54 research outputs found
Effect of Overground Training Augmented by Mental Practice on Gait Velocity in Chronic, Incomplete Spinal Cord Injury
OBJECTIVE: To compare efficacy of a regimen combining mental practice (MP) with overground training with the efficacy of a regimen comprised of overground training only on gait velocity and lower extremity motor outcomes in individuals with chronic (> 12 months post injury), incomplete, spinal cord injury (SCI). DESIGN: Randomized controlled, single blinded, study SETTING: Outpatient rehabilitation laboratories located in the Midwestern and Western United States PARTICIPANTS: 18 subjects with chronic, incomplete SCI INTERVENTIONS: Subjects were randomly assigned to receive: (a) Overground Training only (OT), occurring 3 days/week for 8 weeks; or (b) OT augmented by MP (MP + OT), during which randomly assigned subjects listened to a mental practice audio recording directly following OT sessions. MAIN OUTCOME MEASURES: Subjects were administered a test of gait velocity as well as the Tinetti Performance Oriented Mobility Assessment (POMA), Spinal Cord Injury Independence Measure (SCIM), and Satisfaction with Life Scale (SWLS) on 2 occasions before intervention, 1 week after intervention, and 12 weeks after intervention. RESULTS: A significant increase in gait velocity was exhibited across subjects at both 1 week post-therapy (p=0.0046) and at 12 weeks post-therapy (p=0.0056). However, no differences were seen in intervention response at either 1 or 12 weeks post intervention among subjects in the MP + OT versus the OT groups. CONCLUSION: Overground training was associated with significant gains in gait velocity, and that these gains were not augmented by further addition of mental practice
Is the Factor Observed in Investigations on the Item-Position Effect Actually the Difficulty Factor?
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