• Login
    View Item 
    •   Home
    • UMass Chan Faculty and Staff Research and Publications
    • UMass Chan Faculty and Researcher Publications
    • View Item
    •   Home
    • UMass Chan Faculty and Staff Research and Publications
    • UMass Chan Faculty and Researcher Publications
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of eScholarship@UMassChanCommunitiesPublication DateAuthorsUMass Chan AffiliationsTitlesDocument TypesKeywordsThis CollectionPublication DateAuthorsUMass Chan AffiliationsTitlesDocument TypesKeywords

    My Account

    LoginRegister

    Help

    AboutSubmission GuidelinesData Deposit PolicySearchingAccessibilityTerms of UseWebsite Migration FAQ

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    A Comparison of Voxel-Based Morphometry and Volumetry Methods in the Context of the Neural Basis of Aggression

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Authors
    Emerton, Britt C.
    Jerram, Matthew
    Deckersbach, Thilo
    Dougherty, Darin D.
    Fulwiler, Carl E.
    Gansler, David A.
    UMass Chan Affiliations
    Department of Psychiatry
    Document Type
    Journal Article
    Publication Date
    2009-07-01
    Keywords
    Aggression
    Frontal Lobe
    Mental Disorders
    Volumetry
    Voxel-based morphometry
    Orbital frontal cortex
    Aggression
    Health Services Research
    Mental and Social Health
    Psychiatric and Mental Health
    Psychiatry
    Psychiatry and Psychology
    Show allShow less
    
    Metadata
    Show full item record
    Link to Full Text
    http://dx.doi.org/10.1007/s11682-009-9075-2
    Abstract
    The assumption that voxel-based morphometry (VBM) offers an automated substitution for manually-traced volumetry was subjected to empirical evaluation. Data available from a previous volumetry study (Gansler et al. Psychiatry Research: Neuroimaging 171:145–154, 2009) provided the basis for the current study, which assessed for convergence between the methods. Optimized modulated VBM was used to preprocess images (N  = 40). Gray matter volume and self-reported aggression associations were tested. Results indicate convergence, as both methods revealed significant negative associations of the left orbitofrontal cortex (OFC) and aggression. VBM detected an additional positive left OFC result not revealed with volumetry, suggesting that VBM may allow greater within-region localization than volumetry. However, the methods differentially deal with error rates and power demands and as such are better conceptualized as complementary than interchangeable.
    Source
    Emerton, B.C., Jerram, M., Deckersbach, T., Dougherty, D.D., Fulwiler, C., Gansler, D.A. A comparison of voxel-based morphometry and volumetry methods in the context of the neural basis of aggression. Brain Imaging and Behavior, Published online July 1, 2009 (DOI: 10.1007/s11682-009-9075-2).
    DOI
    10.1007/s11682-009-9075-2
    Permanent Link to this Item
    http://hdl.handle.net/20.500.14038/45111
    ae974a485f413a2113503eed53cd6c53
    10.1007/s11682-009-9075-2
    Scopus Count
    Collections
    UMass Chan Faculty and Researcher Publications

    entitlement

     
    DSpace software (copyright © 2002 - 2023)  DuraSpace
    Lamar Soutter Library, UMass Chan Medical School | 55 Lake Avenue North | Worcester, MA 01655 USA
    Quick Guide | escholarship@umassmed.edu
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.