Results 301 to 310 of about 27,335,908 (329)
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2013
The basal ganglia are a collection of bilaterally represented, anatomically and functionally linked groups of gray matter nuclei located deep within the white matter of the brain. They lie at the core of the cerebral hemispheres and are central to the basal forebrain.
Deborah Ely Budding +2 more
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The basal ganglia are a collection of bilaterally represented, anatomically and functionally linked groups of gray matter nuclei located deep within the white matter of the brain. They lie at the core of the cerebral hemispheres and are central to the basal forebrain.
Deborah Ely Budding +2 more
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Distinct basal ganglia hyperechogenicity in idiopathic basal ganglia calcification
Movement Disorders, 2010AbstractWe report a 67‐year‐old patient with idiopathic basal ganglia calcification (IBGC). He presented with progressive cognitive impairment, frontal lobe dysfunction, mild leg spasticity, and levodopa (L‐dopa)‐responsive parkinsonism. Transcranial sonography (TCS) revealed marked hyperechogenicity of the basal ganglia and periventricular spaces ...
Susanne A. Schneider +4 more
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2016
This chapter reviews the anatomy, connectivity, and the biochemistry of the basal ganglia (BG). It presents some of the models of the way the BG connect with the rest of the brain and how the BG nuclei function together. The basal ganglia are a set of interconnected nuclei located in the base of the forebrain.
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This chapter reviews the anatomy, connectivity, and the biochemistry of the basal ganglia (BG). It presents some of the models of the way the BG connect with the rest of the brain and how the BG nuclei function together. The basal ganglia are a set of interconnected nuclei located in the base of the forebrain.
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Calcification of the basal ganglia
2007Publisher Summary Calcification of the basal ganglia (BG) occurs in many contexts, ranging from incidental findings to disorders of mineral metabolism, and familial forms of cerebral calcinosis. Bilateral striopallidodentate calcinosis (BSPDC), commonly known as Fahr's disease is an idiopathic, familial form of calcification of the BG presented as a ...
Jennifer S. Hui, Mark F. Lew
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2000
The term basal ganglia was originally used to refer to all the nuclear groups buried beneath the cortical mantle (that is, cell groups that are organized in nuclei rather than being laminated; see Chapter 2). As it became clear that a subset of the nuclei played a special role in motor function, the definition was narrowed so that, in its modern usage,
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The term basal ganglia was originally used to refer to all the nuclear groups buried beneath the cortical mantle (that is, cell groups that are organized in nuclei rather than being laminated; see Chapter 2). As it became clear that a subset of the nuclei played a special role in motor function, the definition was narrowed so that, in its modern usage,
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Neurologic Clinics, 1998
Age-related changes within the basal ganglia primarily affect the dopaminergic nigrostriatal pathway and related pigmented nuclei. These alterations resemble the pathologic changes of Parkinson's disease, but cell dropout is not as marked or uniquely selective in the aged brain.
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Age-related changes within the basal ganglia primarily affect the dopaminergic nigrostriatal pathway and related pigmented nuclei. These alterations resemble the pathologic changes of Parkinson's disease, but cell dropout is not as marked or uniquely selective in the aged brain.
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Primate models of movement disorders of basal ganglia origin
Trends in Neurosciences, 1990M. DeLong
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The language of the basal ganglia
1997A brief historical account of the evolution of nomenclature frequently used in discussing the structure and function of the basal ganglia in health and disease is presented.
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Neoplasms of the basal ganglia.
Rays, 1996Neoplasms of the basal ganglia are deep-seated and this markedly impacts on therapy, especially with respect to the surgical approach. However, neoplasms purely involving the basal ganglia are rare: more frequently, basal ganglia are secondarily involved by tumors originating in the cerebral hemispheres, the ventricles and the pineal or suprasellar ...
SIMONETTI L +4 more
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Functional architecture of basal ganglia circuits: neural substrates of parallel processing
Trends in Neurosciences, 1990G. E. Alexander, M. D. Crutcher
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