Using Mirror Therapy to Trick the Brain’s Motor System

Many people who have had a stroke experience difficulties moving one arm. These problems can significantly affect their quality of life, but treating them is often difficult and many individuals fail to ever recover adequate use of the arm. Improvement for many people who have experienced a stroke is also hindered by limited medical insurance coverage for long-term therapy.

Hope may come for these patients from a technique using mirrors that tricks the brain into thinking it sees both limbs as healthy. Continue Reading


Testing a Treatment for Phantom Limb Pain

Research by Moss Rehabilitation Research Institute and Penn Medicine into a treatment for the phantom limb pain received coverage on a Philadelphia television station recently.

Almost 2 million people in the U.S. have had an amputation. The great majority of those people experience a persistent sensation of the missing limb, known as a “phantom limb,” which is associated with debilitating pain. Current therapies fall short of bringing relief to most of these individuals. Continue Reading


MRRI’s Virtual Reality Tool Helps Assess Hemispatial Neglect

People who have suffered a stroke to the brain’s right hemisphere may struggle with problems related to vision and space perception, mood, energy and recognition of their own difficulties. This cluster of deficits is called right hemisphere stroke syndrome.

Laurel J. Buxbaum, PsyD, and her team at the Moss Rehabilitation Research Institute developed an improved method for testing and treating patients for hemispatial neglect after a stroke using virtual reality.

In this new video, Dr. Buxbaum explains how patients at MossRehab’s Right Hemisphere Stroke Center are benefiting from this state-of-art tool. Continue Reading


Exploring Questions Around Phantom Limb Pain

Laurel J. Buxbaum, PsyD

Laurel J. Buxbaum, PsyD

Limb amputation is a common problem affecting the brain’s representation of the body. Most individuals with amputation have a phantom limb with which they experience touch and pain. Laurel J. Buxbaum, PsyD, and colleagues in MRRI’s Cognition and Action Laboratory are performing experiments with people experiencing phantom limb sensations that will explore two major questions. Continue Reading