In Kabala the inner chamber of the head is of knowledge the godhead is called "Daat".

Da'at - Wikipedia

In Hebrew the D is a double letter of the T it can be wrote either way.

Is the English Language Really Reversed Hebrew? – Library of Rickandria

Daat is Taat, this is the name of Thoth in the ancient world - the God who rules the all-seeing eye the pineal gland at the sixth chakra.

AJNA: The 6th Chakra – Library of Rickandria

Which is the Daat in Kabala.

Hence why Thoth is the God of knowledge the knowledge of the fully opened spiritual eye and super conscious state of the fully activated brain.

Human Brain – Library of Rickandria

In Kabala the "god head" is simply shown openly as being the human brain within the head.

Becoming a God – Library of Rickandria

Which are symbolically shown as the trine parts of the brain the left and right hemisphere and the optic thalamus.

In reality most of the Kabala was stolen by the Jews when they were in Alexandria which was the hub of spiritual knowledge.

Alexandria - Wikipedia

Scholars have pointed this out as well the Kabala is all taken from the ancient Hellenistic spiritual teaching some Rabbis admit this as well.

ACADEMIC FREEDOM – Library of Rickandria

The Greeks and Egyptians had the same culture.