Exploring balance recovery in people with and without Parkinson's disease

In a study published in eNeuro, Lena Ting, from Emory University, and colleagues explored how brain and muscle activity during balance recovery change due to aging and Parkinson's. Previously, Ting's research group revealed that when they pulled a rug out from under young adults to trigger balance recovery, these individuals experienced an immediate involuntary brainstem and muscle response followed by a second wave of activity in the brain and muscle in more difficult balance disturbances.