Alzheimer's Disease

1. Cause

1.1. genetic

1.1.1. environmental influences

1.1.1.1. head trauma

2. Effect

2.1. memory loss

2.1.1. forgetfulness

2.1.1.1. different stages of the disease

3. Diagnosis

3.1. How to tell someone has the disease

3.1.1. Tests and tools

4. Treatments

4.1. medications

4.1.1. therapy