Lewy bodies

Lewy bodies are abnormal protein deposits found in the brain, primarily associated with Parkinson’s disease and Lewy body dementia. These clumps of a protein called alpha-synuclein disrupt normal brain function, leading to symptoms such as movement difficulties, visual hallucinations, and changes in mood or behavior. The presence of Lewy bodies affects how neurons communicate, contributing to cognitive decline and motor issues. Understanding their role helps researchers develop better treatments for related neurodegenerative disorders, improving the quality of life for affected individuals.