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Doctor insights on: Symptoms Of Basal Ganglia Stroke

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What regions of the basal ganglia might, if inhibited, result in alleviation of Parkinson's disease symptoms?

What regions of the basal ganglia might, if inhibited, result in alleviation of Parkinson's disease symptoms?

DBS: The technique of deep brain stimulation, inserting electrodes into areas of the basal ganglia and sub thalamic nucleus can substantially assist Parkinson's patients who still respond to L-DOPA ...Read more

Basal Ganglia (Definition)

This is the term for several areas of the brain that work together as a functional unit: the striatum (caudate and putamen), the globus pallidus, the substantia nigra, and the subthalamic nucleus. The most well known function of the basal ganglia is voluntary motor control, but it is also involved in development of routine behaviors; eye movements; and ...Read more


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What two regions of the basal ganglia could, if inhibited, alleviate Parkinson's disease symptoms?

R U taking a test?: Basal ganglia physiology is incredibly complex & knowledge is always changing. Practically speaking, you stimulate rather than inhibit. See the Medtronic website for pretty pictures and also see http://archneur.jamanetwork.com/Mobile/article.aspx?articleid=793103. ...Read more

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The cognitive symptoms of stroke?

The cognitive symptoms of stroke?

Cognition and stroke: Depends on where the stroke is. Small and more diffuse strokes may not have any other neurologic symptoms except memory loss or change in executive function(insight, judgement, more complex problem solving). ...Read more

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What are the resulting symptoms of a lacune of the right basal ganglia?

It depends: on the size and exact location. Sometimes there may be no discernible residual symptoms. ...Read more

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Is an ischemic stroke in the basal ganglia always considered a lacunar stroke?

Is an ischemic stroke in the basal ganglia always considered a lacunar stroke?

Matter of size: A lacunar stroke is due to a block in a smaller end artery, as contrasted to a carotid or middle cerebral artery obstruction, which would cause damage to a larger area of brain. Many strokes in the basal ganglia are small and often not noticed clinically, but the larger ones are very evident. ...Read more

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What are the symptoms and signs of the upper motor neuron lesion (cortex, internal capsule, brainstem, spinal cord) ?

What are the symptoms and signs of the upper motor neuron lesion (cortex, internal capsule, brainstem, spinal cord) ?

Variable, but: Typical results of a stroke affecting brainstem and rostral structures, could see focal weakness over unilateral arm and leg, with possible problem with speech. Spinal cord smaller area and maybe both legs and less commonly unilateral arm and leg. ...Read more

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S+s of end stage primary brain cancer, (aa iii) r medial temporal lobe, diffuse numerous cells. Growing!/brainstem and posterior temp./basal ganglia?

S+s of end stage primary brain cancer, (aa iii) r medial temporal lobe, diffuse numerous cells. Growing!/brainstem and posterior temp./basal ganglia?

Ask for more info: Signs and symptoms can vary greatly with any 'end-stage' cancer. Things like if it has spread to other organs, impacting functional status and alertness (sleeping more, in bed most of the time), causing pain/seizures, and so on. His doctors can maybe determine what is most likely. If not involved already ask for hospice or palliative care help as they could also help answer what the s/s might be. ...Read more

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Dr. Eric Wang Dr. Wang
8 doctors agreed:
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Describe the features of brain cancer.?

Dr. Eric Wang Dr. Wang
8 doctors agreed:
Describe the features of brain cancer.?

Variable: Any cancer in the brain could present with any number of symptoms including but not limited to headache, dizziness, vision problems, trouble concentrating, weakness, nausea/vomiting, and motor problems. Most importantly, it can also have no symptoms. The best exam to check for this is MRI with and w/o contrast. ...Read more

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What is the rate and likelihood of cerebral atrophy in vegetative state after brainstem stroke?

What is the rate and likelihood of cerebral atrophy in vegetative state after brainstem stroke?

That's irrelevant: You're making a common layperson's mistake: You're confusing a correlative marker with the thing itself. The presence of cerebral atrophy either during life in imaging or pathologically after death tells you nothing by itself. What matters is how well a brain WORKS, not how it looks. It doesn't really matter how the brain of someone in PVS looks. What matters is the PVS. A fate worse than death. ...Read more

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What are the symptoms of brain tumor? Or brain cancer?

What are the symptoms of brain tumor? Or brain cancer?

Varied: General signs and symptoms include headaches; gastrointestinal symptoms such as nausea, loss of appetite, and vomiting; and changes in personality, mood, mental capacity, and concentration. Other clinical presentations of brain tumors include focal cerebral syndromes such as seizures. ...Read more

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What areas of the brain will Parkinson's disease affect?

What areas of the brain will Parkinson's disease affect?

The substantia nigra: Parkinson's disease destroys the dopaminergic neurons that live in a part of the midbrain called the substantia nigra (dark substance). The loss of Dopamine causes the basal ganglia to malfunction and this causes the slowness, tremor and dementia. ...Read more

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What are the symptoms of basal cell carcinoma?

What are the symptoms of basal cell carcinoma?

Symptoms: There are few symptoms of a basal cell carcinoma. Occasionally they may bleed but usually the hallmark of a basal cell carcinoma is a skin lesion with raisd pearly borders and ulceration or a sore area in the center. ...Read more

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What are the signs, symptoms of cerebral palsy?

What are the signs, symptoms of cerebral palsy?

Motor delay: Children with cerebral palsy have difficulty with movement because of an injury to the areas of the brain controling movement. They typically have delay attaining their motor milestones like sitting, crawling and walking. ...Read more

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What are the real symptoms of basal cell carcinoma?

Mostly none: Sometimes they show up as spots that don't heal, but the vast majority of basal cell cancers are asymptomatic bumps that enlarge slowly over time. ...Read more

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What are symptoms of a basal cell carcinoma?

What are symptoms of a basal cell carcinoma?

Appear as blister : Appear as clear pain less blister with gelatinous material inside, breaks becomes ulcer breaks and very slowly erodes adjacent structures with out spreading. ...Read more

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Pet/ct scan of brain shown bilateral temporal(more severe on left side)parietal, thalami & basal ganglia hypo metabolism.What does it mean, pl advice.

Pet/ct scan of brain  shown bilateral temporal(more severe on left side)parietal, thalami & basal ganglia hypo metabolism.What does it mean, pl advice.

MaybeNothing: Pet/ct can show a region of hypometabolism, yes. But you describe many areas, including bilateral areas. That is much harder to accurately define on these kinds of tests, and results should be viewed with caution. Also, remember that the metabolism images should fit with what is wrong with the patient. ...Read more

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Dr. Bennett Machanic
1,002 doctors shared insights

Cerebral Vascular Accident (Definition)

Stroke is cause by a vascular event that results in death of brain tissue. It can result from a blood vessel rupture causing hemorrhage, an embolus that blocks a brain artery or plaque rupture that ...Read more