Tag: neurodegenerative diseases in midlife

Dementia is often perceived as an inevitable consequence of aging, a condition relegated to the twilight years. However, a growing body of research paints a more complex and urgent picture—one that includes the troubling rise of early onset dementia. Defined as dementia that begins before the age of 65, early onset dementia challenges traditional timelines and calls for a reexamination of how we recognize, diagnose, and manage cognitive decline across the lifespan. As science delves deeper into the nuances of neurodegenerative diseases, we are learning that when does early onset dementia start is a critical question, as symptoms may manifest decades earlier than previously assumed. This article explores when early onset dementia starts, what the earliest symptoms look like, who is most at risk, and what the scientific literature reveals about the evolving understanding of this condition.