歯状核視床路
WordNet
- a brief treatise on a subject of interest; published in the form of a booklet (同)pamphlet
- an extended area of land (同)piece of land, piece of ground, parcel of land, parcel
- a system of body parts that together serve some particular purpose
PrepTutorEJDIC
- 広大な土地(地域),(土地・海・空などの)広がり《+of+名》 / (器官の)管,(神経の)索
- (おもに宗教・政治などの宣伝用の)小冊子,パンフレット
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/03/18 11:40:15」(JST)
[Wiki en表示]
| Dentatothalamic tract |
| Details |
| Identifiers |
| Latin |
tractus dentatothalamicus |
| NeuroNames |
hier-525 |
| NeuroLex ID |
Dentatothalamic tract |
| Anatomical terms of neuroanatomy
[edit on Wikidata]
|
The dentatothalamic tract (or dentatorubrothalamic tract) is a tract which connects the dentate nucleus and the thalamus while sending collaterals to the red nucleus.[1]
The term "dentatorubrothalamocortical" is sometimes used to emphasize termination in the cerebral cortex.[2]
See also
- red nucleus
- cerebellothalamic tract
References
- ^ Motor Systems
- ^ Boiten J, Lodder J (February 1990). "Ataxic hemiparesis following thalamic infarction". Stroke. 21 (2): 339–40. doi:10.1161/01.str.21.2.339. PMID 2305412.
External links
- Krauss JK, Wakhloo AK, Nobbe F, Tränkle R, Mundinger F, Seeger W (December 1995). "Lesion of dentatothalamic pathways in severe post-traumatic tremor". Neurol. Res. 17 (6): 409–16. PMID 8622792.
- NIF Search - Dentatothalamic Tract via the Neuroscience Information Framework
- http://isc.temple.edu/neuroanatomy/lab/atlas/papc/
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Anatomy of the cerebellum
|
|
| Surface |
| Lobes |
- Anterior lobe
- Posterior lobe
- Flocculonodular lobe
- Primary fissure
|
|
| Medial/lateral |
- Vermis: anterior
- Central lobule
- Culmen
- Lingula
- posterior
- Vallecula of cerebellum
- Hemisphere: anterior
- posterior
- Biventer lobule
- Cerebellar tonsil
|
|
|
| Grey matter |
| Deep cerebellar nuclei |
- Dentate
- interposed
- Fastigial
|
|
| Cerebellar cortex |
- Molecular layer
- Stellate cell
- Basket cell
- Purkinje cell layer
- Purkinje cell
- Bergmann glia cell = Golgi epithelial cell
- Granule cell layer
- Golgi cell
- Granule cell
- Unipolar brush cell
- Fibers: Mossy fibers
- Climbing fiber
- Parallel fiber
|
|
|
| White matter |
| Internal |
|
|
| Peduncles |
- Inferior (medulla): Dorsal spinocerebellar tract
- Olivocerebellar tract
- Cuneocerebellar tract
- Juxtarestiform body (Vestibulocerebellar tract)
- Trigeminocerebellar fibers
- Middle (pons): Pontocerebellar fibers
- Superior (midbrain): Ventral spinocerebellar tract
- Dentatothalamic tract
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|
|
Anatomy of the midbrain
|
|
Tectum
(Dorsal) |
| Surface |
- Corpora quadrigemina:
- Inferior colliculus
- Superior colliculus
|
|
| Grey matter |
|
|
| White: Sensory/ascending |
- Spinotectal tract
- Central tegmental tract
|
|
| White: Motor/descending |
|
|
|
Peduncle
(Ventral) |
| Tegmentum |
| White: Sensory/ascending |
- Lemnisci
- Ascending MLF
- Vestibulo-oculomotor fibers
- Spinothalamic tract
- Anterior trigeminothalamic tract
- Dentatothalamic tract
|
|
| White: Motor/descending |
- Rubrospinal tract
- Rubro-olivary tract
- Descending MLF
|
|
| Grey: cranial nuclei |
- GSA
- Mesencephalic- GSE
- Oculomotor nucleus, Trochlear nucleus- GVE
- Edinger–Westphal nucleus
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| Grey: other |
- Periaqueductal gray
- Raphe nuclei
|
|
- Ventral tegmental area
- Rostromedial tegmental nucleus
- Pedunculopontine nucleus
|
|
- Red nucleus
- Rostral interstitial nucleus of medial longitudinal fasciculus
- Parabrachial area
|
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- Interpeduncular nucleus
- Midbrain reticular formation
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|
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| Ventricular system |
|
|
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| Base |
| White: Motor/descending |
- Cerebral crus: Corticospinal tract
- Corticobulbar tract
- Corticopontine tract/Frontopontine fibers/Temporopontine fibers
|
|
| Grey: Substantia nigra |
- Pars compacta
- Pars reticulata
|
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| Surface |
- Superior cerebellar peduncle
- Interpeduncular fossa
|
|
|
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Anatomy of the diencephalon of the human brain
|
|
| Epithalamus |
| Surface |
- Pineal gland
- Habenula
- Habenular trigone
- Habenular commissure
|
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| Grey matter |
- Pretectal area
- Habenular nuclei
- Subcommissural organ
|
|
|
| Thalamus |
| Surface |
- Stria medullaris of thalamus
- Thalamic reticular nucleus
- Taenia thalami
|
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Grey matter/
nuclei |
- paired: AN
- Ventral
- Lateral
- Metathalamus
- midline: MD
- Intralaminar
- Midline nuclear group
- Interthalamic adhesion
|
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| White matter |
- Mammillothalamic fasciculus
- Pallidothalamic tracts
- Ansa lenticularis
- Lenticular fasciculus
- Thalamic fasciculus
- PCML
- Medial lemniscus
- Trigeminal lemniscus
- Spinothalamic tract
- Lateral lemniscus
- Dentatothalamic tract
- Acoustic radiation
- Optic radiation
- Subthalamic fasciculus
- Anterior trigeminothalamic tract
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|
|
| Hypothalamus |
| Surface |
- Median eminence/Tuber cinereum
- Mammillary body
- Infundibulum
|
|
| Grey matter |
| Autonomic zones |
- Anterior (parasympathetic/heat loss)
- Posterior (sympathetic/heat conservation)
|
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| Endocrine |
- posterior pituitary: Paraventricular
- Magnocellular neurosecretory cell
- Parvocellular neurosecretory cell
- Supraoptic
- other: Arcuate (dopamine/GHRH)
- Preoptic (GnRH)
- Suprachiasmatic (melatonin)
|
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| Emotion |
- Lateral
- Ventromedial
- Dorsomedial
|
|
|
| White matter |
- afferent
- Medial forebrain bundle
- Retinohypothalamic tract
- efferent
- Mammillothalamic fasciculus
- Stria terminalis
- Dorsal longitudinal fasciculus
|
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| Pituitary |
- Posterior is diencephalon, but anterior is glandular
|
|
|
| Subthalamus |
- Subthalamic nucleus
- Zona incerta
|
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Brain and spinal cord: neural tracts and fasciculi
|
|
Sensory/
ascending |
| PCML |
| 1°: |
- Pacinian corpuscle/Meissner's corpuscle → Posterior column (Gracile fasciculus/Cuneate fasciculus) → Gracile nucleus/Cuneate nucleus
|
|
| 2°: |
- → sensory decussation/arcuate fibers (Posterior external arcuate fibers, Internal arcuate fibers) → Medial lemniscus/Trigeminal lemniscus → Thalamus (VPL, VPM)
|
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| 3°: |
- → Posterior limb of internal capsule → Postcentral gyrus
|
|
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Anterolateral/
pain |
| Fast/lateral |
- 1° (Free nerve ending → A delta fiber) → 2° (Anterior white commissure → Lateral and Anterior Spinothalamic tract → Spinal lemniscus → VPL of Thalamus) → 3° (Postcentral gyrus) → 4° (Posterior parietal cortex)
2° (Spinomesencephalic tract → Superior colliculus of Midbrain tectum)
|
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| Slow/medial |
- 1° (Group C nerve fiber → Spinoreticular tract → Reticular formation) → 2° (MD of Thalamus) → 3° (Cingulate cortex)
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|
|
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Motor/
descending |
| Pyramidal |
- flexion: Primary motor cortex → Posterior limb of internal capsule → Decussation of pyramids → Corticospinal tract (Lateral, Anterior) → Neuromuscular junction
|
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| Extrapyramidal |
| flexion: |
- Primary motor cortex → Genu of internal capsule → Corticobulbar tract → Facial motor nucleus → Facial muscles
|
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| flexion: |
- Red nucleus → Rubrospinal tract
|
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| extension: |
- Vestibulocerebellum → Vestibular nuclei → Vestibulospinal tract
|
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| extension: |
- Vestibulocerebellum → Reticular formation → Reticulospinal tract
|
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- Midbrain tectum → Tectospinal tract → muscles of neck
|
|
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| Basal ganglia |
| direct: |
1° (Motor cortex → Striatum) → 2° (GPi) → 3° (Lenticular fasciculus/Ansa lenticularis → Thalamic fasciculus → VL of Thalamus) → 4° (Thalamocortical radiations → Supplementary motor area) → 5° (Motor cortex)
|
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| indirect: |
1° (Motor cortex → Striatum) → 2° (GPe) → 3° (Subthalamic fasciculus → Subthalamic nucleus) → 4° (Subthalamic fasciculus → GPi) → 5° (Lenticular fasciculus/Ansa lenticularis → Thalamic fasciculus → VL of Thalamus) → 6° (Thalamocortical radiations → Supplementary motor area) → 7° (Motor cortex)
|
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| nigrostriatal pathway: |
|
|
|
|
| Cerebellar |
| Afferent |
- Vestibular nuclei → Vestibulocerebellar tract → ICP → Cerebellum → Granule cell
- Pontine nuclei → Pontocerebellar fibers → MCP → Deep cerebellar nuclei → Granule cell
- Inferior olivary nucleus → Olivocerebellar tract → ICP → Hemisphere → Purkinje cell → Deep cerebellar nuclei
|
|
| Efferent |
- Dentate nucleus in Lateral hemisphere/pontocerebellum → SCP → Dentatothalamic tract → Thalamus (VL) → Motor cortex
- Interposed nucleus in Intermediate hemisphere/spinocerebellum → SCP → Reticular formation, or → Cerebellothalamic tract → Red nucleus → Thalamus (VL) → Motor cortex
- Fastigial nucleus in Flocculonodular lobe/vestibulocerebellum → Vestibulocerebellar tract → Vestibular nuclei
|
|
Bidirectional:
Spinocerebellar |
Unconscious
proprioception |
- lower limb → 1° (muscle spindles → DRG) → 2° (Posterior thoracic nucleus → Dorsal/posterior spinocerebellar tract → ICP → Cerebellar vermis)
- upper limb → 1° (muscle spindles → DRG) → 2° (Accessory cuneate nucleus → Cuneocerebellar tract → ICP → Anterior lobe of cerebellum)
|
|
| Reflex arc |
- lower limb → 1° (Golgi tendon organ) → 2° (Ventral/anterior spinocerebellar tract→ SCP → Cerebellar vermis)
- upper limb → 1° (Golgi tendon organ) → 2° (Rostral spinocerebellar tract → ICP → Cerebellum)
|
|
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UpToDate Contents
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English Journal
- Central hydrogen sulphide mediates ventilatory responses to hypercapnia in adult conscious rats.
- da Silva GS1, Soriano RN, Kwiatkoski M, Giusti H, Glass ML, Branco LG.
- Acta physiologica (Oxford, England).Acta Physiol (Oxf).2014 Nov;212(3):239-47. doi: 10.1111/apha.12346. Epub 2014 Jul 25.
- AIM: Hydrogen sulphide (H2 S) is endogenously produced and plays an important role as a modulator of neuronal functions; however, its modulatory role in the central CO2 chemoreception is unknown. The aim of the present study was to assess the role of endogenously produced H2 S in the ventilatory res
- PMID 25042027
- Projection target-specific action of nicotine in the caudal nucleus of the solitary tract.
- Feng L1, Uteshev VV.
- Journal of neuroscience research.J Neurosci Res.2014 Nov;92(11):1560-72. doi: 10.1002/jnr.23436. Epub 2014 Jun 27.
- The brainstem nucleus of the solitary tract (NTS) is the key integrating relay in the central processing of sensory information from the thoracic and from most subdiaphragmatic viscera. Modulation of neuronal excitability and synaptic activity in the NTS by nicotinic agents can have potent effects o
- PMID 24975270
- New ghrelin agonist, HM01 alleviates constipation and L-dopa-delayed gastric emptying in 6-hydroxydopamine rat model of Parkinson's disease.
- Karasawa H1, Pietra C, Giuliano C, Garcia-Rubio S, Xu X, Yakabi S, Taché Y, Wang L.
- Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society.Neurogastroenterol Motil.2014 Oct 19. doi: 10.1111/nmo.12459. [Epub ahead of print]
- BACKGROUND: Constipation and L-dopa-induced gastric dysmotility are common gastrointestinal (GI) symptoms in Parkinson's disease (PD). We investigated the novel ghrelin agonist, HM01 influence on GI motor dysfunctions in 6-hydroxydopamine (6-OHDA) rats.METHODS: HM01 pharmacological profiles were det
- PMID 25327342
Related Links
- tractus dentatothalamicus NeuroNames hier-525 NeuroLex ID birnlex_1104 The dentatothalamic tract (or dentatorubrothalamic tract) is a tract which connects the dentate nucleus and the thalamus while sending collaterals to the . ...
- Tractus dentatothalamicus（《歯状核視床路》）Dentatothalamic tract →298 04 Fasciculus thalamicus（視床束）Thalamic fasciculus →298 05 Fasciculus subthalamicus（視床下核束）Subthalamic fasciculus →298 06 ...
★リンクテーブル★
[★]
- 英
- dentatothalamic tract
- ラ
- tractus dentatothalamicus
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- 歯状核、視床
[★]
- 関
- tractus