1. Home
  2. Education
  3. Biology
Regina Bailey

Regina's Biology Blog

By Regina Bailey, About.com Guide to Biology

Brain Anatomy: Choroid Plexus

Friday October 20, 2006
The choroid plexus is the area of the brain where cerebrospinal fluid is produced.

It contains a capillary bed, pia mater (meninges), and choroid ependymal cells. The ependymal cells help to circulate the cerebrospinal fluid.

Along with the arachnoid membrane (meninges), the choroid plexus acts as a barrier between the blood and the cerebrospinal fluid. This barrier is known as the blood brain barrier.

Learn more about the brain, visit:


Comments

October 29, 2006 at 12:35 pm
(1) Alice says:

I HAVE CHIARI AND IH IN MY BRAIN HOW DOES THIS NEW INFO HELP ME???

Leave a Comment

Line and paragraph breaks are automatic. Some HTML allowed: <a href="" title="">, <b>, <i>, <strike>

Explore Biology

About.com Special Features

A Smarter Future

Tips that will help finance your education, excel in the classroom, and advance your career. More >

How to Ace the GRE

Being well prepared is the first step; here are more essential suggestions. More >

  1. Home
  2. Education
  3. Biology

©2009 About.com, a part of The New York Times Company.

All rights reserved.