Results 291 to 300 of about 27,335,908 (329)
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Networking brainstem and basal ganglia circuits for movement
Nature Reviews Neuroscience, 2022S. Arber, Rui M. Costa
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Neurologic Clinics, 2000
The epidemiology, clinical features, pathology, and mechanisms of action of basal ganglia neurotoxins are reviewed. Manganese, cyanide, hydrogen sulfide, methanol, carbon monoxide, 3-nitropropionic acid, MPTP, and annonaceae alkaloids are discussed. The probable mechanism of action for almost all basal ganglia neurotoxins is inhibition of mitochondrial
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The epidemiology, clinical features, pathology, and mechanisms of action of basal ganglia neurotoxins are reviewed. Manganese, cyanide, hydrogen sulfide, methanol, carbon monoxide, 3-nitropropionic acid, MPTP, and annonaceae alkaloids are discussed. The probable mechanism of action for almost all basal ganglia neurotoxins is inhibition of mitochondrial
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The connectome of the basal ganglia
Brain Structure and Function, 2014The basal ganglia of the laboratory rat consist of a few core regions that are specifically interconnected by efferents and afferents of the central nervous system. In nearly 800 reports of tract-tracing investigations the connectivity of the basal ganglia is documented. The readout of connectivity data and the collation of all the connections of these
Peter Eipert +4 more
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Journal of the Neurological Sciences, 2000
Fatigue is a common symptom in neurology and occurs in the diseases of the central and peripheral nervous system. In order to understand the mechanism of fatigue, it is important to distinguish symptoms of peripheral neuromuscular fatigue from the symptoms of physical and mental fatigue characteristic of disorders like Parkinson's disease or multiple ...
Abhijit Chaudhuri, Peter O. Behan
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Fatigue is a common symptom in neurology and occurs in the diseases of the central and peripheral nervous system. In order to understand the mechanism of fatigue, it is important to distinguish symptoms of peripheral neuromuscular fatigue from the symptoms of physical and mental fatigue characteristic of disorders like Parkinson's disease or multiple ...
Abhijit Chaudhuri, Peter O. Behan
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The basal ganglia in haemochromatosis
Neuroradiology, 2000Haemochromatosis is characterised by deposition of iron-containing pigment in various organs, but little is known about possible deposition in the brain and its clinical impact. We therefore investigated 14 patients with hereditary haemochromatosis with MRI, CT and transcranial ultrasound (TCS) and examined them neurologically.
M. Scheurlen +6 more
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2003
The basal ganglia comprise subcortical regions of the brain that are involved in both motor and cognitive functions. The definition of the basal ganglia has evolved over the years as functional relationships between regions that were previously believed to be unrelated began to emerge.
Marie-Francoise Chesselet +2 more
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The basal ganglia comprise subcortical regions of the brain that are involved in both motor and cognitive functions. The definition of the basal ganglia has evolved over the years as functional relationships between regions that were previously believed to be unrelated began to emerge.
Marie-Francoise Chesselet +2 more
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Journal of Neurology, 2006
We should like to emphasize the following points: 1. Apathy is defined here as a quantified and observable behavioral syndrome consisting in a quantitative reduction of voluntary (or goal-directed) behaviors; 2. Therefore, apathy occurs when the systems that generate and control voluntary actions are altered; 3.
Richard Levy, Virginie Czernecki
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We should like to emphasize the following points: 1. Apathy is defined here as a quantified and observable behavioral syndrome consisting in a quantitative reduction of voluntary (or goal-directed) behaviors; 2. Therefore, apathy occurs when the systems that generate and control voluntary actions are altered; 3.
Richard Levy, Virginie Czernecki
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Functional neuroanatomy of the basal ganglia
Principles and Practice of Movement Disorders, 2021J. Jankovic +5 more
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International Journal of Neuroscience, 1988
The basal ganglia are associated with motor functions of the brain, although it is becoming clear that they may subserve many nonmotor functions as well. A review of the literature reveals an association between the basal ganglia and pain, and raises the question of a new function for the basal ganglia in selective attention.
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The basal ganglia are associated with motor functions of the brain, although it is becoming clear that they may subserve many nonmotor functions as well. A review of the literature reveals an association between the basal ganglia and pain, and raises the question of a new function for the basal ganglia in selective attention.
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NEUROANATOMY OF THE BASAL GANGLIA
Psychiatric Clinics of North America, 1997This article deals with the neuroanatomic aspects of the basal ganglia with regard to different neurotransmitter systems and to different diseases. A general scheme of these circuits with the overall distinction between limbic-associative and motor components and circuits is presented.
Luiz E. Mello, Joao Villares
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