A new study reveals that which side of the body is initially affected by Parkinson's disease can predict cognitive decline ...

One answer lies in something Casasanto and his team call “left-handed exceptionalism.” Lefties make up just about 10% of the ...

Parkinson’s disease often starts on one side of the body, and new research shows this asymmetry influences how non-motor symptoms progress.

The investigators at Debunked evaluate how accurate the left brain vs right brain theory really is. Billionaire Ray Dalio warns of 'big, painful disruptions' after Congress passes Trump's spending ...

Right-sided heart failure is often caused by left-sided heart failure. As the left ventricle (lower chamber) weakens, ...

Cats often sleep on their left to spot threats faster. Their brain processes danger more efficiently this way. Many cats appear to favor resting on their left side, according to a recent study ...

MRI of the brain "revealed diffusion-limiting lesions in the right periventricular region, the left half of the pons, and well-circumscribed, edematous lesions in the left parietal region and the ...

An international research team, hailing from the University of Bari Aldo Moro in Italy, Ruhr University Bochum, Medical School Hamburg and partners in Germany, Canada, Switzerland and Turkey, analyzed ...

Parkinson's disease affects approximately 10 million people worldwide. It typically begins asymmetrically, initially ...

Parkinson's disease often begins asymmetrically, affecting either the right or left side of the body first. Researchers from ...

Vince Biser, a 37-year-old Towson resident who plays golf using only his left arm, inspires at the 2025 U.S. Adaptive Open in ...