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What two regions of the brain are impacted by Parkinson's disease?
Wiki User
∙ 13y ago
These symptoms are due to degeneration of a small portion of the brain called the substantia nigra, the cells of which secrete the chemical dopamine that influences cells in another brain region called the globus pallidus internus (GPi).
Wiki User
∙ 13y ago
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Is Parkinsons Disease a muscular disease?
No. It is a neurologic disease, originating in the dopaminergic pathways of the brain, including the substantia nigra, caudate and putamen, as well as other structures.
What is the medical condition know as Parkinson's Disease?
Parkinsons is a degenerative disorder. This means that the cells in your brain are dying. There are medical treatments that can aid in the slow down of the disease.
What brain diseases happen to older people?
alzheimers, parkinsons, huntingtons
Why is parkinsons treated with dopamine?
The symptoms in Parkinson's Disease are due to not enough dopamine at a particular part of the brain, specifically the substantia nigra. So the goal in treatment is to try and replace this missing dopamine.
What disease is associated with decreased dopamine?
Parkinsons disease is attributed to a decrease in dopamine production in the brain. Since dopamine is required for coordinating smooth movements a person afflicted with it tends to have tight muscles and trembling, along with a stooped posture and shuffling gate.
How has computer technology impacted learning?
no it rots your brain ):
What are the symptoms of parkinsons?
Parkinson's disease is mostly caused by a lack of dopamine in the brain. The signs and symptoms include fatigue, muscle tremors (particularly in the hands), muscle contractions in the upper back, shoulders, and neck, constipation, and general body aches and pains.
Why do people get parkinsons disease?
It is a degeneration of dopaminerge neurons in substantia nigra in the brain, which results in less excitatory and inhibitory dopamine to the basal ganglia. The reasons for the degeneration of neurons is yet unknown. It usually begins at the age of 40. Parkinson's sometimes runs in families, a
How does an illness like parkinsons effect the brain and someones life?
it affects their social life beacause they can't get around as easily anymore and they can't go see friends. Also it affects them ethnically beacause they can't get up and do the hobbies they loved anymore.
Which part of the brain does Alzheimer's affect?
Alzheimer's Disease affects the cognitive, or thought, processes of the brain. Alzheimer's is characterized by two abnormal structures in the brain: amyloid plaques and neurofibrillary tangles. Although the distribution varies among individuals, the areas commonly affected in the brain include the association cortical and limbic regions. Well to answer your question more accurately, it affects the brain in essence meaning every aspect of it. So Alzheimer's affects all parts of your brain because of the degeneration.Alzheimer's Disease causes extreme shrinkage of the Cerebral Cortex, certain subcortical regions and the Hippocampus due to the loss of neurons and synapses.brain regions responsible for learning, reasoning, and memory. Autopsies of persons with AD show that these regions of the brain become clogged with two abnormal structures--neurofibrillary tangles and senile plaques.The areas most affected are in the temporal lobe. The cerebral cortex and hippocampus tend to shrink, and the brain ventricles increase in size.
What is implantation of healthy tissue into damaged regions of the brain?
Brain Graft.
What Two brain regions that store memory and fear?
The west and the east regions
