Subscribe
Brain atrophy
Is cerebellar atrophy hereditary?
Whether cerebellar atrophy is hereditary depends on the cause of the atrophy. In neurology, there is a disease called spinocerebellar ataxia, which is caused by genetic mutations and results in significant ataxic symptoms. The imaging studies show cerebellar atrophy. This disease can be inherited, so it is important to conduct prenatal counseling to promote eugenics. Cerebellar atrophy caused by other reasons is not hereditary. For example, if the atrophy is due to neurodegenerative disease such as multiple system atrophy, there is no clear genetic tendency. If the atrophy is caused by a cerebellar infarction, it is also not hereditary.
What should I do about brain atrophy?
Brain atrophy includes both physiological and pathological types. Physiological brain atrophy generally occurs as age increases, similar to how wrinkles appear on the face. This type does not usually present symptoms and typically does not require treatment, as some degree of brain shrinkage may happen with age. Pathological brain atrophy, however, can occur in younger individuals and requires investigation to determine the underlying cause. Diagnostic tests should be conducted to clarify the cause of the atrophy and identify any specific diseases, which will guide the treatment plan. Additionally, some patients may experience atrophy due to past events like cerebral hemorrhage or stroke, which are caused by specific lesions. In such cases, treating the original disease is the approach taken, so the treatment plan for brain atrophy should be based on the specific circumstances.