Alzheimer’s disease is a type of dementia in which individuals' thinking and functioning abilities are deteriorated. Interestingly, tinnitus and Alzheimer’s derive from the same region in the brain, which, if damaged, can disrupt many forms of human activity. So what does this mean about their correlation? 

Imagine a constant sound in your ear, one that follows you through work, meals, and even sleep. That sound is known as tinnitus, which is defined as the perception of sound without an external source.