The subthalamic nucleus (STN) is a small lens-shaped nucleus in the brain where it is, from a functional point of view, part of the basal ganglia system...
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Basal ganglia (redirect from Basal nucleus)
globus pallidus, the ventral pallidum, the substantia nigra, and the subthalamic nucleus. Each of these components has complex internal anatomical and neurochemical...
57 KB (6,300 words) - 06:37, 2 September 2024
Hemiballismus (section Subthalamic nucleus)
hemiballism is a basal ganglia syndrome resulting from damage to the subthalamic nucleus in the basal ganglia. Hemiballismus is a rare hyperkinetic movement...
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Primate basal ganglia (section Subthalamic nucleus)
basal ganglia include the striatum, pallidus, substantia nigra and subthalamic nucleus. In primates the pallidus is divided into an external and internal...
60 KB (7,532 words) - 14:37, 16 August 2024
inhibition of the subthalamic nucleus, pars reticulata and internal globus pallidus. This reduction in inhibition allows the subthalamic nucleus to excite internal...
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→ Hippocampus VTA → Cingulate cortex VTA → Olfactory bulb SNc → Subthalamic nucleus The mesocorticolimbic system (mesocorticolimbic circuit) refers to...
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projection from the globus pallidus to the subthalamic nucleus, and a glutamatergic projection from the subthalamic nucleus to the pars reticulata.[better source needed]...
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include the subthalamic nucleus (STN), internal pallidum (GPi) and ventrointermediate nucleus of the thalamus (VIM). The pedunculopontine nucleus has been...
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Striatum (redirect from Nucleus striatum)
receives afferents from other elements of the basal ganglia such as the subthalamic nucleus (glutamatergic) or the external globus pallidus (GABAergic). The...
53 KB (5,958 words) - 02:48, 2 September 2024
most prominent structure is the subthalamic nucleus. The subthalamus connects to the globus pallidus, a basal nucleus of the telencephalon. The subthalamus...
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pallidus, medial and lateral), substantia nigra, subthalamic nucleus Cranial nerve nuclei Ventromedial nucleus of the hypothalamus: "The ventromedial hypothalamus...
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neurons, allow for its inhibitory function and projects axons to the subthalamic nucleus (in the diencephalon), the striatum, internal globus pallidus (GPi)...
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Putamen (section Caudate nucleus)
basal ganglia include the striatum, substantia nigra, nucleus accumbens, and the subthalamic nucleus. In mammals, the basal ganglia are associated with motor...
26 KB (3,179 words) - 22:49, 24 August 2024
sufficient for executive functions; for example, the caudate nucleus and subthalamic nucleus also have a role in mediating inhibitory control. Cognitive...
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Internal globus pallidus (redirect from Entopeduncular nucleus)
Edinger's comb system then arrives at the laterosuperior corner of the subthalamic nucleus and constitutes the field H2 of Forel, then H, and suddenly changes...
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ganglia send GABA to the globus pallidus which then sends it to the subthalamic nucleus, which then disinhibited sends glutamate to the output structures...
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(composed of the putamen and caudate nucleus), globus pallidus, substantia nigra, and the subthalamic nucleus. Along with other structures, the basal...
29 KB (3,235 words) - 01:46, 3 December 2023
dysrhythmia. Subthalamotomy is a type of brain surgery in which the subthalamic nucleus is destroyed in attempt to help alleviate movement disorders often...
11 KB (1,384 words) - 03:03, 27 December 2023
pallidus, which are parts of the basal ganglia. It traverses the subthalamic nucleus, a part of the diencephalon, and enters the substantia nigra, a part...
5 KB (626 words) - 06:42, 9 April 2024
axons send axon collaterals to the pedunculopontine nucleus, ventral pallidum, subthalamic nucleus, globus pallidus, amygdala, and thalamus. A small number...
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primarily based on the detection of increased beta oscillations in the subthalamic nucleus (STN), on account of which it has the capability to change the current...
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basal ganglia called the subthalamic nucleus were firing excessively, and that destroying (ablating) the subthalamic nucleus greatly improved the symptoms...
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traced the projection from the subthalamic nucleus to the globus pallidus and the projection to the subthalamic nucleus from the cerebral cortex. Today...
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globus pallidus, and one internal, known in rodents as the entopeduncular nucleus. It is part of the telencephalon, but retains close functional ties with...
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(particularly, the orexinergic nucleus in the lateral hypothalamus), thalamus (multiple nuclei), subthalamic nucleus, globus pallidus (both external...
103 KB (12,754 words) - 12:31, 2 September 2024
in the brain, particularly parts of the basal ganglia such as the subthalamic nucleus, substantia nigra pars compacta, and globus pallidus internus. It...
8 KB (819 words) - 03:28, 2 September 2024
multiple areas of the prefrontal cortex, as well as the caudate nucleus and subthalamic nucleus. Brain activity is made possible by the interconnections of...
169 KB (18,796 words) - 05:01, 31 August 2024
use of inhibitory control. The prefrontal cortex, caudate nucleus, and subthalamic nucleus are known to regulate inhibitory control cognition. Inhibitory...
17 KB (2,056 words) - 13:01, 8 May 2024
cerebral lesions in the right hemisphere. Deep brain stimulation of the subthalamic nucleus in Parkinson's disease has been associated with mania, especially...
51 KB (5,619 words) - 23:00, 22 August 2024
contractions of their mouth muscles. Typically caused by damage to the subthalamic nucleus or nuclei, hemiballismus movements are nonrhythmic, rapid, nonsuppressible...
45 KB (5,754 words) - 10:57, 15 February 2024