The brain begins to change decades before a diagnosis arrives. The question is no longer whether to screen - it is how soon. Most people believe brain disease begins when memory fails. Science has known for years that it doesn’t. By the time a patient forgets a familiar name or loses their way home, the neural architecture behind those abilities has been quietly deteriorating f... https://nemaai.com/blog/why-preventive-brain-screening-is-becoming-essential-for-senior-health