M
Martha E. Shenton
Researcher at Brigham and Women's Hospital
Publications - 626
Citations - 48184
Martha E. Shenton is an academic researcher from Brigham and Women's Hospital. The author has contributed to research in topics: Schizophrenia & Fractional anisotropy. The author has an hindex of 106, co-authored 586 publications receiving 44244 citations. Previous affiliations of Martha E. Shenton include Cambridge Health Alliance & Beth Israel Deaconess Medical Center.
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Journal ArticleDOI
Sparse Texture Active Contour
TL;DR: A segmentation scheme based on the sparse representation of the texture information is proposed, and a non-parametric texture modeling technique is provided, but also the sparsity of the representation guarantees the computation efficiency.
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Decreased axial diffusivity within language connections: a possible biomarker of schizophrenia risk.
Marek Kubicki,Martha E. Shenton,Martha E. Shenton,Paul K. Maciejewski,Paula E. Pelavin,K. Hawley,T. Ballinger,Tali Swisher,Gul A. Jabbar,Heidi W. Thermenos,Heidi W. Thermenos,Heidi W. Thermenos,Matcheri S. Keshavan,Matcheri S. Keshavan,Matcheri S. Keshavan,Larry J. Seidman,Lynn E. DeLisi,Lynn E. DeLisi +17 more
TL;DR: It is suggested that familial risk for schizophrenia may be associated with abnormalities in axonal rather than myelin integrity, and possibly associated with disruptions in normal brain maturation, as well as a possible biomarker of risk for developing schizophrenia.
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Analysis of schizophrenia-related genes and electrophysiological measures reveals ZNF804A association with amplitude of P300b elicited by novel sounds
E. del Re,Sarah E. Bergen,Raquelle I. Mesholam-Gately,Margaret A. Niznikiewicz,Jill M. Goldstein,T U Woo,Martha E. Shenton,Larry J. Seidman,Robert W. McCarley,Tracey L. Petryshen +9 more
TL;DR: The results suggest pleiotropic effects of ZNF804A on risk for SZ and neural mechanisms that are indexed by the novel P300b ERP component that are correlated with neurocognitive measures of auditory attention under interference conditions.
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Insights into the Brain: Neuroimaging of Brain Development and Maturation.
TL;DR: Evidence is presented that the advent of structural neuroimaging has specifically and significantly contributed critical information about the developmental trajectories of postnatal human brain development that would otherwise not have been possible.
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A volumetric MRI study of limbic, associative and sensorimotor striatal subregions in schizophrenia
James J. Levitt,James J. Levitt,Laura Rosow,Paul G. Nestor,Paula E. Pelavin,Talis M. Swisher,Robert W. McCarley,Martha E. Shenton,Martha E. Shenton +8 more
TL;DR: By parcellating the striatum into functional subregions, this work demonstrated significant positive correlations between the volume of the associative striatum and executive functioning in schizophrenia, adding further support to the importance of its role in the pathophysiology of schizophrenia.