Shriver, S.Knierim, K. E.O'Shea, J. P.Glover, G. H.Golby, Alexandra2017-10-102011Shriver, S., K. E. Knierim, J. P. O’Shea, G. H. Glover, and A. J. Golby. 2011. “Pneumatically Driven Finger Movement: A Novel Passive Functional MR Imaging Technique for Presurgical Motor and Sensory Mapping.” American Journal of Neuroradiology 34 (1) (July 21): E5–E7. doi:10.3174/ajnr.a2626.0195-6108http://nrs.harvard.edu/urn-3:HUL.InstRepos:34167376Two of the most common reasons for failure to obtain adequate preoperative functional data are inadequate task performance and excessive head motion. With an MR imaging-compatible pneumatically driven manipulandum, passive motor tasks elicited reproducible contralateral activation in the M1 and S1 in 10 healthy controls and 6 patients. The SMA was localized in all healthy controls and in 5 of 6 patients. Head motion was reduced in passive tasks compared with active tasks.en-USJournal Article2013-11-15Shriver S, Knierim KE, O'Shea JP, Glover GH, Golby AJ.10.3174/ajnr.a2626