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Doctor insights on: Basal Ganglia Diseases In Children

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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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I had a CT scan of my brain. The results read I had small lucunar infarct left basal ganglia small vessel ischemic disease... What do I have? It started with a headache on my right temple for the last 6 months, doctor sent me to physical theapy, but did

I had a CT scan of my brain. The results read I had small lucunar infarct left basal ganglia small vessel ischemic disease... What do I have? It started with a headache on my right temple for the last 6 months, doctor sent me to physical theapy, but did

Small strokes: A small lacunar infarct refers to a stroke from occlusion of a small blood vessel. Small vessel ischemic disease refers to a chronic process whereby the small blood vessels become smaller and smaller over time and cause tiny strokes in certain brain tissues. Typical risk factors are chronic hypertension, smoking and diabetes mellitus. These small strokes can be significant when they accumulate. ...Read more

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Has anyone studied basal ganglia volume in asperger's syndrome?

Has anyone studied basal ganglia volume in asperger's syndrome?

Yes: There are several studies suggesting increased volume of some parts of the basal ganglia are associated with increased likelihood of engaging in repetitive movements. Nothing that really offers insight into autism itself, however. ...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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What could an oval shaped low density lesion in the lower aspect of the right basal ganglia measuring 1cm be?

What could an oval shaped low density lesion in the lower aspect of the right basal ganglia measuring 1cm be?

lesion in the brain: Any lesion in the brain, in this case a 1 cm lesion in the base of the right basal ganglia (near brainstem), is abnormal.
There is no guessing about what it could be. I presume this was a ct or an MRI ordered by a primary care physician or neurologist. Whoever has this needs to have neurologic and possibly neurosurgical consultations. ...Read more

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Is it possible for cysts in the basal ganglia to cause any outward symptoms? If so, what would these include?

Is it possible for cysts in the basal ganglia to cause any outward symptoms? If so, what would these include?

Usually asymptomatic: See a neurologist to establish if your symptoms (undescribed by you) are related to "CYST IN BASAL GANGLION" ...Read more

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A 14x6x6mm non-enhancing signal abnormality inferior to the basal ganglia, no high rcbv, te 135ms cho/naa ratio - 1.3: heterotopia? Low grade?

A 14x6x6mm non-enhancing signal abnormality inferior to the basal ganglia, no high rcbv, te 135ms cho/naa ratio - 1.3: heterotopia? Low grade?

Serial Imaging: Your MRI could be consistent with low grade neoplasm or a benign finding. The best option in these cases where it is unclear is to follow the area closely with repeat MRI at say 3 month intervals. If this is benign it will stay the same. If it grows it is likely a neoplasm. ...Read more

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How can you differentiate cerebellar dysfunctions from basal ganglia dysfuntions?

How can you differentiate cerebellar dysfunctions from basal ganglia dysfuntions?

Yes: Somewhat easy for a trained neurologist, as different types of tremors, muscle tone, coordination, gait and balance, and our imaging studies, such as MRI and PET scans can separate out the location of the problems. ...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 is the function of the basal ganglia?

What is the function of the basal ganglia?

Basal Ganglia: Motivation, Eye movements, Neurotransmitters.

Get a more detailed answer ›
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What is the definition or description of: basal ganglia?

What is the definition or description of: basal ganglia?

Basal ganglia: 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 cognitive and emotional functions. ...Read more

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Is a small (3mm) hyperintensity in the basal ganglia significant or not. Also what are the causes?

Is a small (3mm) hyperintensity in the basal ganglia significant or not. Also what are the causes?

MRI brain: It is likely not significant however the results of your MRI study should be discussed with a neurologist to put into context what the 3 mm spot means relative to the entire MRI study and your medical problems. The causes of the bright spots on MRI studies (T2) of the brain are many and range from aging, migraines, mini-strokes, bleeding, atherosclerosis, multiple sclerosis, and metastatic tumors. ...Read more

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Neuroanatomy-basal ganglia and internal capsule, what are these?

Neuroanatomy-basal ganglia and internal capsule, what are these?

Basal Ganglia: Basal ganglia are group of structures linked to the Thalamus in the base of the brain, involved in coordination of movements. They consist of Caudate nucleus, Putamen & Globus pallidus.
Internal capsule is White matter in the inferomedial part of each cerebral hemisphere, which carries information past the Basal Ganglia, carrying information from Cerebral cortex to Brainstem & Spinal cord. ...Read more

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How to differentiate cerebellar dysfunctions from basal ganglia dysfuntions?

How to differentiate cerebellar dysfunctions from basal ganglia dysfuntions?

Several ways: BG has resting tremor, Cerebellar has action tremor. Muscle tone up in BG, decreased in cerebellum. Gait ataxia if cerebellar, but short hesitant steps in BG. Just a couple ways that neurologists look at findings. If you think you might have one or the other problems, might consider a visit to a neurologist. ...Read more

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Hi doctors, was just wondering what is a lacunar infarcat left basal ganglia?

Hi doctors, was just wondering what is a lacunar infarcat left basal ganglia?

Small Stroke.: Those findings are small strokes of specific areas of the brain that are subcortical or below the cortex. Two of the three mechanisms for those strokes are related to a chronic vascular disease associated with hypertension. Other likely risk factors include diabetes mellitus and possibly smoking. Symptoms will depend on what was affected. See your Neurologist or PCP.
Not a 'classic stroke'. ...Read more

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What does it mean to have atrophic changes with basal ganglia lacunar infracts.?

What does it mean to have atrophic changes with basal ganglia lacunar infracts.?

Brain changes: These finding suggest a chronic process which has caused damage to parts of the brain. The most common culprit is atherosclerotic disease of the arteries. Additional evaluation by a physician is recommended. ...Read more

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Could you link me to a book or two about the basal ganglia or OCD I the basal ganglia?

Here's a link: Http://www. Ehow. Com/facts_5875596_basal-ganglia-ocd. Html. I hope this is helpful, sorry for the delay. ...Read more

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What should ot evaluation cover in someone with basal ganglia stroke?

What should ot evaluation cover in someone with basal ganglia stroke?

OT evaluation: Ot evaluation should cover areas involving fine motor controls such as holding and using your toothbrush, eating utensils, a pen, etc. Furthermore, if the stroke left any sensory problems such as unusual tactile sensations, intolerance of tastes, textures, sensation, sound - basically anything sensory - these should be evaluated by the ot as well. Best of luck to you. ...Read more

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Is a pineal cyst in close proximity to the basal ganglia, could it affect the functioning of the basal ganglia?

Is a pineal cyst in close proximity to the basal ganglia, could it affect the functioning of the basal ganglia?

No: No it is not close to the basal ganglia and would not affect the functioning of the basal ganglia unless it's a very large mass. ...Read more

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What is basal ganglia calcification?

What is basal ganglia calcification?

BG Calcification: The basal ganglia are a part of the brain. It is common for calcifications to develop in these regions as we get older without clinical significance. In children this would be more worrisome. ...Read more

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Can operate 14x6x6 lesion lying just inferior to the basal ganglia inferolateral to putamen, possible contiguity wth the claustrum anteroinferiorfly?

Can operate 14x6x6 lesion lying just inferior to the basal ganglia inferolateral to putamen, possible contiguity wth the claustrum anteroinferiorfly?

Is surgery needed?: That area is able to be reached surgically, but the real question is: does this lesion need surgery? Many findings on MRI do not require surgery. Sometimes, watching and waiting (with repeat mris) is the best course. Too many variables here to fully answer this question. Consultation with a neurosurgeon is warranted. ...Read more

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My dr said I have basal ganglia and hemorrhage vs calcification what does that mean is wrong? Am I going to die?

My dr said I have basal ganglia and hemorrhage vs calcification what does that mean is wrong? Am I going to die?

May have had: A stroke, Need to have this further worked up. Especially if you have had a stroke you need to treat the primary problems such as hypertension or diabetes. See a neurologist and make sure you get a better explanatino. ...Read more

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Had a left posterior basal ganglia stroke. Was in hospital r sided hemiparesis...Dr's did not explain poststerior ganglia?

Brain relay nuclei: The basal ganglia are a group of nerve relay centers (nuclei) in central part of the upper brain. They work with other areas of the brain in the control of limb and body movements, eye movements, thinking, and emotions. Just behind the lentiform nucleus of the basal ganglia is the posterior part of the "internal capsule." stroke in this area causes a hemiparesis on the opposite side of the body. ...Read more

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Why would basal ganglia stroke show up in MRI but not ct?

Different tests: Although MRI and ct are both used to image the brain, they use different techniques to generate images, and are good at different things. Ct is good for acute bleeding in the brain, can be done quickly on arrival, and is able to be done in most centers at any time. Mri is better at looking at small specific areas in the brain especially for basal ganglia stroke. ...Read more