The familiar cause of disease that causes the brain to atrophy( the brain atrophy, the cerebellum atrophy) have:Obstruct with the brain excessiveness, brain external injury, poisoned linger effect, brain over a long period of time, the high fever frighten, encephalitis meningitis, cerebral abnormal, brain tumor, cerebral paralysis, have muscular spasms to go into action over a long period of time, the smoke wine excessiveness, malnutrition, thyroid gland function pathological changes, the brain growth is bad or the growth does not all all can cause brain atrophy.( the brain atrophy, the cerebellum atrophy)
The modern medical science think that the senile dementia is various reason with the result that:
(1)Because old blood of year abnormality etc. factor, make blood of glue the dense degree to increase high, blood slow-moving, the blood quantity reduce, cause the energy that normal function activity need reduce.
(2)The old brain of year tiny circulation occurrence obstacle, tiny circulating net blood is not the smooth .
(3)Old people the artery blood content lower, making the brain cell sink in the opposite anoxia, can cause the brain cell to synthesize the quantity decrease that the various enzyme and nerves conduct to pass the quality, become the brain to atrophy.
(4)Inherit the factor to rise to the certain function in this get sick of occurrence process.
(5) decrepitude process, metabolism obstacle, the endocrine function decrease etc. the factor cause this disease may also.
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