2012
Multiple resting state network functional connectivity abnormalities in mild traumatic brain injury
Stevens MC, Lovejoy D, Kim J, Oakes H, Kureshi I, Witt ST. Multiple resting state network functional connectivity abnormalities in mild traumatic brain injury. Brain Imaging And Behavior 2012, 6: 293-318. PMID: 22555821, DOI: 10.1007/s11682-012-9157-4.Peer-Reviewed Original ResearchConceptsTraumatic brain injuryMild traumatic brain injuryMild TBI patientsFunctional connectivity abnormalitiesTBI patientsBrain injuryConnectivity abnormalitiesFunctional connectivitySevere traumatic brain injuryWhite matter microstructural damagePostconcussive symptom severityWhole-brain functional connectivityFunctional connectivity deficitsCompensatory neural processesBrain networksBrain functional connectivityHealthy control participantsVoxelwise group comparisonsIntracerebral injuryNeurobiological sequelaeConnectivity deficitsAnterior cingulateBrain regionsSymptom severityAnatomical connectivity
2010
Brain Connectivity Is Not Only Lower but Different in Schizophrenia: A Combined Anatomical and Functional Approach
Skudlarski P, Jagannathan K, Anderson K, Stevens MC, Calhoun VD, Skudlarska BA, Pearlson G. Brain Connectivity Is Not Only Lower but Different in Schizophrenia: A Combined Anatomical and Functional Approach. Biological Psychiatry 2010, 68: 61-69. PMID: 20497901, PMCID: PMC2900394, DOI: 10.1016/j.biopsych.2010.03.035.Peer-Reviewed Original ResearchConceptsBrain connectivityFunctional connectivitySchizophrenia patientsAnatomical connectivityState functional magnetic resonance imagingFunctional connectivity alterationsHealthy control subjectsClinical symptom severityGroup differencesAnatomical connectivity mapsFunctional magnetic resonance imagingMagnetic resonance imagingPosterior cingulate cortexGlobal connectivity analysisClinical symptomsWhite matter anatomyControl subjectsConnectivity alterationsCingulate cortexPatientsResonance imagingBrain regionsSymptom severityDMN componentsTask-positive network