{{http://www.3dneuroanatomy.com/wp-content/uploads/2012/06/rs-anat3.jpg}} 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]].