The image shows dopaminergic pathways of the human brain in normal condition (left) and Parkinsons Disease (right). Red Arrows indicate suppression of the target, blue arrows indicate stimulation of target structure. (Thalamic fasciculus visible but not labeled, as red line from GPi to THA.)
Details
Identifiers
Latin
fasciculus thalamicus
NeuroNames
439
TA98
A14.1.08.679 A14.1.09.523
TA2
5756
FMA
62065
Anatomical terms of neuroanatomy
[edit on Wikidata]
The thalamic fasciculus is a component of the subthalamus. It is synonymous with field H1 of Forel. Nerve fibres form a tract containing cerebellothalamic (crossed) and pallidothalamic (uncrossed) fibres, that is situated between the thalamus and the zona incerta.
The thalamic fasciculus consists of fibers from the ansa lenticularis and from the lenticular fasciculus, coming from different portions of the medial globus pallidus, before they jointly enter the ventral anterior nucleus of the thalamus.[1]
^Estomih Mtui; Gregory Gruener (2006). Clinical Neuroanatomy and Neuroscience: With STUDENT CONSULT Online Access. Philadelphia: Saunders. p. 359. ISBN 1-4160-3445-5.{{cite book}}: CS1 maint: multiple names: authors list (link)
and 28 Related for: Thalamic fasciculus information
and the zona incerta. The thalamicfasciculus consists of fibers from the ansa lenticularis and from the lenticular fasciculus, coming from different portions...
is synonymous with field H2 of Forel. The thalamicfasciculus (composed of both the lenticular fasciculus and ansa lenticularis) runs to the thalamus...
fields": Field H1, is the thalamicfasciculus, a horizontal white matter tract composed of the ansa lenticularis, lenticular fasciculus, and cerebellothalamic...
sleep and wakefulness. Thalamic nuclei have strong reciprocal connections with the cerebral cortex, forming thalamo-cortico-thalamic circuits that are believed...
which includes the substantia nigra and the globus pallidus (via the thalamicfasciculus). It also has inputs from the cerebellum (via the dentatothalamic...
frontal cortices. The thalamicfasciculus (H1 field) consists of fibers from the ansa lenticularis and from the lenticular fasciculus (H2 field), coming...
conscient proprioception from the gracilis and cuneatus fasciculus of the spinal cord. This fasciculus receive the axons of the first order neuron which is...
is contiguous with the thalamic reticular nucleus. The nucleus separates the lenticular fasciculus from the thalamicfasciculus (also known as the "field...
superior parietal lobule connections of the superior longitudinal fasciculus/arcuate fasciculus in the human brain". Neuroscience. 277: 577–583. doi:10.1016/j...
Stem: Anatomic Dissection Tractography of the Uncinate Fasciculus, Inferior Occipitofrontal Fasciculus, and Meyer's Loop of the Optic Radiation". Am J Neuroradiol...
It is continuous with the thalamic reticular nucleus and receives input from the precentral cortex. Subthalamic fasciculus, formed by fibers that connect...
for impulses coming from the amygdalae and hippocampi, via the mamillo-thalamic tract to the thalamus. Mammillary body Mammillary bodies, and their projections...
The AI and dACC are linked via a white matter tract along the uncinate fasciculus. Other regions of the network may include the inferior parietal cortex...
vestibulospinal tract, ending at lumbar 1. The thalamic reticular nucleus distributes information to various other thalamic nuclei, regulating the flow of information...
the septal nuclei, lateral preoptico-hypothalamic region, and anterior thalamic nuclei to the habenula. It forms a horizontal ridge on the medial surface...
are interconnected by a large axonal fiber system known as the arcuate fasciculus which passes directly beneath the insular cortex. On account of this anatomical...
RE, Glanton CF, Zelmanova Y, et al. (September 2008). "Frontal-striatal-thalamic mediodorsal nucleus dysfunction in schizophrenia-spectrum patients during...
This kind of surgery can be both a thalamotomy or the implantation of a thalamic stimulator. Complications are frequent (30% in thalamotomy and 10% in deep...
tracts. Structures such as the corona radiata, occipitofrontal fasciculus and uncinate fasciculus project to the claustrum from frontal, pericentral, parietal...
connection with corticothalamic neurons participates in the elaboration of thalamic rhythms. The different functional modalities represented in the thalamus...
anterior limb of the internal capsule (ALIC) and superior longitudinal fasciculus. Studies of resting state activity have utilized a number of indicators...
Global Information