Dementia is a serious brain-related illness. It is not a specific disease but rather a syndrome that affects cognitive functions such as reasoning, memory, and language skills. Dementia is often associated with aging since most people who show signs of this condition are above the age of 65. Knowing the facts about this condition can help the patient and family cope with its effects. Dementia is classified into two categories: cortical dementia and subcortical dementia. The first kind occurs in the cerebral cortex, the part of the brain responsible for cognitive functions like language ability and memory. Alzheimer's disease may be classified under cortical dementia. On the other hand, subcortical dementia occurs in the deeper part of the cortex. Although the condition doesn't strike language and memory abilities, it can affect the patient's personality. According to studies, people with subcortical dementia have shorter attention spans and greater instances of mood swings. Doctors believe that dementia can be caused by several other conditions, with cell and nerve cell degeneration in the brain being the main causes of dementia. In some cases, dementia can be triggered by diseases or infections such as AIDS and hydrocephalus. Damage to the nerves and spinal cord which restricts blood flow to the brain can also cause dementia, as is often the case with people who suffer severe strokes. Poor nutrition, substance abuse and severe head trauma are also possible causes. Patients afflicted with dementia are more likely to experience memory loss. Some patients find it difficult to communicate with others or even coordinate their motor functions. In some cases, people with dementia undergo personality changes or experience hallucinations. People who exhibit such symptoms need to see their doctors right away. As with most things, prevention is better than cure. Drinking lion's mane extract can help prevent the onset of dementia. Diagnosing dementia can be difficult since other diseases are associated with it. Patients need to undergo a review of their personal and medical history as well as tests of their mental abilities. Other tests might also be conducted to rule out other possible causes. Patients will also need to undergo brain imaging scans like CT scans and Magnetic Resonance Imaging (MRI) scan to detect any abnormalities in the brain. Doctors may recommend medications like lion's mane extract to alleviate the symptoms. Dementia caused by damage to brain cells can't be cured, unfortunately. However, taking medications and supplements like lion's mane extract can help slow the progression of the condition. Limiting substance abuse and living a healthy lifestyle are also key steps to preventing dementia.
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