Basal ganglia
Basal Ganglia
... of basal ganglia functional anatomy in which the direct/indirect classification is replaced by a new functional grouping based on selection and control circuits (see Figure ...simulated basal ...
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Dopaminergic control of the exploration-exploitation trade-off via the basal ganglia
... We noted that dopamine level, though only able to affect action choice on each trial via its effect on the basal ganglia model, also manifested significant effects on two measures that a priori would seem to ...
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Paradoxes of Functional Neurosurgery: Clues From Basal Ganglia Recordings
... (but not dbs at 50 Hz) actually compromised motor performance (Fig 2). Presumably in these subjects the deleterious effects of dbs were not overshadowed by the beneficial effects of suppressing noisy signals. It must be ...
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Karak syndrome: a novel degenerative disorder of the basal ganglia and cerebellum
... of basal ganglia disease and all exhibit excess iron deposition in some or all of the sites where iron concen- trations are the highest in the disease free ...
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A Study on Evaluation of Motor, Cognitive and Behavioral Manifestations of Basal Ganglia Infarcts.
... Our study was a prospective observational study, conducted in Government General Hospital, Chennai, from January 2009 to March 2011. Patients were selected from Neurology OP, emergency ward, general medical wards and ...
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Normal Aging in the Basal Ganglia Evaluated by Eigenvalues of Diffusion Tensor Imaging
... In the human brain, the axonal membranes, myelin sheaths, cell membranes, and even the directional arrangement of cells can all constitute such ob- structions. The basal ganglia are composed of both gray ...
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Movement deficits and neuronal loss in basal ganglia in TRPC1 deficient mice
... The basal ganglia are a group of subpalial nuclei which have an important part in motor, emotional, and cognitive ...“basal ganglia” has been defined in many different ways, we choose to ...
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Uremic Encephalopathy with Basal Ganglia Lesions in a Diabetic Predialysis Patient
... bilateral basal ganglia lesions. No cases of bilateral basal ganglia changes in diabetic predialysis patients have been previously ...bilateral basal ganglia lesions in uremic ...
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New Syndrome Characterized by Hypomyelination with Atrophy of the Basal Ganglia and Cerebellum
... Definition of the H-ABC Syndrome The MR imaging pattern observed in the present patients consisted of a combination of hypomyelina- tion and atrophy of the basal ganglia and cerebellum (H-ABC). This pattern ...
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Insights into Parkinson’s disease from computational models of the basal ganglia
... primate basal ganglia meet these ...primate basal ganglia [S56], Lienard and colleagues [S57] searched for the set of transmission delays that allowed their model to replicate a range of ...
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The effect of ethanolic extract of Annona muricata leaf on the basal ganglia
... Annona muricata (Linn.) is an evergreen tropical tree of the Annonaceae family that possesses phytotherapeutic bioactive compounds known as annonaceous acetogenins effective for the treatment of cancers and several ...
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Biotin-responsive basal ganglia disease should be renamed biotin-thiamine-responsive basal ganglia disease: a retrospective review of the clinical, radiological and molecular findings of 18 new cases
... Biotin-responsive basal ganglia disease (BBGD), also known as thiamine metabolism dysfunction syndrome-2 (THMD2) (MIM: 607483), is an autosomal recessive inherited neurometabolic ...the basal ...
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Chorea Hyperglycemia Basal Ganglia Syndrome in a 63-Year-Old Male
... hyperglycemia, basal ganglia syndrome (C-H-BG) in an uncontrolled diabetic patient with normal glucose levels on presentation,” American Journal of Case Reports, ...
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Exercise-induced changes in basal ganglia volume and their relation to cognitive performance
... the basal ganglia is possible in ...the basal ganglia and its relation to cognitive performance were ...the basal ganglia and related changes in cognitive performance after ...
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Neuromyelitis optica spectrum disorder with massive basal ganglia involvement: a case report
... bilateral Babinski signs. She was given intravenous me- thyl prednisolone, resulting in a complete clinical recov- ery. At age 67, she started to complain of numbness on the left side of her face and developed an ataxic ...
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Association Between Invisible Basal Ganglia and ZNF335 Mutations: A Case Report
... findings. Brain MRI revealed invisible basal ganglia, hypomyelination, and brainstem hypoplasia ( Fig 2). We performed several examinations for differential diagnosis of microcephaly and complications. ...
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Association Between Invisible Basal Ganglia and ZNF335 Mutations: A Case Report
... invisible basal ganglia, cerebral atrophy, brainstem hypoplasia, and cerebellar ...invisible basal ganglia, were similar to those observed in the previous case with ZNF335 ...invisible ...
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Choreoathetosis After Herpes Simplex Encephalitis With Basal Ganglia Involvement on MRI
... “ basal ganglia and brainstem were involved in a few cases,” although also stating that “the regions typically spared include white matter and basal ...
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Cognitive Impairment and Basal Ganglia Functional Connectivity in Vascular Parkinsonism
... the basal ganglia (caudate nucleus, putamen, and pallidum) were automatically delineated on the average normalized T1-MPRAGE template of all subjects by using the Anatomical Automatic Label- ing (SPM8) ...
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Age-related slowing of movement as basal ganglia dysfunction
... There are of course a variety of mathematical models purporting to describe basal ganglia function [4, 28]. Such models, however, represent descriptions based upon a level of knowledge or understanding of ...
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