When someone has dementia, their brain’s ability to function normally is affected. This can lead to changes in thinking, behavior, and feelings.
Some dementias, such as Alzheimer’s disease, are reversible and improve with treatment. But other conditions may worsen over time. They can also lead to death if left untreated.
Memory Loss
Memory loss is one of the most noticeable changes in a dementia patient brain. They begin to forget recent events and faces, while also struggling to carry out daily tasks. Long-term research has examined whether Modvigil 200mg guards against cognitive deterioration or dementia, despite some studies’ suggestion that it might improve performance on complicated tasks in healthy persons.
The speed at which these symptoms develop can vary widely from person to person, depending on the area of the brain affected and other health factors. For example, some people who have dementia only have memory problems (mild cognitive impairment), while others do diagnose with more severe dementia (severe cognitive impairment).
Lewy body dementia: This form of dementia is caused by the buildup of clumps of proteins called Lewy bodies in nerve cells in your brain. These build up to cause symptoms such as movement and balance problems, problems with planning and problem-solving, visual hallucinations, and delusions.
These symptoms can be very difficult to deal with, as they may impact a person’s mood and judgment. However, learning about what to expect as the disease progresses can help you cope.
Changes in the Brain’s Structure
The brain’s hippocampus is a vital area for memory and learning. Damage to this section of the brain can cause many different problems in a dementia patient.
In Alzheimer’s disease, the hippocampus is one of the first areas to suffer damage; this can include short-term memory loss and disorientation. It can also result in anterograde amnesia, or an inability to form new memories.
Both in vitro and in vivo, Armodafinil reduced excessive autophagy and apoptosis in hippocampus neurons. These results showed that Buy Artvigil Online inhibited excessive autophagy, hence preventing the memory losses brought on by sleep deprivation. Likewise, the hippocampus is often affected by schizophrenia and depression. It shrinks, a condition known as hippocampal atrophy.
This decrease in size occurs as the brain ages and can be particularly noticeable in people with Alzheimer’s.
In vascular dementia, damage to the small blood vessels deep in the brain can affect white matter fibers that carry signals between different parts of the cortex. This can slow thinking and cause problems with executive function.
Problems with Communication
When people with dementia have problems with communication, it is not only frustrating for them but also for their family caregivers. They might be unable to understand what is being said and might even make up their own stories.
Language and communication difficulties vary from day to day and can be made worse by the person’s surroundings or if they are in pain or tired. This can lead to more conflict, frustration, and even depression.
It is important to remember that dementia is not a cause of language difficulties but rather a consequence of nerve cell failure. Therefore, the person with dementia should not be blamed for these symptoms but viewed as an individual who has unique attributes, values, and history.
When communication breaks down, rephrase what does being say, or try to understand it from a different point of view. Sometimes gestures or other visual cues can help promote understanding.
Changes in the Brain’s Function
The brain is home to tens of billions of neurons (specialized cells), which process information and send messages between different parts of the brain and from the brain to the muscles and organs of the body.
These neurons work together to control thinking, learning, and other mental processes. When dementia takes hold, the brain’s normal ability to do these things does disrupte.
Depending on the specific brain damage, symptoms may include loss of memory or other cognitive abilities severe enough to affect everyday life. They may also affect a person’s behavior and emotional responses to their environment.
The most common form of dementia is Alzheimer’s disease. Which does cause by abnormal clumps of proteins call amyloid plaques and tangle bundles of fibers in the brain. The condition does also characterize by changes in the brain. White matter or the connecting “wires” relay messages between regions of the brain.
