Pneumatically Driven Finger Movement: A Novel Passive Functional MR Imaging Technique for Presurgical Motor and Sensory Mapping
Pneumatically driven finger movement; a novel passive functional MR imaging technique for presurgical motor and sensory mapping.pdf (272.1Kb)
Access StatusFull text of the requested work is not available in DASH at this time ("restricted access"). For more information on restricted deposits, see our FAQ.
Knierim, K. E.
O'Shea, J. P.
Glover, G. H.
MetadataShow full item record
CitationShriver, 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.
AbstractTwo 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.
Citable link to this pagehttp://nrs.harvard.edu/urn-3:HUL.InstRepos:34167376
- HMS Scholarly Articles 
Contact administrator regarding this item (to report mistakes or request changes)