How do people die from Alzheimer's Disease?

What are the symptoms/warning signs of psychotic disorders in a young adolescent?

There are a lot of people in Japan aged 100 and over. Do many of them suffer from Alzheimer's? What contributes to this longevity?

What are early signs of Alzheimer's disease?

How many years does it take Alzheimer's Disease to develop before it can be diagnosed?

What about Omega 3 in the treatment of Alzheimer's Disease ?

Does sleep apnea have any correlation with Alzheimer's over time?

What is the probability of passing schizophrenia to your offspring if your sibling has the disorder?

Aside from helping with disorders, does cognitive behavioural therapy (CBT) help improve creativity?  

Could someone who is depressed heal over time on their own?