References:
1.Alzheimer’s Disease International website. Dementia facts and figures. Available at: https://www.alzint.org/about/dementia-facts-figures/. Accessed 11 December 2023.

2.Alzheimer’s Association website. What is dementia? Available at: https://www.alz.org/alzheimers-dementia/what-is-dementia. Accessed 11 December 2023.

3.Hugo J, Ganguli M. Dementia and cognitive impairment: epidemiology, diagnosis, and treatment. Clin Geriatr Med 2014; 30 (3): 421–442.

4.Hyman BT, Phelps CH, Beach TG, et al. National Institute on Aging–Alzheimer’s Association guidelines for the neuropathologic assessment of Alzheimer’s disease. Alzheimers Dement 2012; 8 (1): 1–13.

5.Jack CR Jr, Bennett DA, Blennow K, et al. NIA-AA Research Framework: toward a biological definition of Alzheimer’s disease. Alzheimers Dement 2018; 14 (4): 535–562.

6.Alzheimer’s Disease International website. Dementia facts and figures. Types of dementia: Alzheimer’s disease. https://www.alzint.org/about/dementia-facts-figures/types-of-dementia/alzheimers-disease/. Accessed 11 December 2023.

7.Alzheimer’s Disease International website. Dementia facts and figures. Types of dementia. Available at: https://www.alzint.org/about/dementia-facts-figures/types-of-dementia/. Accessed 11 December 2023