Doctor insights on:
Basal Ganglia Disease
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 moreSee 1 more doctor answer
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
Does Parkinson's disease originate in the basal ganglia or in the substancia negra? Please, need some answers?
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
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
What could an oval shaped low density lesion in the lower aspect of the right basal ganglia measuring 1cm be?
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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
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
Whats prognosis for lady w 2nd stroke n 4 yrs, just had basal ganglia on 4th, what's going to happen?
Highly: Variable but recurrent strokes is worrisome unless cause can be eliminated. ...Read more
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
It depends: on the size and exact location. Sometimes there may be no discernible residual symptoms. ...Read more
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