2024
White matter diffusion estimates in obsessive-compulsive disorder across 1653 individuals: machine learning findings from the ENIGMA OCD Working Group
Kim B, Kim G, Abe Y, Alonso P, Ameis S, Anticevic A, Arnold P, Balachander S, Banaj N, Bargalló N, Batistuzzo M, Benedetti F, Bertolín S, Beucke J, Bollettini I, Brem S, Brennan B, Buitelaar J, Calvo R, Castelo-Branco M, Cheng Y, Chhatkuli R, Ciullo V, Coelho A, Couto B, Dallaspezia S, Ely B, Ferreira S, Fontaine M, Fouche J, Grazioplene R, Gruner P, Hagen K, Hansen B, Hanna G, Hirano Y, Höxter M, Hough M, Hu H, Huyser C, Ikuta T, Jahanshad N, James A, Jaspers-Fayer F, Kasprzak S, Kathmann N, Kaufmann C, Kim M, Koch K, Kvale G, Kwon J, Lazaro L, Lee J, Lochner C, Lu J, Manrique D, Martínez-Zalacaín I, Masuda Y, Matsumoto K, Maziero M, Menchón J, Minuzzi L, Moreira P, Morgado P, Narayanaswamy J, Narumoto J, Ortiz A, Ota J, Pariente J, Perriello C, Picó-Pérez M, Pittenger C, Poletti S, Real E, Reddy Y, van Rooij D, Sakai Y, Sato J, Segalas C, Shavitt R, Shen Z, Shimizu E, Shivakumar V, Soreni N, Soriano-Mas C, Sousa N, Sousa M, Spalletta G, Stern E, Stewart S, Szeszko P, Thomas R, Thomopoulos S, Vecchio D, Venkatasubramanian G, Vriend C, Walitza S, Wang Z, Watanabe A, Wolters L, Xu J, Yamada K, Yun J, Zarei M, Zhao Q, Zhu X, Thompson P, Bruin W, van Wingen G, Piras F, Piras F, Stein D, van den Heuvel O, Simpson H, Marsh R, Cha J. White matter diffusion estimates in obsessive-compulsive disorder across 1653 individuals: machine learning findings from the ENIGMA OCD Working Group. Molecular Psychiatry 2024, 29: 1063-1074. PMID: 38326559, PMCID: PMC11176060, DOI: 10.1038/s41380-023-02392-6.Peer-Reviewed Original ResearchObsessive-compulsive disorderNeurobiology of obsessive-compulsive disorderDiffusion tensor imagingENIGMA-OCD working groupClassification of obsessive-compulsive disorderGray matter morphometryWhite matter integrityCross-site generalizabilityHealthy controlsWhite matter pathwaysPosterior thalamic radiationWhite matter featuresMachine learning findingsLeave-one-site-out cross-validationOCD studiesThalamic radiationMedication effectsMultivariate patternsAdult participantsTensor imagingLearning interpretationNeurobiologyCorpus callosumLearning findingsInternal capsule
2010
White Matter Integrity, Creativity, and Psychopathology: Disentangling Constructs with Diffusion Tensor Imaging
Jung R, Grazioplene R, Caprihan A, Chavez R, Haier R. White Matter Integrity, Creativity, and Psychopathology: Disentangling Constructs with Diffusion Tensor Imaging. PLOS ONE 2010, 5: e9818. PMID: 20339554, PMCID: PMC2842439, DOI: 10.1371/journal.pone.0009818.Peer-Reviewed Original ResearchConceptsInferior frontal white matterFrontal white matterWhite matter integrityDiffusion tensor imagingFractional anisotropyWhite matterTensor imagingFronto-striatal circuitsFrontal lobe areasYoung adult subjectsSignificant inverse relationshipCortical thicknessNormal subjectsProjection zonesAssociation fibersAdult subjectsBrain regionsWhite matter architectureInverse correlationTesla scannerMetabolite concentrationsLobe areasComposite measurePsychopathologyInverse relationship