What is Alzheimer's disease?

what is alzheimer's disease,More than five million Americans currently suffer from Alzheimer's, and unlike many other diseases, there is no cure for it; Moreover, half of those over 85 will get. Unlike most diseases, it is primarily a genetic disease, and is now known that a gene called São is involved; if you have it (and about 25 percent of the population) your chances of developing the disease are much higher. The good news, however, is that there are many things you can do to help prevent it.what is alzheimer's disease.

Aphasia Types- The 5 Most Common Types !

Definition of aphasia:

Aphasia is a communication disorder that results from damage or injury to the language areas of the brain, it is more common in older people.