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Abirami answered on
Aug 20 2021
2
Case Study and Overview on Dementia
Introduction:
Dementia is considered to be one of the psychological and psychiatric impairments in an individual that affect their thinking and cognitive abilities. They experience an overall decline in their memory, sensation, emotional empathy, understanding, and thinking skills. These people are often recognized with a sudden change in their behavior. Prevalence of dementia in younger people is rare and older adults have a higher potential to exhibit the symptoms (Geldmacher et al. 1996). Their clinical symptoms are identified as functional disabilities of the
ain with a decreased level of normal life functions, increased confusion, inability to do complex tasks, hallucinations, sudden aggression, and community withdrawal. These people are often observed with language or speech disorders and experience autonomic dysfunctions in the body.
Scientifically, dementia is defined as the side effect of several neurodegenerative diseases. People often with accidents affecting the
ain, experiencing trauma, depression and stress have higher chances of exhibiting the symptoms of dementia. But dementia caused by the above causes can be positively treated and is defined as reversible dementia. When the major causes causing the dementia-like symptom in a patient, if given therapy to reduce their stress or surgeries for accidents can be helpful to reverse the effect in people.
Compared to reversible dementia, people with serious neurodegenerative diseases acquire lifelong dementia. They are difficult to treat and prevent the symptoms positively, yet their progression is often delayed through different treatment approaches. Some of the neurodegenerative diseases which cause dementia are Alzheimer's disease (AD), Schizophrenia, Parkinson’s disease, Jacob-Creutzfeldt disease, and other prion diseases. Globally, 60% of the patient suffering from AD, are identified with dementia. Their condition worsens when they experience trauma along with AD (Aranda et al. 2021; Bracken-Scally et al. 2021).
Impact of dementia:
Dementia is often treated as a burden to the people who take care of the affected patient. These patients often exhibit aggressive behavior, hallucinations, and ve
al abuse, which inflicts a negative attitude in the minds of people taking care of them. Dementia is caused due to disruptions in the neural connections in the
ain. The normal
ain functions with the transmission of electrical signals and reflexes through neurons, astrocytes, and microglia...