Who is likely to have the thickest cortex?
A) Samuel, who suffers from Alzheimer's disease.
B) Joanne, who is a healthy 40 year old.
C) Mirella, who is in grade 11.
D) Tyrone, who has just started kindergarten.

Question

Quizplus · Accepted Answer

The cortex is thickest in early childhood, so Tyrone, who has just started kindergarten, is likely to have the thickest cortex. As people age, the cortex tends to thin, and conditions like Alzheimer's disease can accelerate this thinning.

Who Is Likely to Have the Thickest Cortex