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Choroid plexus information


Choroid plexus
Choroid plexus shown in the fourth ventricle
Coronal section of lateral and third ventricles.
Details
Identifiers
Latinplexus choroideus
MeSHD002831
NeuroNames1377
TA98A14.1.09.279
A14.1.01.307
A14.1.01.306
A14.1.01.304
A14.1.05.715
TA25654, 5786, 5980
FMA61934
Anatomical terms of neuroanatomy
[edit on Wikidata]

The choroid plexus, or plica choroidea, is a plexus of cells that arises from the tela choroidea in each of the ventricles of the brain.[1] Regions of the choroid plexus produce and secrete most of the cerebrospinal fluid (CSF) of the central nervous system.[2][3] The choroid plexus consists of modified ependymal cells surrounding a core of capillaries and loose connective tissue.[3] Multiple cilia on the ependymal cells move to circulate the cerebrospinal fluid.[4]

  1. ^ Sadler, T. (2010). Langman's medical embryology (11th ed.). Philadelphia: Lippincott William & Wilkins. p. 305. ISBN 978-0-7817-9069-7.
  2. ^ Damkier, HH; Brown, PD; Praetorius, J (October 2013). "Cerebrospinal fluid secretion by the choroid plexus" (PDF). Physiological Reviews. 93 (4): 1847–92. doi:10.1152/physrev.00004.2013. PMID 24137023. S2CID 11473603.
  3. ^ a b Lun, MP; Monuki, ES; Lehtinen, MK (August 2015). "Development and functions of the choroid plexus-cerebrospinal fluid system". Nature Reviews. Neuroscience. 16 (8): 445–57. doi:10.1038/nrn3921. PMC 4629451. PMID 26174708.
  4. ^ Takeda, S; Narita, K (February 2012). "Structure and function of vertebrate cilia, towards a new taxonomy". Differentiation; Research in Biological Diversity. 83 (2): S4-11. doi:10.1016/j.diff.2011.11.002. PMID 22118931.

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The choroid plexus, or plica choroidea, is a plexus of cells that arises from the tela choroidea in each of the ventricles of the brain. Regions of the...

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Choroid plexus papilloma, also known as papilloma of the choroid plexus, is a rare benign neuroepithelial intraventricular WHO grade I lesion found in...

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Choroid plexus cyst

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Choroid plexus cysts (CPCs) are cysts that occur within choroid plexus of the brain. They are the most common type of intraventricular cyst, occurring...

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Cerebrospinal fluid

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vertebrates. CSF is produced by specialised ependymal cells in the choroid plexus of the ventricles of the brain, and absorbed in the arachnoid granulations...

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cervical plexus, brachial plexus, lumbar plexus, and the sacral plexus. The choroid plexus is a part of the central nervous system in the brain and consists...

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A choroid plexus carcinoma (WHO grade III) is a type of choroid plexus tumor that affects the choroid plexus of the brain. It is considered the worst of...

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Choroid plexus tumor

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Choroid plexus tumors are a rare type of cancer that occur from the brain tissue called choroid plexus of the brain. Choroid plexus tumors are uncommon...

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Endoscopic third ventriculostomy

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additional benefit of combining endoscopic third ventriculostomy with choroid plexus cauterization. This combined procedure is referred by the abbreviation...

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Ventricular system

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cerebral ventricles in the brain. Within each ventricle is a region of choroid plexus which produces the circulating cerebrospinal fluid (CSF). The ventricular...

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Michal Schwartz

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brain-immune axis was described. Schwartz’s team identified the brain’s choroid plexus (CP) within the blood-cerebrospinal fluid barrier as an immunological...

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Lateral ventricles

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the atrium of the lateral ventricle, and is where the choroid plexus is enlarged as the choroid glomus. As a triangular surface feature of the floor of...

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Anterior choroidal artery

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typically a branch of the internal carotid artery which supplies the choroid plexus of lateral ventricle and third ventricle as well as numerous structures...

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Tela choroidea

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mater that adheres to the underlying ependyma, and gives rise to the choroid plexus in each of the brain’s four ventricles. Tela is Latin for woven and...

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Posterior inferior cerebellar artery

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medullary syndrome. The PICA supplies blood to the medulla oblongata; the choroid plexus and tela choroidea of the fourth ventricle; the tonsils; the inferior...

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Trisomy 18

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of the upper eyelids (ptosis), a short breast bone, clenched hands, choroid plexus cysts, underdeveloped thumbs and/or nails, absent radius, webbing of...

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Choroid veins

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choroid plexus. The superior choroid vein runs along the length of the choroid plexus in the lateral ventricle. It drains the choroid plexus, and also...

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Transthyretin

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thyroxine and retinol. The liver secretes TTR into the blood, and the choroid plexus secretes TTR into the cerebrospinal fluid. TTR was originally called...

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Corpora arenacea

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structures in the pineal gland and other areas of the brain such as the choroid plexus. Older organisms have numerous corpora arenacea, whose function, if...

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Pia mater

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space exists between the arachnoid layer and the pia, into which the choroid plexus releases and maintains the cerebrospinal fluid (CSF). The subarachnoid...

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Neurotoxin

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addition to the BBB, the choroid plexus provides a layer of protection against toxin absorption in the brain. The choroid plexuses are vascularized layers...

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Brain tumor

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oligodendroglioma, Astrocytoma, Central neurocytoma, Choroid plexus carcinoma, Choroid plexus papilloma, Choroid plexus tumor, Colloid cyst, Dysembryoplastic neuroepithelial...

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Hydrocephalus

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Grant GA, Fuchs HE (April 2010). "Single-stage bilateral choroid plexectomy for choroid plexus papilloma in a patient presenting with high cerebrospinal...

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Encephalomalacia

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build-up in interior brain arteries coupled with yellow lymph around the choroid plexus, which occurs in specific instances of brain trauma. Newborn cerebral...

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Jeannie Gaffigan

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Gaffigan was diagnosed with a benign brain tumor known as papilloma of the choroid plexus. The tumor was the size of a pear, and was successfully removed in a...

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List of organs of the human body

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spinal cord The spinal cord List of nerves of the human body Choroid plexus Choroid plexus Peripheral nervous Nerves Cranial nerves List of nerves of the...

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Intraventricular hemorrhage

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trauma, aneurysm, vascular malformations, or tumors, particularly of the choroid plexus. However 70% of IVH are secondary in nature, resulting from an expansion...

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