Virtual Reality System for Use During Stroke Recovery

A new system intended to aid recovery from stroke (REAL Immersive System; Penumbra, Inc., Alameda, CA) uses a head-mounted display and headset to immerse individuals in virtual reality (VR) as they engage in visual and physical challenges, guided by a therapist.

For the therapy, sensors are attached to the individual’s body as they perform activities in a virtual, animated world. The experiences are designed to increase neuroplasticity through engagement and retention. 

On a tablet interface, the therapist sees what the individual sees and can select VR activities, adjust parameters, and monitor the individual’s experience. Data from the individual’s movement and accomplishments can be viewed to guide recovery. 

The VR system is portable and can be used for upper-extremity rehab at the individual’s bedside, in a therapy gym, or at a mobile health location.