頭の中にある 真正仏舎利これは
サハスラーラ（sahasrāra）と呼ばれ、頭頂にある。
間脳に属し、第三脳室の両外側壁の下部を占める領域をいう。第三脳室の底床は左右の視床下部がつながった部分にあたり、漏斗(ろうと)状をしているため「漏斗」とよぶ。この漏斗の先端には下垂体（脳下垂体）が付着している。第三脳室の外側壁に前後に走る視床下溝(かこう)とよぶ溝(みぞ)があり、この溝から下方を視床下部とよんでいるが、視床下部の内容はそれより上方まで広がっている。
Authentic Buddhist priesthood in my head
It is called sahasrāra and is located on the top of the head.
It belongs to the diencephalon and occupies the lower part of both outer walls of the third ventricle. The bottom floor of the third ventricle is the part where the left and right hypothalamus are connected, and is called a “funnel” because it has a funnel shape. A pituitary gland (pituitary gland) is attached to the tip of this funnel. On the outer wall of the third ventricle, there is a groove called the hypothalamus that runs back and forth, and the area below this groove is called the hypothalamus, but the contents of the hypothalamus extend above it.
