Best Answer: There are several nuclei involved, but they are primarily located in the medulla and pons, both of which are considered part of the brain stem. One very key region is called the pre-Botzinger complex. Neurons in this region have pace making firing patterns, which could create the oscillations that form the basis for inspiration and expiration. The link below is to a 1991 Science paper which identified this region: http://www.ncbi.nlm.nih.gov/pubmed/16830...
Queen Juliana of the Netherlands. Queen Juliana of the Netherlands. Princess Juliana, who has died, aged 94, of a lung infection, was Queen of the Netherlands from 1948 to 1980, when she abdicated in favour of her daughter, Queen Beatrix. Hers was a reign marked by dramatic upheavals, national and personal.
Adelaide (given name) For notable persons named Adelaide, see Adelaide (disambiguation). Adelaide is the English form of a Germanic given name, from the Old High German Adalheidis, meaning noble natured. The modern German form is Adelheid, famously the first name of Adelaide of Saxe-Meiningen, queen consort to William IV of the United Kingdom, for whom many places throughout the former British Empire were named.