中脳被蓋
- 関
- cerebral peduncle、tectum mesencephali
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/05/31 20:44:46」(JST)
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Midbrain tegmentum |
Transverse section of mid-brain at level of superior colliculi. ("Tegmentum" visible center right.)
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Section through superior colliculus showing path of oculomotor nerve. (Tegmentum not labeled, but surrounding structures more clearly defined.)
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Details |
Latin |
Tegmentum Mesencephali |
Part of |
Midbrain |
Identifiers |
Gray's |
p.802 |
MeSH |
A08.186.211.132.659.822 |
NeuroNames |
hier-482 |
NeuroLex ID |
Midbrain Tegmentum |
Anatomical terms of neuroanatomy |
The midbrain tegmentum is the part of the midbrain extending from the substantia nigra to the cerebral aqueduct in a horizontal section of the midbrain. It forms the floor of the midbrain that surrounds the cerebral aqueduct.
See also
- Tegmentum
- Pontine tegmentum
External links
- Photo
- Anatomy diagram: 13048.000-3 at Roche Lexicon - illustrated navigator, Elsevier
Anatomy of the midbrain
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Tectum
(Dorsal) |
Surface |
- Corpora quadrigemina:
- Inferior colliculus
- Superior colliculus
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Grey matter |
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White: Sensory/ascending |
- Spinotectal tract
- Central tegmental tract
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White: Motor/descending |
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Peduncle
(Ventral) |
Tegmentum |
White: Sensory/ascending |
- Lemnisci
- Ascending MLF
- Vestibulo-oculomotor fibers
- Spinothalamic tract
- Anterior trigeminothalamic tract
- Dentatothalamic tract
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White: Motor/descending |
- Rubrospinal tract
- Rubro-olivary tract
- Descending MLF
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Grey: cranial nuclei |
- GSA
- Mesencephalic- GSE
- Oculomotor nucleus, Trochlear nucleus- GVE
- Edinger–Westphal nucleus
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Grey: other |
- Periaqueductal gray
- Raphe nuclei
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- Ventral tegmental area
- Pedunculopontine nucleus
- Red nucleus
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- Rostral interstitial nucleus of medial longitudinal fasciculus
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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
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Grey: Substantia nigra |
- Pars compacta
- Pars reticulata
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Surface |
- Superior cerebellar peduncle
- Interpeduncular fossa
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Index of the central nervous system
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Description |
- Anatomy
- meninges
- cortex
- association fibers
- commissural fibers
- lateral ventricles
- basal ganglia
- diencephalon
- mesencephalon
- pons
- cerebellum
- medulla
- spinal cord
- Physiology
- Development
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Disease |
- Cerebral palsy
- Meningitis
- Demyelinating diseases
- Seizures and epilepsy
- Headache
- Stroke
- Sleep
- Congenital
- Injury
- Neoplasms and cancer
- Other
- Symptoms and signs
- head and neck
- eponymous
- lesions
- Tests
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Treatment |
- Procedures
- Drugs
- general anesthetics
- analgesics
- addiction
- epilepsy
- cholinergics
- migraine
- Parkinson's
- vertigo
- other
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UpToDate Contents
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English Journal
- A Serotonin Circuit Acts as an Environmental Sensor to Mediate Midline Axon Crossing through EphrinB2.
- Xing L1, Son JH2, Stevenson TJ2, Lillesaar C3, Bally-Cuif L4, Dahl T5, Bonkowsky JL6.
- The Journal of neuroscience : the official journal of the Society for Neuroscience.J Neurosci.2015 Nov 4;35(44):14794-808. doi: 10.1523/JNEUROSCI.1295-15.2015.
- Modulation of connectivity formation in the developing brain in response to external stimuli is poorly understood. Here, we show that the raphe nucleus and its serotonergic projections regulate pathfinding of commissural axons in zebrafish. We found that the raphe neurons extend projections toward m
- PMID 26538650
- Neuronal connectivity between habenular glutamate-kisspeptin1 co-expressing neurons and the raphe 5-HT system.
- Nathan FM1, Ogawa S1, Parhar IS1.
- Journal of neurochemistry.J Neurochem.2015 Nov;135(4):814-29. doi: 10.1111/jnc.13273. Epub 2015 Sep 10.
- The habenula, located on the dorsal thalamic surface, is an emotional and reward processing center. As in the mammalian brain, the zebrafish habenula is divided into dorsal (dHb) and ventral (vHb) subdivisions that project to the interpeduncular nucleus and median raphe (MR) respectively. Previously
- PMID 26250886
- Ineffective VTA Disinhibition in Protracted Opiate Withdrawal.
- Barrot M1.
- Trends in neurosciences.Trends Neurosci.2015 Nov;38(11):672-3. doi: 10.1016/j.tins.2015.08.004.
- Recently, Kaufling and Aston-Jones showed that, under protracted opiate withdrawal, control of dopamine activity by the tail of the ventral tegmental area shifts from a bidirectional influence towards one-way inhibition. Beyond dysphoric states accompanying withdrawal, these results may also impact
- PMID 26549881
Japanese Journal
- 持続性腹膜透析期間中に発症したWernicke脳症の1例―拡散強調画像と病理学的所見の対比―:拡散強調画像と病理学的所見の対比
Related Links
- tegmentum [teg-men´tum] (L.) 1. a covering. 2. tegmentum mesencephali. adj., adj tegmen´tal. tegmentum mesence´phali (tegmentum of mesencephalon) the posterior part of the mesencephalon, formed by continuation of the ...
- Definition of tegmentum mesencephali in the Definitions.net dictionary. Meaning of tegmentum mesencephali. What does tegmentum mesencephali mean? Information and translations of tegmentum mesencephali in the most ...
Related Pictures
★リンクテーブル★
[★]
中脳蓋、中脳被蓋
- 関
- corpora quadrigemina、quadrigeminal plate、tegmentum mesencephali
[★]
被蓋
- 関
- cortical layer、tegmenta、tegmental、tegmenti
- 同
- 被蓋