AE: Arcuate eminence; IAC: Internal acoustic canal; IPS: Inferior petrosal sinus; JF: Jugular foramen; JT: Jugular tubercle; SMT: Suprameatal tubercle ; SPS: Superior petrosal sinus ; TI: Trigeminal impression.
AE: Arcuate eminence; IAC: Internal acoustic canal; IPS: Inferior petrosal sinus; JF: Jugular foramen; JT: Jugular tubercle; SMT: Suprameatal tubercle ; SPS: Superior petrosal sinus ; TI: Trigeminal impression.