Fig. 4From: Tracking the glossopharyngeal nerve pathway through anatomical references in cross-sectional imaging techniques: a pictorial reviewThe glossopharyngeal nerve at the jugular foramen. a Coronal T2-weighted brain MRI at the level of the jugular foramen (jf). The image shows the relationship between the cochlear aqueduct (ca) above, and the jugular foramen and jugular tubercle (jt) below. b Skull base CT scan; coronal reconstruction of the right temporal bone, bone window. The image shows the inferior tympanic canaliculus (itc) for the inferior tympanic or Jacobson’s nerve at the jugular spine. ca: cochlear aqueduct; pn: pars nervosaBack to article page