Research Article

Whole-brain white matter disruption in semantic and nonfluent variants of primary progressive aphasia

  1. Graeme C. Schwindt1,2,3,*,
  2. Naida L. Graham4,5,
  3. Elizabeth Rochon4,5,
  4. David F. Tang-Wai6,7,
  5. Nancy J. Lobaugh2,3,6,
  6. Tiffany W. Chow6,8,9,
  7. Sandra E. Black1,2,3,5,6,8

Article first published online: 23 NOV 2011

DOI: 10.1002/hbm.21484

Issue

Human Brain Mapping

Human Brain Mapping

Volume 34, Issue 4, pages 973–984, April 2013

Additional Information

How to Cite

Schwindt, G. C., Graham, N. L., Rochon, E., Tang-Wai, D. F., Lobaugh, N. J., Chow, T. W. and Black, S. E. (2013), Whole-brain white matter disruption in semantic and nonfluent variants of primary progressive aphasia. Hum. Brain Mapp., 34: 973–984. doi: 10.1002/hbm.21484

Author Information

  1. 1

    Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada

  2. 2

    L.C. Campbell Cognitive Neurology Research Unit, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada

  3. 3

    Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, Ontario, Canada

  4. 4

    Department of Speech-Language Pathology, University of Toronto, Toronto, Ontario, Canada

  5. 5

    Toronto Rehabilitation Institute, Toronto, Ontario, Canada

  6. 6

    Department of Medicine (Neurology), University of Toronto, Toronto, Ontario, Canada

  7. 7

    Division of Neurology, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada

  8. 8

    Rotman Research Institute, Toronto, Ontario, Canada

  9. 9

    Department of Psychiatry (Geriatric Psychiatry), University of Toronto, Toronto, Ontario, Canada

*Sunnybrook Health Sciences Centre, Room A-421, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada

Publication History

  1. Issue published online: 11 MAR 2013
  2. Article first published online: 23 NOV 2011
  3. Manuscript Accepted: 12 SEP 2011
  4. Manuscript Revised: 9 SEP 2011
  5. Manuscript Received: 10 JUL 2011

Funded by

  • Canadian Institutes of Health Research (CIHR). Grant Number: 82744
  • CIHR (Vanier Scholarship) and McLaughlin Centre for Molecular Medicine (MCMM) (MD/PhD studentship; G.C.S.); Centre for Stroke Recovery at Sunnybrook Health Sciences Centre (N.J.L.); Department of Medicine at the University of Toronto and Sunnybrook Health Sciences Centre, The Brill Chair in Neurology, and Heart and Stroke Foundation Centre for Stroke Recovery (S.E.B.)

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  1. 1
    J.A. Matías-Guiu, R. García-Ramos, Afasia progresiva primaria: del síndrome a la enfermedad, Neurología, 2012,

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    Murray Grossman, John Powers, Sherry Ash, Corey McMillan, Lisa Burkholder, David Irwin, John Q. Trojanowski, Disruption of large-scale neural networks in non-fluent/agrammatic variant primary progressive aphasia associated with frontotemporal degeneration pathology, Brain and Language, 2012,

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    Jennifer L. Whitwell, Keith A. Josephs, Recent Advances in the Imaging of Frontotemporal Dementia, Current Neurology and Neuroscience Reports, 2012, 12, 6, 715

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