中间神经元

• 口(mouth; rectangular frame)ASSOCIATIVE
• 丨(vertical line through the middle; axis)ASSOCIATIVE

An arrow hitting the center of a target frame is the bull's-eye—that's CENTER.

• 門(door; leaf)RADICAL
• 日(sun; light)ASSOCIATIVE

A beam of sunlight shining through a crack in the door creates the empty space in between.

• 礻(spirit; ritual)RADICAL
• 申(display; thunder)PHONO-SEMANTIC

A divine spirit is a being whose thunder and lightning are the pronouncements transmitted by that sacred presence.

• 糹(silk thread; filament)RADICAL
• 巠(underground water vein running straight)PHONETIC

Silk threads running straight down in rows on a loom frame form the warp threads.

• 二(hair; on head)ASSOCIATIVE
• 儿(person (standing); man)RADICAL

A person with two marks on the head symbolizes the head, the first part and origin of a human being.