As 11 years old with a very elaborate and sophisticated vocabulary for his age, Brian's vocabulary skills may be related to a thinner cortex.
This is known as a superficial part of an organ or bodily structure such as the kidney, adrenal gland, cerebellum or bone.
For an 11-year-old child, the cortex plays a role in his elaborate and sophisticated vocabulary, as the cerebral cortex is involved in understanding written and spoken language and language vocabulary growth.
It is important to note that the cortex is involved in higher processes in the human brain, including memory, thinking, learning, reasoning, problem-solving, emotions, consciousness and functions related to your senses.
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