Dynamic phase-locking states and personality in sub-acute mild traumatic brain injury: An exploratory study
van der Horn H, de Koning M, Visser K, Kok M, Spikman J, Scheenen M, Renken R, Calhoun V, Vergara V, Cabral J, Mayer A, van der Naalt J. Dynamic phase-locking states and personality in sub-acute mild traumatic brain injury: An exploratory study. PLOS ONE 2023, 18: e0295984. PMID: 38100479, PMCID: PMC10723684, DOI: 10.1371/journal.pone.0295984.Peer-Reviewed Original ResearchConceptsMild traumatic brain injuryDynamic functional network connectivityTraumatic brain injurySymptom severityEmotional instabilityAssociated with lower symptom severityMild traumatic brain injury patientsHead Injury Symptom ChecklistHealthy controlsPatients relative to HCMaladaptive personality characteristicsDefault mode networkTract-based spatial statisticsLower symptom severityBrain injuryPosterior corona radiataFunctional network connectivityPost-injuryMonths post-injuryLow extraversionHigh neuroticismSuperordinate factorDiffusion MRINeural underpinningsPersonality dimensionsExtracting functional connectivity brain networks at the resting state from pulsed arterial spin labeling data
Wiseman N, Iraji A, Haacke E, Calhoun V, Kou Z. Extracting functional connectivity brain networks at the resting state from pulsed arterial spin labeling data. Meta-Radiology 2023, 1: 100023. PMID: 38298860, PMCID: PMC10830167, DOI: 10.1016/j.metrad.2023.100023.Peer-Reviewed Original ResearchDefault mode networkMild traumatic brain injuryBrain networksRsfMRI dataFunctional connectivity brain networksResting state networksArterial spin labelingMild traumatic brain injury patientsResting state functional magnetic resonance imagingFunctional magnetic resonance imagingHealthy controlsFunctional connectivity informationBlood oxygen levelTraumatic brain injuryBOLD signalMode networkFunctional connectivitySpin labelingBlood flow changesMagnetic resonance imagingNeuronal activityResponse to activationPulsed ASLBOLDRetrospective study