595, PMCID: PMC3742632, DOI: 10.1016/j.neuron.2013.06.008.Peer-Reviewed Original Research