Dementia risk research focuses on identifying factors that may increase or decrease an individual's likelihood of developing dementia. This includes studying various lifestyle factors, genetics, medical conditions, and environmental influences that may contribute to the development of dementia. Researchers also investigate potential interventions and prevention strategies to reduce the risk of developing dementia or delay its onset. Overall, dementia risk research aims to provide valuable insights into the factors that may impact an individual's cognitive health and help inform strategies for maintaining brain health and reducing the risk of dementia.