Six months of regular aerobic exercise can partially “normalize” disrupted brain communication in people with Parkinson’s disease, a new Canadian study suggests. By cycling for an hour three times a week, patients saw shifts in their brain networks that moved in the opposite direction of the disease’s typical pattern, suggesting…

My cousins and I were sitting at the kitchen table, eating a meal like we’d done countless times before. The room smelled like fresh-off-the-grill Texas barbecue, and as usual, the conversation bounced easily between us. I watched my uncle Brandon pick up his fork. His hand wobbled, knocking the food…

People with Parkinson’s disease have altered levels of certain metals, including iron, in their hair, according to a new study. Experiments in a mouse model suggest these iron changes may be linked to intestinal changes consistent with a reduced capacity to absorb iron, along with increases in gut bacteria genes…

Depression that starts later in life could be an early clinical manifestation of Parkinson’s disease and the related condition dementia with Lewy bodies (DLB), according to a study, which found that people who were diagnosed with either of these conditions had significantly higher rates of incident depression than…

Developing a chronic, degenerative condition like Parkinson’s disease is a raw deal. It’s also horrible when it comes at the age of 36, as it did for me. You’re entering the prime of life and career, and BLAM! Hello, early-onset Parkinson’s disease. It’s totally unfair to young spouses…