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Terms in this set (407)
What are the four subdivisions of the cerebrum, diencephalon, brainstem, cerebellum
brain?
What is gray matter? short, nonmyelinated neurons and cell bodies,
some is organized into nuclei.
What is white matter? myelinated axons
How is gray and white matter Central cavity surround with gray matter in a
organized in the spinal cord? butterfly shape, which is surround with white
matter
How is gray and white matter Central cavity surrounded with gray matter. Some
organized in the brain? nuclei scattered. outside of cerebrum and
cerebellum is covered in gray matter. Rest is white
matter.
What are ventricles? Spaces in the brain filled with cerebral spinal fluid
and lined with ependymal cells
, What are the four ventricles of the two lateral ventricles, third ventricle, fourth
brain? ventricle
What separates the two lateral septum pellucidum
ventricles?
Where is the third ventricle located? diencephalon
Where is the fourth ventricle between pons and cerebellum
located?
Where are the lateral ventricles cerebral hemispheres
located?
What connects the third and fourth cerebral aqueduct
ventricles?
What are the 3 apertures and what 2 Lateral apertures & 1 median aperture connect
do they do? the ventricles to the subarachnoid space
What are the lobes of the brain? frontal, parietal, occipital, temporal, insular
What separates gyri? sulci
What separates the precentral and The Central Sulcus
the postcentral gyrus?
What is the cerebral cortex and what outer layer of the cerebrum, responsible for
does it do? conscious behaviour
what are the functional areas of the Motor, Sensory & Association
cerebral cortex?