Brain- Cerebrum

Question 1

An outer rim of gray matter containing billions of neurons

Answer 1

Cerebral cortex

Question 2

Deep to the cortex is?

Answer 2

Cerebral white matter

Question 3

There is also gray matter nuclei?

Answer 3

Deep within the white matter

Question 4

What are the folds in the brain?

Answer 4

Gyrus

Question 5

Shallow groove between gyri

Answer 5

Sulcus

Question 6

What are the deeper grooves between gyri

Answer 6

Fissures

Question 7

What separates the cerebrum into right and left hemispheres?

Answer 7

Longitudinal fissure

Question 8

The gyri and fissures are formed when?

Answer 8

During embryonic development when gray matter of the cortex enlarges faster than deeper white matter

Question 9

What is the largest fiber bundle of the brain that communicated by means of commissure?

Answer 9

Corpus callosum

Question 10

What separates the frontal lobe from the parietal lobe?

Answer 10

Central sulcus

Question 11

What separates the frontal and temporal lobes

Answer 11

Lateral cerebral sulcus

Question 12

Separates the parietal lobe from the occipital lobe

Answer 12

Parietal- occipital