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What Is Dementia Caused From

Causes Of Vascular Dementia

Dementia: The Causes

Vascular dementia is caused by reduced blood flow to the brain, which damages and eventually kills brain cells.

This can happen as a result of:

  • narrowing and blockage of the small blood vessels inside the brain
  • a single stroke, where the blood supply to part of the brain is suddenly cut off
  • lots of “mini strokes” that cause tiny but widespread damage to the brain

Not everyone who has a stroke will go on to develop vascular dementia.

Read more about vascular dementia.

What Is Mixed Dementia Symptoms Causes Diagnosis And Treatment

Mixed dementia is a common type of dementia when individuals have two or more types of dementia. The most common types of dementia that cause Mixed Dementia are Alzheimers Disease and Vascular Dementia. There are many other possible combinations, but this is the most common. Mixed dementia may also be referred to as dementia-multifactorial.

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Eating a healthy diet is an excellent memory loss remedy. It should consist of fruits and vegetables, as well as whole grains and low-fat proteins. Avoid alcohol and drugs, which can also cause confusion and memory loss. Its important to follow your doctors recommendations, and review your medications regularly. If you suspect a medical condition, you may want to consult a medical professional for a diagnosis and treatment. This way, a physician can prescribe the right medication. What Type of Dementia Is Caused by a Series of Minor Strokes?

Eating a healthy diet is an effective memory loss remedy. A diet rich in fruits and vegetables can improve your memory. A balanced diet can also help you to retain information longer. Try to consume at least five servings of these foods a day. The berries contain anthocyanins and flavonoids, which can be very helpful in fighting memory loss. A study of 16,000 women found that those who ate more berries were less likely to suffer from cognitive decline. Turmeric root contains a substance called curcumin, which is found in high concentrations. This compound is a powerful antioxidant that has anti-inflammatory effects.

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What Are The Types Of Frontotemporal Dementia

There are several disorders that can result in frontotemporal dementia, all of which can affect middle-aged and older adults.

  • Behavioral variant frontotemporal dementia is the most common frontotemporal disorder. It causes changes in personality, behavior, emotions, and judgment.
  • Primary progressive aphasia involves changes in the ability to communicate to speak, read, write, and understand what others are saying.
  • Movement disorders happen when the parts of the brain that control movement are affected. There are two types of rare movement disorders associated with FTD: corticobasal syndrome and progressive supranuclear palsy. Other movement-related disorders include frontotemporal dementia with parkinsonism and frontotemporal dementia with amyotrophic lateral sclerosis . Symptoms can vary among these movement disorders.

What Are The Most Common Types Of Dementia

Dementia: Causes, types, symptoms, diagnosis, treatment ...
  • Alzheimers disease. This is the most common cause of dementia, accounting for 60 to 80 percent of cases. It is caused by specific changes in the brain. The trademark symptom is trouble remembering recent events, such as a conversation that occurred minutes or hours ago, while difficulty remembering more distant memories occurs later in the disease. Other concerns like difficulty with walking or talking or personality changes also come later. Family history is the most important risk factor. Having a first-degree relative with Alzheimers disease increases the risk of developing it by 10 to 30 percent.
  • Vascular dementia. About 10 percent of dementia cases are linked to strokes or other issues with blood flow to the brain. Diabetes, high blood pressure and high cholesterol are also risk factors. Symptoms vary depending on the area and size of the brain impacted. The disease progresses in a step-wise fashion, meaning symptoms will suddenly get worse as the individual gets more strokes or mini-strokes.
  • Lewy body dementia. In addition to more typical symptoms like memory loss, people with this form of dementia may have movement or balance problems like stiffness or trembling. Many people also experience changes in alertness including daytime sleepiness, confusion or staring spells. They may also have trouble sleeping at night or may experience visual hallucinations .

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Cognitive Symptoms Of Lewy Body Dementia

LBD causes changes in thinking abilities. These changes may include:

  • Visual hallucinations, or seeing things that are not present. Visual hallucinations occur in up to 80 percent of people with LBD, often early on. Nonvisual hallucinations, such as hearing or smelling things that are not present, are less common than visual ones but may also occur.
  • Unpredictable changes in concentration, attention, alertness, and wakefulness from day to day and sometimes throughout the day. Ideas may be disorganized, unclear, or illogical. These kinds of changes are common in LBD and may help distinguish it from Alzheimer’s disease.
  • Severe loss of thinking abilities that interfere with daily activities. Unlike in Alzheimer’s dementia, memory problems may not be evident at first but often arise as LBD progresses. Other changes related to thinking may include poor judgment, confusion about time and place, and difficulty with language and numbers.

How Is Dementia Treated

Treatment of dementia depends on the underlying cause. Neurodegenerative dementias, like Alzheimers disease, have no cure, though there are medications that can help protect the brain or manage symptoms such as anxiety or behavior changes. Research to develop more treatment options is ongoing.

Leading a healthy lifestyle, including regular exercise, healthy eating, and maintaining social contacts, decreases chances of developing chronic diseases and may reduce number of people with dementia.

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Common Forms Of Dementia

There are many different forms of dementia. Alzheimer’s disease is the most common form and may contribute to 60-70% of cases. Other major forms include vascular dementia, dementia with Lewy bodies , and a group of diseases that contribute to frontotemporal dementia . Dementia may also develop after a stroke or in the context of certain infections such as HIV, harmful use of alcohol, repetitive physical injuries to the brain or nutritional deficiencies. The boundaries between different forms of dementia are indistinct and mixed forms often co-exist.

Are Eggs Bad For Dementia

What is dementia? Alzheimer’s Research UK

Finnish research has linked dietary phosphatidylcholine an essential nutrient found in eggs and meat with enhanced cognitive performance and a lower risk of incident dementia. Choline is an essential nutrient found in various food compounds.

In conclusion, green tea intake might reduce the risk of dementia, AD, MCI, or cognitive impairment. Easily modified lifestyle habits like green tea intake may be considered to reduce the risk of these diseases.

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Is Kombucha Good For Dementia

An altered microbe population in the gut has been observed in people with Alzheimers. Encouraging seniors to consume a daily serving of fermented foods that contain probiotics, such as Greek yogurt, buttermilk, kombucha, sauerkraut, kefir, kimchi, miso, and maybe a little red wine, may be in order.

Can A Person Recover From Dementia

There is currently no cure for dementia. In fact, because dementia is caused by different diseases it is unlikely that there will be a single cure for dementia. Research is aimed at finding cures for dementia-causing diseases, such as Alzheimers disease, frontotemporal dementia and dementia with Lewy bodies.

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How Is Frontotemporal Dementia Diagnosed And Treated

Frontotemporal dementia can be hard to diagnose because symptoms are similar to other conditions. Also, because these disorders are rare, physicians may be unfamiliar with the signs and symptoms.

Talking with patients, family members, and caregivers can help doctors make a diagnosis. It is important to tell the doctor about any symptoms involving changes in personality and behavior and difficulties with speech or movement.

To diagnose frontotemporal dementia, a doctor may perform an exam and ask about symptoms, look at personal and family medical history, use tests to help rule out other conditions, order genetic testing, conduct an assessment of the mind and behavior, and order imaging of the brain. Only genetic tests in familial cases or a brain autopsy after a person dies can confirm a diagnosis of frontotemporal dementia. Researchers are studying ways to diagnose the disorders earlier and more accurately and to distinguish them from other types of dementia.

There is no cure for frontotemporal dementia and no way to slow down or prevent it. However, there are ways to help manage symptoms:

Support groups can also be a valuable resource for people with frontotemporal dementias and their caregivers, allowing them to share experiences and tips with others who may be in the same situation. Nonprofit organizations and community organizations may provide online or in-person support groups. Alzheimers Disease Research Centers may also offer education and support groups.

Behavioral And Mood Symptoms Of Lewy Body Dementia

How is blood flow linked to Alzheimers disease ...

Changes in behavior and mood are possible in LBD and may worsen as the persons thinking abilities decline. These changes may include:

  • Depression
  • Apathy, or a lack of interest in normal daily activities or events and less social interaction
  • Anxiety and related behaviors, such as asking the same questions over and over or being angry or fearful when a loved one is not present
  • Agitation, or restlessness, and related behaviors, such as pacing, hand wringing, an inability to get settled, constant repeating of words or phrases, or irritability
  • Delusions, or strongly held false beliefs or opinions not based on evidence. For example, a person may think his or her spouse is having an affair or that relatives long dead are still living.
  • Paranoia, or an extreme, irrational distrust of others, such as suspicion that people are taking or hiding things

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Causes Of Dementia With Lewy Bodies

Lewy bodies are tiny clumps of a protein called alpha-synuclein that can develop inside brain cells.

These clumps damage the way the cells work and communicate with each other, and the brain cells eventually die.

Dementia with Lewy bodies is closely related to Parkinson’s disease and often has some of the same symptoms, including difficulty with movement and a higher risk of falls.

Read more about dementia with Lewy bodies.

How Long Can A Person Live With Dementia

Dementia is a disorder which impairs the function of brain. The most serious effect is on the memory. The disorder moves towards severity. So, it starts affecting an individuals daily life. A person suffers from poor judgment and language issues.

Other issues include a damaged sense of orientation and serious forgetfulness. None of these symptoms is fatal. However, medical researchers have linked the disorder to shorter life spans.

There are different types of dementia. How long can a person live with dementia depends on the type of the disorder. Here are some of the major types of the disorder.

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Treating Movement Symptoms In Lewy Body Dementia

LBD-related movement symptoms may be treated with medications used for Parkinson’s disease, called carbidopa-levodopa. These drugs can help make it easier to walk, get out of bed, and move around. However, they cannot stop or reverse the disease itself. Side effects of this medication can include hallucinations and other psychiatric or behavioral problems. Because of this risk, physicians may recommend not treating mild movement symptoms with medication. Other Parkinson’s medications are less commonly used in people with LBD due to a higher frequency of side effects.

People with LBD may benefit from physical therapy and exercise. Talk with your doctor about what physical activities are best.

Tips For Visiting Your Doctor

What is Dementia?

To get the most out of your visits with your doctor, be sure to use these tips:-

  • Create a list of any new symptoms you or your loved ones see. Discuss these with your doctor at your visit.
  • Before your visit, write down any questions you have to remember to ask them.
  • Know the reason why you are seeing the doctor.
  • Bring someone with you to your appointment. They can help you remember to ask your questions and the critical points of the visit.
  • Write down any new diagnosis, new medications, and available treatments.
  • Understand why new medications are prescribed as well as their side effects.
  • Ask if there are any available new treatments or clinical trials that you may be a candidate for, if interested.
  • Understand current tests that are recommended and how they may be able to help.
  • Write down all future appointments. Write the date, time, and the purpose of the visit.
  • Get a care summary from your doctor to remember all the important points of the visit.
  • Know the best way to contact your doctor if you have questions before your next visit.

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Be A Part Of Finding Better Treatments

Do you or a family member have frontotemporal dementia? Researchers are looking for people like you to participate in a study to track disease progression and advance treatments the ARTFL-LEFFTDS Longitudinal Frontotemporal Lobar Degeneration Research Consortium.

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A healthy diet can be a great memory loss remedy. Eat plenty of fruits and vegetables, as well as low-fat proteins such as nuts and seeds. Drinking plenty of water is also beneficial. The environment and personal experiences can affect the way your brain stores information, and this can lead to memory loss. There are many other causes of temporary memory loss, and it is important to get help as soon as possible. You should consult a medical professional to determine what the best treatment will be for your particular situation. What Type of Dementia Is Caused by a Series of Minor Strokes?

A healthy diet is another effective memory loss remedy. A healthy diet should include plenty of vegetables and fruits. A healthy diet is a key component in memory improvement. This is the best way to prevent memory loss. The best way to do this is to incorporate more fresh fruits and vegetables into your daily routine. If you cant eat fruits and vegetables, you should avoid them altogether. They are packed with antioxidants that can help your brain.

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Treatment Of Behavior And Mood Problems In Lewy Body Dementia

Behavioral and mood problems in people with LBD can arise from hallucinations, delusions, pain, illness, stress, or anxiety. They may also be the result of frustration, fear, or feeling overwhelmed. The person may resist care or lash out verbally or physically.

Medications are appropriate if the behavior interferes with the person’s care or the safety of the person or others. If medication is used, then the lowest possible dose for the shortest period of time is recommended.

The first step is to visit a doctor to see if a medical condition unrelated to LBD is causing the problem. Injuries, fever, urinary tract or pulmonary infections, pressure ulcers , and constipation can worsen behavioral problems and increase confusion.

Certain medications, such as anticholinergics and antihistamines may also cause behavioral problems. For example, some medications for sleep problems, pain, bladder control, and LBD-related movement symptoms can cause confusion, agitation, hallucinations, and delusions. Similarly, some anti-anxiety medicines can actually increase anxiety in people with LBD. Review your medications with your doctor to determine if any changes are needed.

Antidepressants can be used to treat depression and anxiety, which are common in LBD. Many of them are often well tolerated by people with LBD.

Stages Of Mixed Dementia

vascular dementia symptoms

Mixed dementia is a progressive disease that worsens over time. It typically follows the stages of dementia, including early-stage Dementia, Middle-stage Dementia, and late-stage Dementia.

Although it follows these stages of dementia, those living with Mixed Dementia typically go through the stages much quicker because the brain is affected by two different diseases.

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There Are Many Causes Of Dementia

Any of these symptoms can be caused in multiple ways. Alan, for example, was found to suffer from cognitive impairment related to his HIV infection Martha had Alzheimers disease interfering with her short-term memory and comprehension. Bert, after his diagnostic work up, was recognized to have frontotemporal dementia leading to difficulty controlling behavior and aphasia . Mary had vascular cognitive impairment following her stroke. Bill had suffered brain damage due to oxygen deprivation during his drowning. Each was considered to have dementia, yet the differences between them were huge. In each case, however, an injury or disease process was responsible for destruction of brain cells.

Causes of dementia may include:

What Are The Types Of Dementia And What Happens If You Have Them

There are several different types of neurodegeneration, as outlined by the CDC.

Alzheimer’s Disease: Alzheimer’s is the most common form of dementia, responsible for 60 to 80 percent of cases. It is caused by specific changes in the brain. It usually manifests itself as memory issueslike trouble recalling recent events, including conversations that just occurred. Then, later on after the disease progresses, someone might have trouble remembering more distant memories. Other issuesdifficulty walking or talking or personality changesare also common later on. The biggest risk factor? Family history. “Having a first-degree relative with Alzheimer’s disease increases the risk of developing it by 10 to 30 percent,” the CDC explains.

Vascular Dementia: Strokes or other blood flow issues can also lead to dementia in the form of what is called vascular dementia, accounting for about 10 percent of cases. Other risk factors include diabetes, high blood pressure and high cholesterol. “Symptoms vary depending on the area and size of the brain impacted. The disease progresses in a step-wise fashion, meaning symptoms will suddenly get worse as the individual gets more strokes or mini-strokes,” explains the CDC.

According to the CDC, there are many risk factors of dementia.

Age: The older you get, the more likely you are to develop dementia.

Traumatic Brain Injury: “Head injuries can increase the risk of dementia, especially if they are severe or occur repeatedly,” the CDC says.

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