References:

1. Alzheimer's Disease - (https://www.cdc.gov/aging/aginginfo/alzheimers.htm)
2. Alzheimer’s disease - Types and Symptoms - (https://www.dementiauk.org/understanding-dementia/types-and-symptoms/alzheimers-disease/)
3. Alzheimers Disease Fact Sheet - (https://www.nia.nih.gov/health/alzheimers-disease-fact-sheet)
4. Hopkins Medicine - Alzheimer's Disease - (https://www.hopkinsmedicine.org/health/conditions-and-diseases/alzheimers-disease)
5. UCSF Health - Alzheimer's Disease - (https://www.ucsfhealth.org/conditions/alzheimers-disease)
6. What Happens to the Brain in Alzheimer's Disease? - (https://www.nia.nih.gov/health/what-happens-brain-alzheimers-disease)
7. What is Alzheimer's Disease? - (https://www.psychiatry.org/patients-families/alzheimers/what-is-alzheimers-disease)
8. Understanding Alzheimer's and Dementia - (https://www.alz.org/alzheimers-dementia/what-is-alzheimers)
9. What are the 7 Stages of Alzheimer's Disease? - (https://www.alzheimers.net/stages-of-alzheimers-disease/)
10. Early-Onset Alzheimer's Disease - (http://www.columbianeurology.org/neurology/staywell/document.php?id=42072)
11. Types of Genetic Testing - (https://www.alzheimers.org.uk/about-dementia/risk-factors-and-prevention/types-genetic-testing)
12. 4 Pillars of Prevention - (http://alzheimersprevention.org/4-pillars-of-prevention/)
13. What is the Difference Between Alzheimer's and Dementia? - (https://www.elder.org/dementia-care/what-is-the-difference-between-alzheimers-and-dementia/)
14. Dementia Australia - Alzheimer's Disease - (https://www.dementia.org.au/about-dementia/types-of-dementia/alzheimers-disease)
15. Treatment - Alzheimer's Disease - (https://www.nhs.uk/conditions/alzheimers-disease/treatment/)