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
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
Imagine attempting to find an everyday kitchen item—for example, a spatula— in a drawer, and then using the spatula to flip a pancake. What if instead of retrieving the spatula, you picked up and used a nearby fork with a spatula-like action? Such errors, in which objects are mis-used during the course of everyday actions, are experienced by thousands of individuals with a disabling and common disorder known as limb apraxia.
For more than two decades, the Cognition and Action Lab at MRRI, headed by Laurel Buxbaum, PsyD, has been making strides in understanding both the neurological deficits and regions of the brain involved in this disorder, as well as the normal cognitive mechanisms that permit successful tool-related actions. Among the lab’s many achievements is the development of a cognitive neuroanatomical model of the processes and brain regions that may govern complex tool-related behaviors. Continue Reading
Moss Rehabilitation Research Institute post-doctoral fellows and their mentors were awarded an unprecedented three research grants of $35,000 each by the Albert Einstein Society of Einstein Healthcare Network. Continue Reading
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
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
There are two major challenges in concussion management:
- There is no way to identify which patients will experience persistent problems, and
- No evidenced-based treatments are available for these patients.
Treatment development is hampered by the dearth of prognostic markers, hence the first problem contributes to the latter.
Amanda Rabinowitz, PhD, director of the Brain Injury Neuropsychology Laboratory at the Moss Rehabilitation Research Institute, is conducting a research study that uses mobile app technology to address this issue. Continue Reading