These included the ka or the life force and the ba  or the personality. When dead, the union of these two formed the akh or the spirit. While alive,   a body needed all five aspects to have the akh.

这些包括 ka 或生命力和 ba 或个性。 死后，这两者的结合形成了 akh 或精神。 活着的时候，身体需要所有五个方面才能拥有 akh。