Dementia symptoms result from damage to the brain caused by disease or injury. This causes brain cells to die. There are different signs depending on the type of dementia a person has.

10 Surprising Early Signs of Dementia Memory loss isn't always the first sign of dementia. Watch out for these signs and consult a healthcare provider if you notice them.

Early signs of dementia could be spotted through your eyes with new AI tool By . McKenzie Beard. Published Jan. 21, 2025, 4:20 p.m. ET.