part of cranial nerve structural organization glossopharyngeal nerve morphogenesis glossopharyngeal nerve structural organization GO:0021617 CN IX structural organization glossopharyngeal nerve structural organisation biological_process The process that contributes to the act of creating the structural organization of the glossopharyngeal nerve. This process pertains to the physical shaping of a rudimentary structure. Various sensory and motor branches of the glossopharyngeal nerve supply nerve connections to the pharynx and back of the tongue. The branchial motor component contains motor fibers that innervate muscles that elevate the pharynx and larynx, and the tympanic branch supplies parasympathetic fibers to the otic ganglion.