I just love this sketch by Explore showing the Phooey Gland, Crayola Oblongata, Whine Region, and other undiscovered areas of the toddler mind… genius.
I might add the Hypo-drama in the Whine Region. The Hypo-drama is responsible for the exaggerated and excessive drama that unfolds when a sibling "borrows" a shared toy. This Hypo-drama also is known to trigger alternate personalities and drastic mood swings.
Can you add a toddler brain section specific to your little one?