Bridge (brain)
| Brain: Bridge | |
|---|---|
| The sagittal section of the brain. Brown is a bridge.  The position of the bridge in the brain. I show a bridge with red. When the left-hand figure looked at the right figure from the side from the front (the image source: Anatomography) | |
| Name | |
| Japanese | Bridge |
| English | Pons |
| Structure concerned | |
| Higher structure | Brainstem |
| Component | Fourth ventricle |
| Artery | Pontine arteries |
| Vein | Transverse pontine veins, lateral pontine vein |
| Image | |
| Hole tomography | Three-dimensional CG |
| Digital Anatomist | The left side surface The inside The lower part Front Cerebral falx Cerebellar tentorium The brainstem outside The brainstem lower part Cerebrum parts Coronal section (interpeduncular fossa) Coronal section (substantia nigra) Sagittal section |
| Related information | |
| IBVD | Volume (area) |
| Brede Database | Hierarchy relations, coordinate information |
| NeuroNames | List of related information |
| NIF | General search |
| MeSH | Pons |
| Gray anatomy | Explanation (English) in a book |
The bridge (today, Luo: British: pons) is one of the part of the brain. Be included in brainstem, and front and back are sandwiched between midbrain and medulla oblongata. I accomplish a ventral obstacle of the fourth ventricle. There is cerebellum on the back side across the fourth ventricle.
Because I swelled so that powerful fascicle (middle cerebellar peduncle) which lengthened from a cerebellar ventral wrapped this through a part of the brainstem and was seen when I observed the appearance of the brainstem from a previous ventral, I saw it and put up this part in "the bridge" where I appeared from cerebellum and was accompanied by this name.
Trigeminal nerve, abducens nerve, facial nerve, many cranial nerve nucleuses such as the auditory nerve exist. It is the part where cranial nerve appears. Much conducting pathway going by way of brainstem passes, and courses conveying the kineticism output from cerebral cortex to cerebellum via pontine nuclei, middle cerebellar peduncle exist.
Image e
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The animation which looked at the form of the bridge from various directions. It is brown with midbrain and medulla oblongata with red at a bridge and I make other place semitransparency and am shown. (the image source: Anatomography)
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A cross-sectional schematic view of the lower part of the bridge. I include nucleus of abducens nerve and a facial nerve nucleus, a vestibular nucleus
Allied item
Outside link
- Bridge - Keio medical department anatomy classroom Kazuya Funato
This article is taken from the Japanese Wikipedia Bridge (brain)
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