2023
Dynamic Foraging Behavior Performance Is Not Affected by Scn2a Haploinsufficiency
Schamiloglu S, Wu H, Zhou M, Kwan A, Bender K. Dynamic Foraging Behavior Performance Is Not Affected by Scn2a Haploinsufficiency. ENeuro 2023, 10: eneuro.0367-23.2023. PMID: 38151324, PMCID: PMC10755640, DOI: 10.1523/eneuro.0367-23.2023.Peer-Reviewed Original ResearchHyperconnectivity of Two Separate Long-Range Cholinergic Systems Contributes to the Reorganization of the Brain Functional Connectivity during Nicotine Withdrawal in Male Mice
Carrette L, Kimbrough A, Davoudian P, Kwan A, Collazo A, George O. Hyperconnectivity of Two Separate Long-Range Cholinergic Systems Contributes to the Reorganization of the Brain Functional Connectivity during Nicotine Withdrawal in Male Mice. ENeuro 2023, 10: eneuro.0019-23.2023. PMID: 37295945, PMCID: PMC10306126, DOI: 10.1523/eneuro.0019-23.2023.Peer-Reviewed Original ResearchConceptsWhole-brain functional connectivityCholinergic regionsCholinergic systemFunctional connectivityNicotine withdrawalMale miceFos expressionNicotinic receptorsBrain cholinergic systemWithdrawal-induced changesImmediate early gene FosDiscontinuation of useNicotinic acetylcholine receptorsBrain functional connectivityCholinergic neuronsBasal forebrainNicotine resultsWithdrawal symptomsCholinergic neurotransmissionMRNA expression databaseReceptor mRNANicotine dependenceAcetylcholine receptorsBaseline expressionBrain regionsShared and Distinct Brain Regions Targeted for Immediate Early Gene Expression by Ketamine and Psilocybin
Davoudian P, Shao L, Kwan A. Shared and Distinct Brain Regions Targeted for Immediate Early Gene Expression by Ketamine and Psilocybin. ACS Chemical Neuroscience 2023, 14: 468-480. PMID: 36630309, PMCID: PMC9898239, DOI: 10.1021/acschemneuro.2c00637.Peer-Reviewed Original ResearchConceptsC-fos expressionBrain regionsNeural plasticityPlasticity-related gene expressionPrimary visual cortexNumerous brain regionsAnterior cingulate cortexExact brain regionsContribution of receptorsDistinct brain regionsImmediate early gene expressionDorsal rapheGlutamatergic receptorsCA1 subfieldSubanesthetic ketamineFemale miceLocus coeruleusInsular cortexSaline controlsTherapeutic effectPsilocybin administrationBasolateral amygdalaLateral habenulaCingulate cortexVisual cortex
2022
Psychedelics and Neural Plasticity: Therapeutic Implications
Grieco S, Castrén E, Knudsen G, Kwan A, Olson D, Zuo Y, Holmes T, Xu X. Psychedelics and Neural Plasticity: Therapeutic Implications. Journal Of Neuroscience 2022, 42: 8439-8449. PMID: 36351821, PMCID: PMC9665925, DOI: 10.1523/jneurosci.1121-22.2022.Peer-Reviewed Original ResearchConceptsTherapeutic effectNeural plasticityUnmet clinical needFunctional neural plasticityBrain-wide circuitsPsychedelic drugsClinical trialsBasic neuroscience questionsReceptor binding sitesTherapeutic implicationsBrain disordersClinical researchPsychedelic effectsBrain functionClinical needEffects of psychedelicsDrugsNeural mechanismsFuture studiesPsychedelicsGene expressionNeuroscience questionsClinicTrials