All of the following are advantages of a folded cerebral cortex EXCEPT:
A)The need for blood vasculature in the cortex is eliminated.
B)Neural conduction time between areas is reduced.
C)Neurons are brought into closer three-dimensional relationships.
D)More cortical surface can be packed into the skull.

Question

Quizplus · Accepted Answer

A folded cerebral cortex actually increases the need for blood vasculature in order to supply the neurons in the folded areas. Option B is an advantage because with a folded cortex, communication between different areas is much faster as the distance between them is shortened. Option C is also an advantage as neurons in a folded cortex are brought closer together, allowing for more efficient communication. Option D is also an advantage as with folding, there is an increase in surface area of the cortex which can accommodate more neurons.

All of the Following Are Advantages of a Folded Cerebral