後内側腹側核
WordNet
- a part of the cell containing DNA and RNA and responsible for growth and reproduction (同)cell_nucleus, karyon
- (astronomy) the center of the head of a comet; consists of small solid particles of ice and frozen gas that vaporizes on approaching the sun to form the coma and tail
- any histologically identifiable mass of neural cell bodies in the brain or spinal cord
- the positively charged dense center of an atom
- located at or near or behind a part or near the end of a structure
- toward or on or near the belly (front of a primate or lower surface of a lower animal); "the ventral aspect of the human body"; "the liver is somewhat ventral in position"; "ventral (or pelvic) fins correspond to the hind limbs of a quadruped"
- dividing an animal into right and left halves (同)median
PrepTutorEJDIC
- 中心,核 / (生物の)細胞核 / 原子核
- 《名詞の前にのみ用いて》(生物学的に,位置が)後ろの,後部の / (時間・順序が)後の;(…より)後の《+『to』+『名』》(later) / しり(buttocks)
- 腹の,腹部の
- 中間の,中間に位置する / 平均の,並なみの
- mediumの複数形
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/05/24 18:19:07」(JST)
[Wiki en表示]
| Ventral posteromedial nucleus |
Thalamic nuclei:
MNG = Midline nuclear group
AN = Anterior nuclear group
MD = Medial dorsal nucleus
VNG = Ventral nuclear group
VA = Ventral anterior nucleus
VL = Ventral lateral nucleus
VPL = Ventral posterolateral nucleus
VPM = Ventral posteromedial nucleus
LNG = Lateral nuclear group
PUL = Pulvinar
MTh = Metathalamus
LG = Lateral geniculate nucleus
MG = Medial geniculate nucleus |
|
Thalamic nuclei
|
| Details |
| Identifiers |
| Latin |
nucleus ventralis posteromedialis thalami |
| NeuroNames |
hier-330 |
| NeuroLex ID |
Ventral posteromedial nucleus |
Dorlands
/Elsevier |
n_11/12584018 |
| TA |
A14.1.08.642 |
| FMA |
62202 |
| Anatomical terms of neuroanatomy
[edit on Wikidata]
|
The ventral posteromedial nucleus (VPM) is a nucleus of the thalamus.
Inputs and outputs
The VPM contains synapses between second and third order neurons from the anterior (ventral) trigeminothalamic tract and posterior (dorsal) trigeminothalamic tract. These neurons convey sensory information from the face and oral cavity. Third order neurons in the trigeminothalamic systems project to the postcentral gyrus.
The VPM also receives taste afferent information from the solitary tract and projects to the cortical gustatory area.
Sources
- Kiernan, J., & Rajakumar, R. (2013). Barr's the human nervous system: an anatomical viewpoint. Lippincott Williams & Wilkins.
Additional images
|
Anatomy of the diencephalon of the human brain
|
|
| Epithalamus |
| Surface |
- Pineal gland
- Habenula
- Habenular trigone
- Habenular commissure
|
|
| Grey matter |
- Pretectal area
- Habenular nuclei
- Subcommissural organ
|
|
|
| Thalamus |
| Surface |
- Stria medullaris of thalamus
- Thalamic reticular nucleus
- Taenia thalami
|
|
Grey matter/
nuclei |
- paired: AN
- Ventral
- Lateral
- Metathalamus
- midline: MD
- Intralaminar
- Midline nuclear group
- Interthalamic adhesion
|
|
| 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
|
|
|
| Hypothalamus |
| Surface |
- Median eminence/Tuber cinereum
- Mammillary body
- Infundibulum
|
|
| Grey matter |
| Autonomic zones |
- Anterior (parasympathetic/heat loss)
- Posterior (sympathetic/heat conservation)
|
|
| Endocrine |
- posterior pituitary: Paraventricular
- Magnocellular neurosecretory cell
- Parvocellular neurosecretory cell
- Supraoptic
- other: Arcuate (dopamine/GHRH)
- Preoptic (GnRH)
- Suprachiasmatic (melatonin)
|
|
| Emotion |
- Lateral
- Ventromedial
- Dorsomedial
|
|
|
| White matter |
- afferent
- Medial forebrain bundle
- Retinohypothalamic tract
- efferent
- Mammillothalamic fasciculus
- Stria terminalis
- Dorsal longitudinal fasciculus
|
|
| Pituitary |
- Posterior is diencephalon, but anterior is glandular
|
|
|
| Subthalamus |
- Subthalamic nucleus
- Zona incerta
- Nuclei campi perizonalis (Fields of Forel)
|
|
Anatomy of taste
|
|
| Tongue |
- Taste bud
- Lingual papilla
- Vallate papilla
- Foliate papilla
- Fungiform papilla
- Filiform papilla
|
|
| Path |
|
medulla
|
- Solitary tract
- Solitary nucleus
|
|
|
pons
|
- Central tegmental tract
- Medial parabrachial nucleus
|
|
|
thalamus
|
- Ventral posteromedial nucleus
|
|
|
cerebrum
|
- Posterior limb of internal capsule
- Gustatory cortex
|
|
|
| Other |
|
|
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)
|
|
| 3°: |
- → Posterior limb of internal capsule → Postcentral gyrus
|
|
|
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)
|
|
| Slow/medial |
- 1° (Group C nerve fiber → Spinoreticular tract → Reticular formation) → 2° (MD of Thalamus) → 3° (Cingulate cortex)
|
|
|
|
Motor/
descending |
| Pyramidal |
- flexion: Primary motor cortex → Posterior limb of internal capsule → Decussation of pyramids → Corticospinal tract (Lateral, Anterior) → Neuromuscular junction
|
|
| Extrapyramidal |
| flexion: |
- Primary motor cortex → Genu of internal capsule → Corticobulbar tract → Facial motor nucleus → Facial muscles
|
|
| flexion: |
- Red nucleus → Rubrospinal tract
|
|
| extension: |
- Vestibulocerebellum → Vestibular nuclei → Vestibulospinal tract
|
|
| extension: |
- Vestibulocerebellum → Reticular formation → Reticulospinal tract
|
|
- Midbrain tectum → Tectospinal tract → muscles of neck
|
|
|
| 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)
|
|
| 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)
|
|
| 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)
|
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Elucidation of the anatomy of a satiety network: Focus on connectivity of the parabrachial nucleus in the adult rat.
- Zséli G1,2, Vida B1,3, Martinez A4,5, Lechan RM6,7, Khan AM4, Fekete C1,6.
- The Journal of comparative neurology.J Comp Neurol.2016 Oct 1;524(14):2803-27. doi: 10.1002/cne.23992. Epub 2016 May 5.
- We hypothesized that brain regions showing neuronal activation after refeeding comprise major nodes in a satiety network, and tested this hypothesis with two sets of experiments. Detailed c-Fos mapping comparing fasted and refed rats was performed to identify candidate nodes of the satiety network.
- PMID 26918800
- Neuronal activity and the expression of hypothalamic oxytocin and vasopressin in social versus cocaine conditioning.
- Liu C1, Wang J2, Zhan B1, Cheng G1.
- Behavioural brain research.Behav Brain Res.2016 Sep 1;310:84-92. doi: 10.1016/j.bbr.2016.05.010. Epub 2016 May 9.
- Although drug rewards and natural rewards share neural substrates, the neuronal activation patterns and mechanisms behind the interaction between cocaine and social reward are poorly understood. Here, we investigated the conditioned place preference (CPP) in social (conspecific) vs cocaine condition
- PMID 27163750
- Radial derivatives of the mouse ventral pallium traced with Dbx1-LacZ reporters.
- Puelles L1, Medina L2, Borello U3, Legaz I2, Teissier A4, Pierani A3, Rubenstein JL5.
- Journal of chemical neuroanatomy.J Chem Neuroanat.2016 Sep;75(Pt A):2-19. doi: 10.1016/j.jchemneu.2015.10.011. Epub 2015 Dec 31.
- The progeny of Dbx1-expressing progenitors was studied in the developing mouse pallium, using two transgenic mouse lines: (1) Dbx1(nlslacZ) mice, in which the gene of the β-galactosidase reporter (LacZ) is inserted directly under the control of the Dbx1 promoter, allowing short-term lineage tracing
- PMID 26748312
Japanese Journal
- <b>Voxel–based lesion mappingを用いた中枢性脳卒中後疼痛の病態解析</b>
- 顎顔面の運動神経細胞の脳内分布，および味覚の神経回路
Related Links
- The ventral posterior nucleus is composed of the laterally located VPL and the medially located ventral posteromedial nucleus (VPM). Although these nuclei have also been termed the ventralis caudalis externus and ventralis caudalis internus in humans, the more widely used and recognized terms VPL and VPM are used in this book.
- Ventral posteromedial nucleus (VPM): View fullsize nucleus of the thalamus that receives sensory information from the face and head and projects to the somatosensory cortex .
- The ventral posterolateral nucleus (VPL) is a nucleus of the thalamus. Together with the ventral posteromedial nucleus (VPM), ventral posterior inferior nucleus (VPI) and ventromedial posterior nucleus (VMpo), it constitutes the
★リンクテーブル★
[★]
- 英
- posteromedial ventral nucleus (KL), ventral posterior medial nucleus, VPM
- 関
- 上行性伝導路、視床
- 視床に存在する核
- 頭部からの体性感覚の伝導路が終わり、核から起こる線維は内包の後脚を通って上行し、大脳皮質の頭頂葉の感覚野に投射する(KL.721)
- 後内側腹側核小細胞部(VPMpc)：味覚(SP.307)
[★]
- 関
- center、central、centre、centro、centrum、hub、inner、inside、interior、medialis、medially、middle
[★]
- 関
- after、afterward、afterwards、backward、behind、following、late、post、posteriorly、subsequent
[★]
- 関
- abdomen、abdominal、abdominis、belly、ventrad、ventrally
[★]
- 関
- culture、culture media、culture medium、culture solution、medium
[★]
- 同
- Schwalbe
- 同
- Schwalbe
- 同
- 内側核