What are the causes of the formation of Alzheimer s disease

According to the current research, there are more than 30 possible factors and hypotheses of the disease, such as family history, female sex, head trauma, low education level, thyroid disease, high or low maternal childbearing age, viral infection, etc. The following factors are associated with the onset of the disease:

1. Family history.

The vast majority of epidemiological studies suggest that family history is a risk factor for the disease. In some patients, family members with the same disease were more likely than the general population, and an increased risk of congenital stupidity was also observed.

Further genetic studies have confirmed that the disease may be due to an autosomal dominant gene. Recently, through gene mapping studies, it has been found that the pathological gene of amyloid in the brain is located on chromosome 21. It can be seen that dementia is related to heredity.

2. Some physical diseases.

Such as thyroid disease, immune system disease, epilepsy, etc., have been studied as risk factors for the disease. People with a history of hypothyroidism have a high relative risk of developing the disease. There is a high history of seizures before the onset of the disease.

A history of migraine or severe headache is not associated with the condition. A number of studies have found a history of depression, particularly in old age, to be a risk factor for the disease.

3. Head trauma.

Head trauma refers to head trauma with impaired consciousness, and traumatic brain injury has been reported as a risk factor. Clinical and epidemiological studies suggest that severe traumatic brain injury may be one of the most common causes of some of these conditions.

4. Miscellaneous. Progressive failure of the immune system, weakened detoxification function and lentiviral infection, as well as psychosocial factors such as widowhood, living alone, financial difficulties, and turbulent life can be the triggers of the disease.

Alzheimer's disease is actually a general term, there are many classifications, and the two most common causes are as follows:

1. Vascular cognitive impairment is vascular dementia. Clause.

2. Alzheimer's disease. The causes of Alzheimer's disease are also very complex, and the current research is not very clear, and the more recognized causes are:

Clause. 1. Gene-related, that is, genetic inheritance or chromosomal mutations, can lead to the occurrence of Alzheimer's disease.

Clause. Second, with the deposition of chemicals, such as excessive deposition of amyloid, excessive accumulation in brain tissue, can cause Alzheimer's disease.

The causes of vascular dementia are mainly due to ischemic stroke, hemorrhagic stroke, or vascular cerebrovascular damage caused by leukoporosis and chronic cerebral ischemia in elderly patients, as well as hypertension, diabetes, hyperlipidemia, etc. It is generally believed that cerebrovascular disease or other risk factors involve the frontal lobe, temporal lobe, and limbic system of brain tissue, or damage brain tissue with sufficient capacity, resulting in impairment of memory, attention, executive function, and language function, and higher cognitive function.

Bad lifestyle habits are also factors that cannot be ignored, for example, in terms of diet, fritters contain a lot of aluminum, eating too much will damage the brain's memory and learning function, and a large amount of aluminum accumulation in the body can accelerate aging and more likely to cause Alzheimer's disease. In addition, Professor Wu Chunhua reminds you that the elderly generally use significantly less brain than young people, resulting in brain cells are no longer active, the number will not increase, and it is easier to decline and age.

There are many reasons such as family history, female sex, head trauma, low level of education, high or low maternal childbearing age, viral infection, etc. Of course, poor diet and lifestyle, lack of exercise, and poor sleep are also triggers. Therefore, it is necessary to exercise more, use your brain diligently, and play scientific brain games to improve brain efficiency and prevent dementia.

For example, the 66 Brain Science Brain Health Game, you can search for it.