2024
Early adversity causes sex-specific deficits in perforant pathway connectivity and contextual memory in adolescent mice
Islam R, White J, Arefin T, Mehta S, Liu X, Polis B, Giuliano L, Ahmed S, Bowers C, Zhang J, Kaffman A. Early adversity causes sex-specific deficits in perforant pathway connectivity and contextual memory in adolescent mice. Biology Of Sex Differences 2024, 15: 39. PMID: 38715106, PMCID: PMC11075329, DOI: 10.1186/s13293-024-00616-0.Peer-Reviewed Original ResearchConceptsLateral entorhinal cortexContextual fear conditioningDorsal hippocampusHippocampal developmentSex differencesFear conditioningEarly adversityLimited beddingSevere deficitsModel of early adversitySex-specific deficitsReelin-positive neuronsPerforant pathwayReelin-positive cellsDiffusion magnetic resonance imagingEx vivo diffusion magnetic resonance imagingContextual freezingContextual memoryAdolescent miceHippocampal functionLife adversityEntorhinal cortexHippocampusDeficitsAdolescent males
2021
Macroscopic Structural and Connectome Mapping of the Mouse Brain Using Diffusion Magnetic Resonance Imaging
Arefin TM, Lee CH, White JD, Zhang J, Kaffman A. Macroscopic Structural and Connectome Mapping of the Mouse Brain Using Diffusion Magnetic Resonance Imaging. Bio-protocol 2021, 11: e4221. PMID: 34909442, PMCID: PMC8635841, DOI: 10.21769/bioprotoc.4221.Peer-Reviewed Original ResearchEarly life stressMagnetic resonance imagingMouse brainDiffusion magnetic resonance imagingMouse modelResonance imagingWhole-brain voxel-based analysisVoxel-based analysisClinical trialsPostnatal stressPreclinical studiesNeurological conditionsAdult miceEntire mouse brainStructural abnormalitiesBrain regionsMouse strainsBrain connectivityBrainLife stressTranslational utilityStructural connectivityRodentsMiceTranslational work
2020
Early life stress causes sex-specific changes in adult fronto-limbic connectivity that differentially drive learning
White JD, Arefin TM, Pugliese A, Lee CH, Gassen J, Zhang J, Kaffman A. Early life stress causes sex-specific changes in adult fronto-limbic connectivity that differentially drive learning. ELife 2020, 9: e58301. PMID: 33259286, PMCID: PMC7725504, DOI: 10.7554/elife.58301.Peer-Reviewed Original ResearchConceptsEarly life stressSex-specific changesContextual freezing behaviorFronto-limbic connectivityLife stressHigh-resolution diffusion magnetic resonance imagingSex-specific mechanismsMagnetic resonance imagingNeuroanatomical alterationsPostnatal stressDiffusion magnetic resonance imagingMouse modelFronto-limbicResonance imagingModerate responseMalesTranslational workFemalesRodentsFreezing behaviorHuman imagingImagingHypoconnectivityInjury