“We've been using the Biodex Multi-Joint System for a variety of research studies over the last several years. All told, we have been extremely happy with the system's performance, flexibility, and expandability.
In terms of setting up the subject, the adjustability of the chair and motor allow for the system to be positioned in almost any configuration, including experimental paradigms targeting the upper and lower extremities. This has made testing subjects with neurological injuries such as stroke and SCI easy and safe. In regards to testing subjects, the various control modes of the MJS have allowed us to impose movements necessary for studying spasticity, reflex function, and range of motion, as well as apply constant loads for isotonic experiments. With the recent release of the Research Tool Kit from Biodex, we can now impose a greater range of positional perturbations, which is extremely important when trying to identify pathological behaviors such as muscle properties, spasticity, weakness, and tone. >>