Reorganization of finger coordination patterns during adaptation to 1 rotation and scaling of a newly learned sensorimotor transformation 2 3

Reorganization of finger coordination patterns during adaptation to 1 rotation and scaling of a newly learned sensorimotor transformation 2 3 Xiaolin Liu, Kristine M. Mosier, Ferdinando A. Mussa-Ivaldi, Maura Casadio and Robert A. Scheidt 4 5 6 7 8 Department of Biomedical Engineering, 9 Marquette University, 10 Milwaukee, WI, 53201 11 12 Department of Radiology 13 Indiana University / IUPUI 14 Indianapolis, IN, USA 15 16 Department of Physical Medicine and Rehabilitation, 17 Northwestern University Medical School, 18 Chicago, IL, 60611 19 20 Sensory Motor Performance Program 21 Rehabilitation Institute of Chicago 22 Chicago, IL 60611, USA 23 24 Department of Physiology, 25 Northwestern University, 26 Chicago, IL, 60611 27 28 29 30 31 32 Running Head: Reorganization of coordination during visuomotor adaptation 33 34 35 36 37 Address for correspondence: 38 Robert A. Scheidt 39 Department of Biomedical Engineering 40 Olin Engineering Center, 303 41 P.O. Box 1881 42 Marquette University 43 Milwaukee, WI 53201-1881 44 45 Telephone: (414) 288-6124 46 Fax: (414) 288-7938 47 email: [email protected] 48 49 50 51 52 53 54 Acknowledgements: This work was supported by NSF BES 0238442, NIH NS053581 and NIH HD53727. 55 56 Articles in PresS. J Neurophysiol (October 27, 2010). doi:10.1152/jn.00247.2010