In his book, Shichida writes that the right brain has a "high-speed, high-capacity memory" mechanism. He explains that the left brain turns data from the external world into language. This requires "sequential processing," wherein data is processed one bit at a time.
七田真在《超右腦革命》一書中指出，右腦具有「高速大量記憶」的機能，他解釋，左腦是把外界接收到的訊息轉換成語言傳達，是屬於「直列式處理」，訊息必須一關一關的依照順序處理，相當費時；右腦則將到手的訊息以圖象、圖畫處理，瞬間就可完成。