Symptoms of Parkinson's Disease Essay

Parkinson's Disease has caused problems for many people in this world and plagued the elderly all over the world.Parkinson's disease still puzzles doctors and the causes are unknown. It is known that it is a non-communicable disease and may even be hereditary. Parkinson's disease is thought to be caused by external factors.

If you eat unhealthy, fatty foods your whole life, you have a higher risk of developing diabetes, cardiovascular disease, or arteriosclerosis. If you have unprotected sex, you may contract a sexually transmitted disease, such as syphilis, gonorrhea, or HIV/AIDS. But, Parkinson’s doesn’t racially discriminate, nor does it care if someone is wealthy, poor, educated, non-educated, male or female. Anyone can develop Parkinson’s disease. The disease begins in the brain, our most intricate, delicate organ, whose complexity is still not entirely understood, even with today’s technology and experts. The brain intrigues me. I find myself curious about brain

As well as these there are also the axon of the cell which is covered in myelin sheaths which carried information away from the cell body and hands the action potentials, these are small short bursts of change in the electrical charge of the axon membrane through openings of ion channels, off to the following neurons dendrites through terminal buttons at the end of the axons. Whenever an action potential is passed through these terminal buttons it releases a chemicals that pass on the action potential on to the next neuron through the terminal button and dendrite connection. The chemicals that are

1. Neurons is a basic building block of the nervous system. The sensory nerves carry the message from body tissues to the brain and spinal chord to be processed. The motor neurons are then used to send instructions to the body tissue from the brain and spinal cord. Dendrites, which are connected to the body cell (soma) receive information and pass it through the axon. Myelin sheath covers the axon and helps speed the process. When triggered by a signals from our senses or other neurons, the neuron fires an impulse called the action potential. The resting potential is the neuron’s visual charge of positive

Parkinson’s disease is a very well-known disease. It plagues about five million people worldwide, about a million of those cases are in the United States. A person does not lower their chances of getting Parkinson’s by living in a certain part of the world. It is not more, likely to happen in one location than, another. It has to do with age and genetics (“Demographics of parkinson’s,” 2014). It is a disease of the older generation, around about one percent of people over the age of 60 years old have Parkinson’s disease (Hauser, 2014). As one ages the likelihood of a person developing goes up. About four percent of people over the age of 80 years old develop Parkinson’s disease. The percentage of people who have Parkinson’s that are younger than 40 years old, is less than 10 percent. It is more

How do neurons communicate with each other and the rest of the body (4 points)

To begin Parkinson 's disease is a degenerative neurological condition. Symptoms worsen over time and there is no known cause. It is not considered to be a fatal disease. Nearly one million people suffer from Parkinson’s. Approximately four percent are diagnosed before the age of Fifty. Every person that suffers from Parkinson’s may experience various symptoms.

Parkinson disease (PD), also referred to as Parkinson’s disease and paralysis agitans, is a progressive neurodegenerative disease that is the third most common neurologic disorder of older adults. It is a debilitating disease affecting motor ability and is characterized by four cardinal symptoms: tremor rigidity, bradykinesia or kinesis (slow movement/no movement), and postural instability. Most people have primary, or idiopathic, disease. A few patients have secondary parkinsonian symptoms from conditions such as brain tumors and certain anti-psychotic drugs.

The nervous system operates using an electrochemical process (see Video Clip: The Electrochemical Action of the Neuron). An electrical charge moves through the neuron itself and chemicals are used to transmit information between neurons. Within the neuron, when a signal is received by the dendrites, is it transmitted to the soma in the form of an electrical signal, and, if the signal is strong enough, it may then be passed on to the axon and then to the terminal buttons. If the signal reaches the terminal buttons, they are signaled to emit chemicals known as neurotransmitters, which communicate with other neurons across the spaces between the cells, known as synapses.

Disease risks are uprising and are showing differences in specific sexes. Most clinical trials have a majority of female participants. A clinical trail done in March 2007 and May 2010 of early treated Parkinson’s disease severity; scientist gathered and compared research from male and female candidates. The research contained collected data information of the age at which one was diagnosed, symptoms at diagnosis, and

The most frequent neurodegenerative movement disorder today is Parkinson Disease (Barth et al., 2011), with a prevalence which increases with age – from 0.01% of people in the age group 40 to 44 years, increasing steadily to approximately 1% at age 65 and 22% at age 85 or over. Due to an aging society, increasing industrialization and environmental factors, the number of patients will grow rapidly in the forthcoming decades.

Parkinson’s is a degenerative disorder, it affects the central nervous system, impairs motor skills, speech and can impair other parts of the nervous system. When a person has Parkinson's they can experience muscle rigidity, tremors, a change in postural stability, which can result in a difficulty to have balance, and slowing or loss of physical movement. You can also experience memory problems with the episodic memory (working memory), one of the problems are recalling already learned information. One of the causes to Parkinson’s is age, as you get older you are more likely to develop the disease. Development of Parkinson’s is related to decreased stimulation of the motor cortex, these neurons create dopamine and when they die off symptoms

Parkinson’s Disease is known as one of the most common progressive and chronic neurodegenerative disorders. It belongs to a group of conditions known as movement disorders. Parkinson disease is a component of hypokinetic disorder because it causes a decreased in bodily movement. It affects people who are usually over the age of 50. It can impair an individual motor as well as non-motor function. Some of the primary symptoms of Parkinson’s disease are characterized by tremors or trembling in hands, legs and arms. In early symptoms the tremor can be unilateral, appearing in one side of body but progression in the disease can cause it to spread to both sides; rigidity or a resistant to movement affects most people with Parkinson’s disease,

Parkinson disease (PD) is a progressive neurodegenerative disorder characterized mainly by physical and psychological disabilities. This disorder was named after James Parkinson, an English physician who first described it as shaking palsy in 1817 (Goetz, Factr, and Weiner, 2002). Jean- Martin Charcot, who was a French neurologist, then progressed and further refined the description of the disease and identified other clinical features of PD (Goetz, Factr, and Weiner, 2002). PD involves the loss of cells that produce the neurotransmitter dopamine in a part of the brain stem called the substansia nigra, which results in several signs and symptoms (Byrd, Marks, and Starr, 2000). It is manifested clinically by tremor,

The individual cells within the brain, the neurons, release a whole array of chemical signals in communication with one