What Causes Cognitive Impairment and Dementia? Are they reversible or are they permanent?

There is a lot of confusion when it comes to cognitive impairment, memory loss and dementia. Why so many terms? Mild Cognitive Impairment, Cognitive Impairment, Dementia, Alzheimer's Dementia, Lewy Body Dementia, Frontotemporal Lobe Dementia, Delirium.... I will break it down in this video in simple terms. The 2 types of Cognitive Impairment are permanent cognitive impairment, that are disease states and then there is reversible Cognitive Impairment, that are symptoms of another cause. Of those that are reversible, I've broken them down to 6 of the most common causes. What to ask and how to prepare for an appointment with your loved ones primary care provider with concerns about memory loss and aging.