Parkinson’s Disease is one of the many strains of Parkinsonism. They all have similar causes and symptoms. Parkinsonism is a neurological disease that can be caused by a number of factors. The part of the brain where Parkinsonism stems from is called the substantia nigra. This is an area in the midbrain that has many dopaminergic neurons and black pigment neuromelanin. The basic neurons in the substa

The symptoms of Parkinsonism range from very unnoticeable symptoms to very extreme symptoms. When a person first contracts Parkinson’s Disease, the symptoms tend to appear slowly unless it is cause by an injury or poisoning. The early symptoms of Parkinsonism include the following: abnormal posture, difficulty in walking, feeling tired or sick, not being able to think clearly, change in handwriting (handwriting decreases in size), muscle stiffness and slowness, and a small tremor on certain parts of the body. These symptoms may continue to stay the same for a few years. Some people’s symptoms progress faster than others. Some of the later symptoms include: very noticeable stiffness and rigidity, tremors that randomly get better and worse, muscle aching, slowed movements, change in voice, constipation, excessive sweating, and obvious changes in posture. The tremors are the most common effect in this stage. They tend to stop when a person is sleeping and continue when the person wakes up. In fact, in some people, tremors are only obvious when the person is stressed or tired. These symptoms can even get worse after awhile. People can have an extremely difficult time when they walk. For example, some people begin to suddenly freeze while they are walking. Other severe symptoms include difficulty reading, extreme tremors, depression, and dementia. In general, there tend to be two types of groups of Parkinson’s Disease. The first group consists of older people that have very tremors infrequently, slow movements, and rigidity. These people tend to have problems with posture and movement. The second group is made up of younger people that are just over 40 or 50 years. They have less rigidity and worse posture, but they have more of a tremor.

ntia nigra can be referred to as nigr

Some topics in this essay:
Parkinson’s Disease, , Activa System, Parkinsonism Thalatomy, Carbon Monoxide, parkinson’s disease, James Parkinson, Shaking Palsy”, Parkinson Disease, Essentially Parkinsonism, nigral neurons, Disease Besides, symptoms parkinsonism, substantia nigra, neurons substantia nigra, symptoms disease, 15 people, treated person, tremor body, people tremors, surgeries reduce, disease increasingly prevalent, surgeries reduce symptoms, reduce symptoms parkinsonism, 400000 nigral neurons,