Astanga Hrudaya
भ्रमोन्मादमनोनाशैस्तेषु विद्धेषु नश्यति। आन्तरो मस्तकस्योर्ध्वं सिरासन्धिसमागमः॥३६॥
Injury to these leads to death from insanity, giddiness, and loss of intellect. Inside the head, at the meeting place of the joints of veins,
english translation