On the top of the head is a Chakra - Sahasradala or the thousand-petalled lotus. There is a Chakra in the middle of the forehead between the eyebrows and one in the heart-centre. The region between the navel and head constitutes the mental field. From navel downward extending till the terminus of the spinal chord, mลซlฤdhฤra, is the seat of the vital.
Sri AurobindoThreefold are those supreme births of this divine force that is in the world, they are true, they are desirable; he moves there wide-overt within the Infinite and shines pure, luminous and fulfilling.... Of that which is in mortal in mortals, and possessed of the truth, is a God and established inwardly as an energy working out in our divine powers.... Become high uplifted, O Strength, pierce all veils, manifest in as the things of the Godhead.
Sri Aurobindo