Parkinson Essay

Parkinson disease is known to be characterized by high levels of jitter, tremor, and muscle rigidity. However, these characteristics have a significant impact on speech as well. Therefore, many patients with PD also suffer from hypokinetic dysarthria causing voice abnormalities and limitations in speech intelligibility. In this study, the voice and speech characteristics of patients with PD are analyzed by evaluating the acoustic features of vowel sounds. To compare data and evaluate acoustic

(Michael J. Fox Foundation) PATHOPHYSIOLOGY: Parkinson 's disease is a progressive neurologic degenerative disease of the Central Nervous system. The brain produces Dopamine and Norepinephrine, which are chemicals needed for smooth muscle movement and coordination, heart rate, and blood pressure. Dopamine and Norepinephrine are released by basal ganglions that are produced in a bundle of nerve cells in the brainstem called substantia nigra. In Parkinson 's patients, the substantia nigra are destroyed

Introduction In 1817, James Parkinson first described a disease, later to be known as Parkinson’s Disease (PD) as a; neurodegenerative disorder affecting the physical, psychological, social, and functional status of individuals (Parkinson Society Canada Staff, 1965). In the time since the disease was first described, the frequency of individuals affected with the disease has increased, with no single cause yet to be identified as the culprit for the onset of the disease. According to the Parkinson’s

Parkinson’s disease Parkinson’s Disease INTRODUCTION Wong, Gilmour and Ramage-Morin (2014) states that Parkinson’s disease comes second on the list of most common degenerative disorder of the nervous system. Dopamine, a substance synthesized in the body, is responsible for the normal movements of the body (Wong, Gilmour and Ramage-Morin, 2014). In Parkinson’s disease, the cells responsible for synthesizing Dopamine are damaged and incapacitated to form it (Wong, Gilmour and Ramage-Morin

of information, variations in lucidity, the loss of speech, memory loss and the ability to recall information/memories. • Medical conditions: Parkinson’s disease is an example of a medical condition that can affect communication and interaction. Parkinson disease is a degenerative, progressive disorder that affects nerve cells in deep parts of the brain. The disease can affect the entire body causing muscular spasms and its progression can leave individuals without the ability to move their entire

associated with Juvenile PD and Young onset Parkinson’s disease (YOPD). There are fewer cases of PARK2 gene mutations in patients who develop the disease after the age of 50 ("PARK2 - Parkinson Disease (autosomal Recessive, Juvenile) 2, Parkin - Genetics Home Reference"). The National Parkinson foundation reports that the average age of PD diagnosis is 62.

function of a person. Afflicting over four million Americans and the second most common neurological disorder after Alzheimer’s disease, Parkinson’s continues to take its toll on the neurological health of many(Constantinescu et al, 2007 ). James Parkinson, a British physician first coined this disorder as “shaky palsy” in 1817 and included clinical manifestations of this disease involving tremors with muscle weakness, bradycardia, rigidity, unstable posture, and gait abnormality that becomes worse

cause of this disease is still being researched and tested, but as of now it is still unknown and has no cure. Since there is no cure, things like medications, treatments, and surgery are given to prolong and stabilize a person with the disease. Parkinson 's is when the vital nerve cell called a neuron dies. This happens in the part of the brain; substantia nigra, the dying cells still provide dopamine which is a chemical that sends messages to the brain to control body movements and coordination

Introduction The Parkinson 's disease (PD) is the second most common neurodegenerative disorder after Alzheimer 's disease (Lang and Lozano, 1998). It affects about 1% of the population with different ethnic backgrounds throughout the world over the age of 65 (Tanner and Goldman, 1996). The aetiology of Parkinson 's disease is not well understood; however, genetic and environmental factors are thought to play a role (Checkoway and Nelson, 1999). Pathologically, PD is characterised by mitochondrial

Eric Skogen ripped 10 year old Roger Parkinson's ear off. To Parkinson it was going to be just another day in Mr. Skogen’s English class. But what he didn’t know was that Skogen was having a rough day. Parkinson was on his way to English class when students from the class before stopped him in the hall to warn him that Skogen was not in a good mood. Parkinson did not think much of it and continued on his way to class. When Parkinson entered the classroom Skogen demanded them to sit, and started