Your Vision Can Predict Dementia 12 Years Before Diagnosis, Study Finds <img width="128" height="52" src="https://www.sciencealert.com/images/2024/04/senior-woman-close-up-eyes.jpg" alt=""/> One of the earliest warnings of cognitive decline. https://www.sciencealert.com/your-vision-can-predict-dementia-12-years-before-diagnosis-study-finds