Passive Robots for Stroke Rehabilitation
University of Michigan
Summary
The purpose of this study is to examine the feasibility and effectiveness of a novel, multimodal approach that combines passive devices with noninvasive neuromuscular stimulation for upper extremity rehabilitation after stroke.
Description
About 800,000 individuals suffer from a stroke every year in the United States. The majority of stroke survivors often experience lingering deficits in upper extremity function. High-end robotic devices can improve outcomes and clinical productivity; however, these devices are expensive and bulky, making them not practical for many clinical or home environments. This study aims to evaluate the feasibility of low-cost non-motorized devices for stroke rehabilitation in a long-term intervention. The intervention will involve training with a table-top, semi-passive (i.e., no motors) exercise equip…
Eligibility
- Age range
- 18–75 years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Age 18 to 75 years; * Ischemic or hemorrhagic stroke confirmed by CT, MRI, or clinical criteria; * No major deficits of sensation or proprioception; Exclusion Criteria: * Bilateral stroke * Unable to think clearly and remember (Mini-Mental State Exam score \< 22 and miniMOCA \< 8); * Uncontrolled Diabetes or Hypertension; * Severe limitations of joint range of motion that will lead to inability of testing * Severe spasticity and joint contractures that will lead to inability of testing * Complete paresis with no possible movements * Severe aphasia * Any other medical c…
Interventions
- DeviceFunctional Training with SepaRRo and NeuRRoFES
Participants will perform functional movements (e.g., reach for targets) with their extremities. During movements, the devices will be used to assist or resist their motion. Participants may receive biofeedback of their movements to better engage them in training. Participants may receive assistance from the devices (including neuromuscular stimulation) and/or their less-impaired limb.
Location
- University of Michigan - NeuRRo LabAnn Arbor, Michigan