کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3450174 | 1595726 | 2012 | 6 صفحه PDF | دانلود رایگان |

Oostra KM, Vereecke A, Jones K, Vanderstraeten G, Vingerhoets G. Motor imagery ability in patients with traumatic brain injury.ObjectiveTo assess motor imagery (MI) ability in patients with moderate to severe traumatic brain injury (TBI).DesignProspective, cohort study.SettingUniversity hospital rehabilitation unit.ParticipantsPatients with traumatic brain injury (mean coma duration, 18d) undergoing rehabilitation (n=20) and healthy controls (n=17) matched for age and education level.InterventionsNot applicable.Main Outcome MeasuresThe vividness of MI was assessed using a revised version of the Movement Imagery Questionnaire—Revised second version (MIQ-RS); the temporal features were assessed using the time-dependent motor imagery (TDMI) screening test, the temporal congruence test, and a walking trajectory imagery test; and the accuracy of MI was assessed using a mental rotation test.ResultsThe MIQ-RS revealed a decrease of MI vividness in the TBI group. An increasing number of stepping movements was observed with increasing time periods in both groups during the TDMI screening test. The TBI group performed a significantly smaller number of imagery movements in the same movement time. The temporal congruence test revealed a significant correlation between imagery and actual stepping time in both groups. The walking trajectory test revealed an increase of the imagery and actual walking time with increasing path length in both groups, but the ratio of imaginary walking over actual walking time was significantly greater than 1 in the TBI group. Results of the hand mental rotation test indicated significant effects of rotation angles on imagery movement times in both groups, but rotation time was significantly slower in the TBI group.ConclusionsOur patients with TBI demonstrated a relatively preserved MI ability indicating that MI could be used to aid rehabilitation and subsequent functional recovery.
Journal: Archives of Physical Medicine and Rehabilitation - Volume 93, Issue 5, May 2012, Pages 828–833