Most people believe dementia to be a single, specific disease. That’s far from the truth. The term dementia is used to describe a group of symptoms that affect cognitive, memory, language, and thinking abilities. Further, its severity can differ from one person to another. This means the condition can be mild for some and severe for others. Dementia can affect older adults, but the condition is not a part of the aging process. Symptoms of dementia Generally, the symptoms of dementia occur when healthy neurons in the brain stop functioning, lose contact with other cells, get damaged, or die. While the decrease of neurons is normal as one ages, in the case of dementia patients, the loss can be extreme. Here are some signs of dementia to look out for: Memory loss affecting day-to-day activities Sometimes, people can forget names, appointments, and even phone numbers, only to recollect them later. But for those affected with dementia, memory loss can affect daily activities. For instance, in the earlier stages, one may not recollect information they had learned recently. Besides this, patients can experience issues processing information and making decisions based on them, thus affecting one’s quality of life. And as the condition progresses, memory loss can become severe enough to hamper relationships.