Alzheimer's disease (abbreviated AD) or disease, forgetting briefly that Alzheimer's can be read, a type of disorder of brain function that gradually mental abilities of the patient, the analysis goes. The most striking type of the different types of dementia, memory impairment is. Memory impairment usually gradually builds and progresses. In the beginning, memory impairment as events and learned recent to be bound, but gradually, the memories are harmed. The patient answers a question that a few moments ago asked Is do and does again the same questions it asks. The patient lost and does not know where is laid. In the purchase of and the payment of money, gets in trouble and can not account hold. Gradually, in the recognition of friends and acquaintances, and naming names, they are also creating the problem. Low difficulty route navigation find, and if only out may go to be lost. In more severe cases, even the detection of the bedroom. kitchen, toilet and bath at the home she finds difficult. Incidence of impaired memory and thought process cause harm social functions, and personal patient and thus may cause depression, nervousness, and aggression in the patient.

one of the problems of dementia, the incidence of hallucinations and delirium. For example, a patient thinks of his wife he has betrayed, or neighbors, and caretakers intend to harm and plot against him have. The patient may be to the children pessimistic, be. Sometimes the patient people, for example parents died or relatives who are not and are not present can see.

in extreme cases, the patient to do things, basic personal need to help find and makes possible the ability to control the urine and stool from the. The patient suffered from dementia, may be in specific language and find the right words difficult to find, and the result is a low letter, and the corner to be stuck in. In more advanced cases, the patient , compared to the disease is lost and does not know suffer from the inability to do certain things and may Things risk do. Gradually, might, motor ability, the patient also undergoes damage and frequently his stability lost ground, and eat.

Alzheimer's is the most common form of dementia. The symptoms of this disease with the loss of power to maintain the information, particularly the temporary memory during the aging started and gradually with loss of power, detection time, depression, loss of strength, speech, etc., corner-making and, eventually, death, in effect, respiratory irritations, ends. Death after five to ten years from the occurrence of the symptoms of fall. but the disease, about twenty years before the appearance of symptoms started. This disease with the loss of neurons in some regions of the brain. necrosis of brain cells in different regions of the nervous system; create the structures of a protein spherical form, called plaque, aging (SP) in the neurons of some brain regions and structures of protein strands called NFT in the cell body of neurons, etc. will be determined.

this incurable disease the first German psychiatrist called Alzheimer in 1906, ad was introduced. Frequently, this disease in people over age 65 and the incidence of not found what is Alzheimer's, premature (less common) may be earlier than this age occur. In 2006 26 of the 6 million people in the world infected with the disease were, and it is projected that in 2050 ad of every 85 people with Alzheimer's exist. World Day for Alzheimer's: all-year on 21 September, or 30 September on the occasion of the World Day of Alzheimer's in the world, the ceremony and conference on the various to be held. The motto of the year 2008 this day (No time to lose) it. means that time to waste and we don't have.

five percent of the population aged 65 and above to Alzheimer's disease, moderate to severe are affected, and this despite the fact that 10 to 15% of elderly women in the same age group from Alzheimer's disease, mild suffer.