| Autor: |
Shriver S; Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA., Knierim KE, O'Shea JP, Glover GH, Golby AJ |
| Jazyk: |
angličtina |
| Zdroj: |
AJNR. American journal of neuroradiology [AJNR Am J Neuroradiol] 2013 Jan; Vol. 34 (1), pp. E5-7. Date of Electronic Publication: 2011 Jul 21. |
| DOI: |
10.3174/ajnr.A2626 |
| Abstrakt: |
Two 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. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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