Part 13 · Chapter 94

First we shall explain the subject of the two principal heads, namely the skull (Galgalta) and the brain (Mocha), for they are the Keter and Hochma of Arich Anpin, complete Sefirot. And we say that certainly each of these two heads has thirteen corrections. But the Mocha is that which is revealed and spreads within the thirteen corrections of the beard, as was said. The Galgalta, however, spreads within the head itself, because the skull is like an encompassing form that surrounds the whole head and face, and all the corrections that are in them are corrections of the Galgalta.