Evolution of the cochlea of the ear, consisting of the scala media, the scala tympani, and the scala vestibuli. Regarding mammals, placental and marsupial cochleae have similar cochlear responses to auditory stimulation as well as DC resting potentials. This leads to the investigation of the relationship between these therian mammals and researching their ancestral species to trace the origin of the cochlea. This spiral-shaped cochlea that is in both marsupial and placental mammals is traced back to approximately 120 million years ago. The development of the most basic basilar papilla (the auditory organ that later evolved into the Organ of Corti in mammals) happened
Where the Dream Takes You in which the film itself is set. Its production, which has been described as "polished", was handled by Jay Selvester, Robbie Buchanan and Ron Fair. Distinguished from most film soundtracks, "Atlantis: The Lost Empire" features "Where the Dream Takes You" as its first track instead of its last. A&R/Interscope Records, Mýa's record company at the time, and Walt Disney Records released "Where the Dream Takes You" as the only promotional single from the "" soundtrack. It was sent to Top 40 and adult contemporary radio stations on June 5, 2001 to support the film ten days ahead of its June