Sometimes, dementia may have similar symptoms with other psychiatric diseases; however, medical specialists have developed a complex system to identify this illness. National Institute for Neurologial and Communicative Disorders and Stroke-Alzheimer’s Disease and Related Disorders Association define dementia based on the following criteria: 1) decline in cognitive functioning; 2) low score on the neuropsychological test; 3) neuropsychiatric dysfunction in minimum two cognitive areas; 4) absence of delirium (Zahdi and Ham 59). The first criterion is crucial. In order to obtain the detailed history of decline in the patient’s cognitive functions, the specialists should interview a person who has known the patient for a relatively long time and can share detailed information about the person’s cognitive disabilities and the time they started. Such cognitive dysfunctions may include …show more content…
They include:
Lewy body dementia which is the result of the formation of protein substances called Lewy bodies in the nerve cells. As the disease progresses, its symptoms include the following: sleep-related difficulties, behavioral, cognitive and physical dysfunctions. Lewy body dementia can be subdivided into two types:
1) Dementia with Lewy bodies (DLB) which is hard to diagnose at the early stage as it has no obvious symptoms. As it progresses, the substantia nigra neurons which produce dopamine become damaged or die which causes deterioration of the outer cortex of the brain. Many of the remaining neurons contain Lewy bodies. At the later stage, the symptoms of DLB include poor reasoning, memory loss; possibly, difficulties with movement and problems with attention.
2) Parkinson’s disease dementia (PDD) – a type of DLB diagnosed in patients with Parkinson’s disease. A majority of them later suffer from PDD. The disease negatively affects memory, speaking, reasoning
Susan Williams wants to raise awareness about Dementia Lewy Bodies (DLB), a brain disease that claimed the life of Robin Williams. In an interview People, Nov. 5, 2015, Susan said that no one knew Robin had DLB until after the autopsy confirmed their findings. Although his death was a traumatic experience for Susan, her pain, and sense of loss came when she was forced into a legal battle over Robin’s estate. In two and a half weeks after Robin passed away, the trustees entered the house and started taking things away.
However, the only aspect the state has control over is the educational related reasons for missed diagnosis. Primary care physicians need access, on a biennial basis, to receive the most up to date information about what changes are “normal” in aging and what is not. As we know,**********There are numerous difficulties for physicians when detecting and managing dementia. Among these difficulties there is patient avoidance, combined with the lack of resources and absence of assessment tools and protocols. All of these difficulties are joined with the unavoidable stigma that encapsulates the disease.
LBD is incurable at the moment, and the only way to prove someone has LBD is with a brain autopsy (9). LBD is rare and can be found in both men in women, but is more common in men (8). One drug that can help is Donepezil, but as more cells in the brain die the drug becomes less effective (58). Sleeping disorders are
Over the years, there are more than million diseases that human can have. Theses diseases are categorize in many types such as genetic diseases, immunology diseases, and psychological diseases too. One of these fields is progressive main disorder field, which mainly includes the disease which start with simple symptoms then gradually they are getting worse. Among all the types Parkinson's disease (PD) is the most common one. PD is a physical disorder that affects nervous system.
This disease also breaks down brain cells, which are imperative for everyday functioning and intelligence. Symptoms of this disease include, developmental mental delay, seizures, stiff limbs, Optic atrophy: wasting of a muscle of the eye, resulting in vision difficulties, deafness, irritability, spasms, and ataxia which is the
OGO3 meron Dementia Dementia is a mental disease where you lose some maybe all of your memory for a long period of time or even eternity rly symptoms can occur for some people and can include behaviour swings and anxiety or even blindness. There are many different types of dementia and some of them include the mo common Alzheimers Disease which takes up 70% of all the people that have dementia, vascular dementia, Frontotemporal dementia, Lewy body dementi a and many more, these often occur over the age of 60 but it is possible to also get it if you are young. 90% of people with Parkinson 's disease will get the exact same symptoms as people with dementia would get It 's possible to get more than one form of dementia. Alzheimers disease Alzheimer 's disease
Dementia is a disorder which causes the brain cells to deteriorate therefor causes a decline in several symptoms and affects a person’s mentality, capacity and how they go about their everyday life. NVQ 1.2 2) Describe the functions of the brain that are affected by dementia. There are many brain functions affected by dementia depending on which form of dementia the individual has. The temporal lobe’s functions affected are Memory loss for example forgetting things you have just been told or something you have just said so repeating yourself several times, balance, posture and vision can also be affected due to decline in health of the temporal lobe. Frontal lobe affects behaviour for example becoming withdrawn.
a. Like speaking to someone b. Remembering a person’s name c. And the ability to pay attention to what is going on around you II. Today we are going to look at three different types of Dementia which are Alzheimer’s, Vascular Dementia, and Frontotemporal Dementia. Transition:
Introduction Alzheimer’s is a chronic neurodegenerative disease that usually starts slowly and gets worse over time. The most common early symptom is difficulty in remembering recent events or short memory loss. As the disease advances, symptoms can include difficulty with language, disorientation, mood swing and behavior problems. As a person 's condition progressed, they often withdraw from friends and family. Slowly, bodily functions deteriorated and eventually death occurs.
Parkinson disease is a degenerative disorder of basal ganglia function that results in variable combination of tremor, rigidity, akinesia/ bradykinesia, and postural changes. The causes of Parkinson disease is unknown, but it is widely believed that most cases are caused by an interaction of environmental and genetic factors. It is a progressive disorder of the nervous system that affects movements. It is a progressive neurodegenerative disease that is one of the most common neurologic disorders of older adults. The disorder is characterized by progressive destruction of the nigrostriatal pathway, with subsequent reduction in striatal concentration of dopamine.
The motor symptoms of Parkinson’s disease takes place by a death from dopamine-generating cells in the substantia nigra, a region of the midbrain; the cause of this cell death is unknown. Early in the course of the disease, the most noticeable symptoms are movement related, including shaking, stiffness, slowness of movement and diificulty with walking & bearing. Later, thinking and behavioral problems may arise, with dementia commonly in the advanced stages of the diseases, whereas depression is the most common psychiatric symptom. Other symptoms include sensory, sleep and emotional problem. Parkinson’s disease is more common in older people, with most causes taking place after the age of
It is a neurodegenerative disease and is caused by certain nerve cells in the brain dying. These particular neurons produce the dopamine neurotransmitter and when they break down, dopamine levels decrease causing abnormal brain activity. “DBS Therapy uses a small, pacemaker-like device implanted under the skin in the chest (not in the brain). That device sends electronic signals through a very thin wire (called a lead) which is placed in the area of the brain that controls movement. These signals block some of the brain messages that cause the distracting and disabling motor symptoms associated with Parkinson's” (Health Central).
Dementia is one of the most feared diseases and expensive to society currently. It is defined as a clinical syndrome of acquired cognitive impairment that determines decrease of intellectual enough capacity to interfere social and functional performance of the individual and their quality of life. It is a known fact that patients tend to express themselves through their behaviour and expect their carers to understand this notion. The diverse kinds of causes of different behaviours are inability to communicate, difficulty with tasks, unfamiliar surroundings, loud noises, frantic environment, and physical discomfort. Many diseases can cause dementia, some of which may be reversible.
One common disease that affects the nervous system in the human body is Parkinson’s Disease. Parkinson’s is a progressive neurodegenerative disorder that causes neurons in the brain to deteriorate. These neurons, called dopamine neurons, produce a neurotransmitter called dopamine, which regulates and controls movement in the human body, and resides in an area of the brain called the substantia nirga. When the amount of dopamine reduces, neurons are lost; when this happens, the symptoms of Parkinson’s disease make their early visits (Giles).
Parkinson’s disease (PD) is a neurodegenerative brain disease that results in a loss of dopamine producing brain cells responsible for coordinating movement. The exact cause of PD is not known but according to National Parkinson Foundation (NPF) (2015), “most experts agree that the condition is caused by a combination of genetic and environmental factors (chemicals, viruses, injuries)”, with some experts explaining it this way “genes load the gun and environment pulls the trigger” (Environmental Factors and Parkinson’s section, para. 1). The NPF argues that PD is not fatal but disease progresses to serious complications. Signs and symptoms of PD are tremor, rigidity, bradykinesia, or akinesia, and postural instability (Ignatavicius & Workman,