2021
Effects of Altered Excitation-Inhibition Balance on Decision Making in a Cortical Circuit Model
Lam NH, Borduqui T, Hallak J, Roque A, Anticevic A, Krystal JH, Wang XJ, Murray JD. Effects of Altered Excitation-Inhibition Balance on Decision Making in a Cortical Circuit Model. Journal Of Neuroscience 2021, 42: 1035-1053. PMID: 34887320, PMCID: PMC8824494, DOI: 10.1523/jneurosci.1371-20.2021.Peer-Reviewed Original ResearchConceptsCortical circuitsCognitive deficitsCortical circuit modelAltered excitation-inhibition balanceExcitatory pyramidal neuronsNMDA receptor hypofunctionCerebral cortical circuitsExcitation-inhibition balancePyramidal neuronsReceptor hypofunctionDistinct time coursesSynaptic excitationInhibitory interneuronsMultiple neuropsychiatric disordersBehavioral deficitsSynaptic balanceSynaptic levelLatest evidenceNeuropsychiatric disordersCognitive functionCircuit mechanismsBehavioral effectsPsychometric performanceBehavioral levelTask paradigm
2001
NMDA receptor regulation of memory and behavior in humans
Newcomer J, Krystal J. NMDA receptor regulation of memory and behavior in humans. Hippocampus 2001, 11: 529-542. PMID: 11732706, DOI: 10.1002/hipo.1069.Peer-Reviewed Original ResearchConceptsNMDA receptor hypofunctionReceptor hypofunctionN-methyl-D-aspartate (NMDA) receptor hypofunctionNMDA receptor antagonist drugsNMDA receptor systemAge-related decreaseNMDA receptor regulationReceptor antagonist drugsClinical syndromeNeuropathological featuresNMDA antagonistsNMDA receptorsNeurotoxic processesAntagonist drugsAdult brainHypofunctionBehavioral dysfunctionHuman studiesRange of effectsReceptor regulationReceptor systemBrain functionBrain ageAdverse effectsDisease conditions