<prompt> NOT a content of Jugular ForamenHypoglossal nerveGlossopharyngeal nerveOccipital arteriesSigmoidal sinus  <response>: A Hypoglossal nerve JUGULAR FORAMEN may be subdivided into three compartments, each with their own contents. Anterior compartment transmits the inferior petrosal sinus. Intermediate transmits the glossopharyngeal, vagus, and accessory nerves cranial nerves number IX, X, and XI respectively. Posterior transmits the sigmoid sinus becoming the internal jugular vein and some meningeal branches from the occipital and ascending pharyngeal arteries. 