Pia mater (menix)Median longitudinalThere are four ventricles in the interior of the brain, chambers
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filled with cerebrospinal fluid which is produced there. Once formed the CSF circulates through the ventricles and into the subarachnoid space bathing and floating the brain.
Relays sensory impulses to cerebrum
Cerebrum
Frontal lobe
Broca's area
Muscle tone is the degree at which muscles remain partially contracted while at rest. Muscle
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