Combined movement of multi-joint muscles activates a smaller area compared to the sum of areas activated by respective single-joint muscles after restoration of paresis

REFERENCES

• Basser , P. J. , Mattiello , J. and LeBihan , D. 1994 . MR diffusion tensor spectroscopy and imaging . Biophysical Journal , 66 : 259 – 267 .
   PubMed Web of Science ®Google Scholar
• Berger , M. S. , Kincaid , J. , Ojemann , G. A. and Lettich , E. 1989 . Brain mapping techniques to maximize resection, safety, and seizure control in children with brain tumors . Neurosurgery , 25 : 786 – 792 .
   PubMed Web of Science ®Google Scholar
• Carel , C. , Loubinoux , I. , Boulanouar , K. , Manelfe , C. , Rascol , O. Celsis , P. 2000 . Neural substrate for the effects of passive training on sensorimotor cortical representation: A study with functional magnetic resonance imaging in healthy subjects . Journal of Cerebral Blood Flow & Metabolism , 20 : 478 – 84 .
   PubMed Web of Science ®Google Scholar
• Conturo , T. E. , Lori , N. F. , Cull , T. S. , Akbudak , E. , Snyder , A. Z. Shimoi , J. S. 1999 . Tracking neuronal fiber pathways in the living human brain . Proceedings of the National Academy of Sciences of the United States of America , 96 : 10422 – 10427 .
   PubMed Web of Science ®Google Scholar
• Duffau , H. 2001 . Acute functional reorganization of the human motor cortex during resection of central lesions: A study using intraoperative brain mapping . Journal of Neurology, Neurosurgery & Psychiatry , 70 : 506 – 513 .
   PubMed Web of Science ®Google Scholar
• Duffau , H. , Denvil , D. and Capelle , L. 2002 . Long term reshaping of language, sensory, and motor maps after glioma resection: A new parameter to integrate in the surgical strategy . Journal of Neurology, Neurosurgery & Psychiatry , 72 : 511 – 516 .
   PubMed Web of Science ®Google Scholar
• Fandino , J. , Kollias , S. S. , Wieser , H. G. , Valavanis , A. and Yonekawa , Y. 1999 . Intraoperative validation of functional magnetic resonance imaging and cortical reorganization pattern in patients with brain tumors involving the primary motor cortex . Journal of Neurosurgery , 91 : 238 – 250 .
   PubMed Web of Science ®Google Scholar
• Friston , K. J. , Frith , C. D. , Liddle , P. F. and Frackowiak , R. S. 1991 . Comparing functional (PET) images: The assessment significant change . Journal of Cerebral Blood Flow & Metabolism , 11 : 690 – 699 .
   PubMed Web of Science ®Google Scholar
• Kraft , G. H. , Fitts , S. S. and Hammond , M. C. 1992 . Techniques to improve function of the arm and hand in chronic hemiplegia . Archives of Physical Medicine and Rehabilitation , 73 : 220 – 227 .
   PubMed Web of Science ®Google Scholar
• Krakauer , J. W. 2005 . Arm function after stroke: From physiology to recovery . Seminars in Neurology , 25 : 384 – 395 .
   PubMed Web of Science ®Google Scholar
• Krings , T. , Topper , R. , Willmes , K. , Reinges , M. H. T. , Gilsbach , J. M. and Thron , A. 2002 . Activation in primary and secondary motor areas in patients with CNS neoplasms and weakness . Neurology , 58 : 381 – 390 .
   PubMed Web of Science ®Google Scholar
• Lazar , M. , Weinstein , D. M. , Tsuruda , J. S. , Hasan , K. M. , Arfanakis , K. Meyerand , M. E. 2003 . White matter tractography using diffusion tensor deflection . Human Brain Mapping , 18 : 306 – 321 .
   PubMed Web of Science ®Google Scholar
• Luft , A. R. , McCombe-Waller , S. , Whitall , J. , Forrester , L. W. , Macko , R. Sorkin , J. D. 2004 . Repetitive bilateral arm training and motor cortex activation in chronic stroke: A randomized controlled trial . Journal of the American Medical Association , 292 : 1853 – 1861 .
   PubMed Web of Science ®Google Scholar
• Nelles , G. 2004 . Cortical reorganization-effects of intensive therapy . Restorative Neurology and Neuroscience , 22 : 239 – 244 .
   PubMed Web of Science ®Google Scholar
• Ojemann , G. , Ojemann , J. , Lettich , E. and Berger , M. 1989 . Cortical language localization in left, dominant hemisphere: An electrical stimulation mapping investigation in 117 patients . Journal of Neurosurgery , 71 : 316 – 326 .
   PubMed Web of Science ®Google Scholar
• Pierpaoli , C. , Jezzard , P. , Basser , P. J. , Barnett , A. and Di Chiro , G. 1996 . Diffusion tensor MR imaging of the human brain . Radiology , 201 : 637 – 648 .
   PubMed Web of Science ®Google Scholar
• Reese , T. G. , Heid , O. , Weisskoff , R. M. and Wedeen , V. J. 2003 . Reduction of eddy-current-induced distortion in diffusion MRI using a twice-refocused spin echo . Magnetic Resonance in Medicine , 49 : 177 – 182 .
   PubMed Web of Science ®Google Scholar
• Seitz , R. J. , Huang , Y. , Knorr , U. , Tellmann , L. , Herzog , H. and Freund , H. J. 1995 . Large-scale plasticity of the human motor cortex . Neuroreport , 6 : 742 – 744 .
   PubMed Web of Science ®Google Scholar
• Shinoura , N. , Suzuki , Y. , Yamada , R. , Kodama , T. , Takahashi , M. and Yagi , K. 2005a . Fibers connecting the primary motor and sensory area play a role in grasp stability of the hand . Neuroimage , 25 : 936 – 941 .
   PubMed Web of Science ®Google Scholar
• Shinoura , N. , Yamada , R. , Kodama , T. , Suzuki , Y. , Takahashi , M. and Yagi , K. 2005b . Preoperative fMRI, tractography and continuous task during awake surgery for maintenance of motor function following surgical resection of metastatic tumor spread to the primary motor area . Minimally Invasive Neurosurgery , 48 : 85 – 90 .
   PubMedGoogle Scholar
• Shinoura , N. , Suzuki , Y. , Yamada , R. , Kodama , T. , Takahashi , M. and Yagi , K. 2006 . Restored activation of primary motor area from motor reorganization and improved motor function after brain tumor resection . American Journal of Neuroradiology , 27 : 1275 – 1282 .
   PubMed Web of Science ®Google Scholar
• Wunderlich , G. , Knorr , U. , Herzog , H. , Kiwit , J. C. , Freund , H. J. and Seitz , R. J. 1998 . Precentral glioma location determines the displacement of cortical hand representation . Neurosurgery , 2 : 8 – 26 .
   Google Scholar
• Xue , R. , van Zijl , P. C. , Crain , B. J. , Solaiyappan , M. and Mori , S. 1999 . In vivo three-dimensional reconstruction of rat brain axonal projections by diffusion tensor imaging . Magnetic Resonance in Medicine , 42 : 1123 – 1127 .
   PubMed Web of Science ®Google Scholar
• Yoshiura , T. , Hasuo , K. , Mihara , F. , Masuda , K. , Morioka , T. and Fukui , M. 1997 . Increased activity of the ipsilateral motor cortex during a hand motor task in patients with brain tumor and paresis . American Journal of Neuroradiology , 18 : 865 – 869 .
   PubMed Web of Science ®Google Scholar