Lewy Body dementia (LBD) is a complex and challenging brain disorder.
More than 1 million Americans, most of them older adults, are affected by its disabling.
Although less known than its ?cousins? Alzheimer\'s disease and Parkinson\'s disease, LBD is not a rare disorder.
It is challenging because its many possible symptoms make it hard to do everyday tasks that once came easily.
It is complex because it affects many parts of the brain in ways that scientists are trying to understand more fully.
Lewy Body dementia (LBD) is a complex and challenging brain disorder