Otic vesicle constricts to form the canalis reuniens. The central part of the otic vesicle represents the membranous vestibule, and is subdivided by a constriction into a smaller ventral part, the saccule, and a larger dorsal and posterior part, the utricle. The dorsal component of the inner ear also consists of what will become the semicircular canals. The utricle and saccule communicate with each other by means of a Y-shaped canal. The FGF, Bmp, Wnt and Pax genes are likely to be involved in otic induction. FGF and BMP signals help control patterning in the early otic vesicle. Fgf3 and Fgf10 are
Museum of Human Anatomy Luigi Rolando theory of Charles Darwin encourages the development of anthropological collections and primatological. In 1898, with the completion of the building of anatomical studies, the museum was moved to its permanent headquarters. The museum, in addition to the collection of purely anatomical features, also contains anthropological collections, phrenological, primatological, artistic and period instruments. There is also a library and an archive of documents and photographs. The museum contains a collection of 200 human wax models. Museum of Human Anatomy Luigi Rolando The Museum of Human Anatomy Luigi Rolando () is a museum of human anatomy that was founded in 1739 with