2022
Lack of Robust Associations Between Prepandemic Coping Strategies and Frontolimbic Circuitry With Depression and Anxiety Symptoms During the COVID-19 Pandemic: A Preregistered Longitudinal Study
Holt-Gosselin B, Cohodes E, McCauley S, Foster J, Odriozola P, Zacharek S, Kribakaran S, Haberman J, Hodges H, Gee D. Lack of Robust Associations Between Prepandemic Coping Strategies and Frontolimbic Circuitry With Depression and Anxiety Symptoms During the COVID-19 Pandemic: A Preregistered Longitudinal Study. Behavioral Neuroscience 2022, 136: 528-540. PMID: 36395014, PMCID: PMC9884515, DOI: 10.1037/bne0000534.Peer-Reviewed Original ResearchConceptsFrontolimbic circuitryAnxiety symptomsFunctional connectivityMental health outcomesCoping strategiesResting-state functional magnetic resonanceAdaptive coping strategiesLongitudinal studyFunctional magnetic resonanceMental health problemsACC functional connectivityAdaptive copingPreregistered hypothesesInternalizing symptomsNeurobehavioral factorsEmotional responsesPreregistered studyNeurobiological factorsOngoing stressorsElevated symptomsDepression symptomsHealth outcomesCopingCOVID-19 pandemicRobust association
2019
Meta-analysis of Structural Magnetic Resonance Imaging Studies in Pediatric Posttraumatic Stress Disorder and Comparison With Related Conditions
Kribakaran S, Danese A, Bromis K, Kempton MJ, Gee DG. Meta-analysis of Structural Magnetic Resonance Imaging Studies in Pediatric Posttraumatic Stress Disorder and Comparison With Related Conditions. Biological Psychiatry Cognitive Neuroscience And Neuroimaging 2019, 5: 23-34. PMID: 31690501, PMCID: PMC6954289, DOI: 10.1016/j.bpsc.2019.08.006.Peer-Reviewed Original ResearchConceptsPediatric PTSDPediatric posttraumatic stress disorderPTSD groupTrauma exposurePosttraumatic stress disorderHippocampal volumeVolumetric brain differencesStructural magnetic resonance imaging (MRI) studiesStructural brain volumesMagnetic resonance imaging studyResonance imaging studySmaller total gray matterPediatric anxietyPosttraumatic stressAnxiety groupStress disorderNeurobiological differencesBrain differencesSmaller hippocampal volumesPediatric psychiatric conditionsTemporal lobeEffect of agePediatric depressionPsychiatric conditionsComparison group
2015
Layer 4 Pyramidal Neurons Exhibit Robust Dendritic Spine Plasticity In Vivo after Input Deprivation
Miquelajauregui A, Kribakaran S, Mostany R, Badaloni A, Consalez G, Portera-Cailliau C. Layer 4 Pyramidal Neurons Exhibit Robust Dendritic Spine Plasticity In Vivo after Input Deprivation. Journal Of Neuroscience 2015, 35: 7287-7294. PMID: 25948276, PMCID: PMC4420789, DOI: 10.1523/jneurosci.5215-14.2015.Peer-Reviewed Original ResearchConceptsPyramidal neuronsInput deprivationWhisker trimmingSynaptic plasticityLayer 4 pyramidal neuronsDendritic spine lossDendritic spine plasticitySensory processingDendritic spine dynamicsRobust synaptic plasticityL4 neuronsSpine lossCre miceLayer 2/3Spine plasticityTransgenic miceElectrophysiological propertiesSpine dynamicsCortex exhibitNeuronsDeprivation resultsTwo-photon microscopyApical tuftMiceVivo