The Cerebral Cortex __________

question 27

Multiple Choice

The cerebral cortex __________.

• A) is the smallest brain structure
• B) surrounds the rest of the brain
• C) resembles half of a shelled coconut
• D) is the first part of the brain to stop growing

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Definitions:

Sitting Without Support

A developmental milestone in which a baby can maintain an upright position on the floor without assistance.

Walking

The act of moving at a moderate pace by lifting and setting down each foot in turn, never having both feet off the ground at once.

Crawling

A developmental milestone in infants, typically occurring between 6 to 10 months, where they move on their hands and knees.

Babinski Reflex

A reflex action in infants, which is a sign of normal neurological function, where the big toe extends upward when the sole of the foot is stimulated.