Introduction: Dementia has now grown to become a "folk disease", making it a very important area of ​​research. After reviewing several studies, it is also accepted that regular physical activity (MAKRA - BALOGH, 2018) (DONKA - BALOGH, 2018) tends to have a positive effect on cognitive abilities and neurodegenerative disorders rather than neutrally or negatively. Because this disease involves a decline in cognitive abilities, it is imperative that special attention be given to improving the number of years of life and the quality of treatment.Objective: We would like to get a comprehensive picture of the methods and tools used to measure dementia.Method: Reviewing and summarizing the related articles in the literature according to the criteria we have defined (type of measurement, relation of measurement methods, number of measurements). Review.Results: In our research, we found many measuring tools that are suitable for measuring and testing dementia. Most measurements are made using two or more measuring devices combined to provide more accurate and complex results for dementia. It can also be stated that more practical forms of measurement are used today, and in this topic, paper-pencil tests are only used as accompanying measurements, as a confirmation in most studies.Conclusions: There are many measuring tools available for testing dementia. We have to choose the one that suits us best.