Pia mater - definition

the innermost layer of the meninges, the pia mater closely covers the brain. It acts as a barrier and aids in the production of cerebrospinal fluid.

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2-Minute Neuroscience: Meninges

Know Your Brain: Meninges

A CLOSE-UP VIEW OF THE MENINGES. — A close-up view of the meninges.

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YOUR BRAIN, EXPLAINED

Sleep. Memory. Pleasure. Fear. Language. We experience these things every day, but how do our brains create them? Your Brain, Explained is a personal tour around your gray matter. Building on neuroscientist Marc Dingman’s popular YouTube series, 2-Minute Neuroscience, this is a friendly, engaging introduction to the human brain and its quirks using real-life examples and Dingman’s own, hand-drawn illustrations.

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