A description of parkinsons disease and its damage

Several neurodegenerative disorders also may present with parkinsonism and are sometimes referred to as "atypical parkinsonism" or "Parkinson plus" syndromes illnesses with parkinsonism plus some other features distinguishing them from PD.

A description of parkinsons disease and its damage

What Else Do We Know? They do know that if you have the illness, the trouble starts in some of your brain cells.

A description of parkinsons disease and its damage

In an area of your brain called the substantia nigra, cells that make the chemical dopamine start to die. Dopamine has an important job to do. It acts like a messenger that tells another area of your brain when you want to move a part of your body.

When the cells that make dopamine start to die, your dopamine level drops. No one knows what triggers the death of those cells.

What Role Do Genes Play? So if you get a change in one of them, it can make your body work in a slightly different way. They have a part in about 1 in 10 cases. It may have to do with other genes or something in your environment. Your environment is a hard one to pin down.

Not only that, but it could take years for the effects from something in your environment to show up. So far, doctors have a lot of clues but no smoking gun. Agent Orange, a chemical used to destroy trees and crops in the Vietnam War. Certain chemicals used in farming, such as insecticides, herbicides, and fungicides.

Some metals and chemicals used in factories, such as manganese, lead, and trichlorethylene TCE. These can come into play based on where you live, what you do for work, or if you served in the military.

Since it mostly affects people 60 and older, your risk goes up as the years go by. It shows up more often in white people than other groups. Men get it more than women.

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People in rural areas seem to get it more often, which may be tied to chemicals used in farming. These are unusual clumps of a protein called alpha-synuclein. The protein itself is normal, but the clumps are not.

Your gut may also have a part in it, as some of its cells make dopamine, too.Parkinson Disease Damage to Broca's area in the frontal lobe causes difficulty in speaking and writing, a problem known as Broca's aphasia.

Definition of Parkinson's disease

Injury to Wernicke's area in the left temporal lobe results in an inability to comprehend spoken language, called Wernicke's aphasia.

Parkinson's disease is the most common form of parkinsonism and is sometimes called "idiopathic parkinsonism", meaning parkinsonism with no identifiable cause. Identifiable causes of parkinsonism include toxins, infections, side effects of drugs, metabolic derangement, and .

Parkinson's disease (PD) The disease is named after the English doctor James Parkinson, who published the first detailed description in An Essay on the Shaking Palsy, in A mutation in GBA presents the greatest genetic risk of developing Parkinsons heartoftexashop.comms: Shaking, rigidity, slowness of movement, difficulty walking.

A description of parkinsons disease and its damage

WebMD explains the possible causes of Parkinson's disease. There's been a lot of research into it, but so far, doctors aren't sure of the exact cause of Parkinson's disease.

Parkinson's disease (PD) is a neurodegenerative disorder A disease characterized by the loss of cells of the brain or spinal cord, which over time leads to dysfunction and disability; Parkinson’s disease, Alzheimer’s disease and Lou Gehrig’s disease (ALS) are all examples.

that affects predominately dopamine-producing (“dopaminergic. Parkinson's disease is a progressive nervous system disorder that affects movement. Symptoms start gradually, sometimes starting with a barely noticeable tremor in just one hand.

Tremors are common, but the disorder also commonly causes stiffness or slowing of movement.

Parkinson's Disease Information Page | National Institute of Neurological Disorders and Stroke