What happens to a body donated to science?

It is common for individuals and relatives of the deceased to donate dead bodies to science, believing they are contributing to good causes, such as disease research and potential organ donations. Most often there are no questions asked once the donations have been made. However, what should be known, and most often is not publicised, is the fact that donating a body to science is likely to contribute to commercial activities of the company the corpse had been donated to, more than to the interests of actual true science. The reality is that the body-donation industry has loose regulations, and profits often matter more than ensuring the cadavers are actually used for legitimate research. A case has been recently reported of an amateur who purchased human heads from body-donation companies, for several thousand dollars each. He stored the heads in a refrigerator for the purpose of conducting self-taught experiments on them, even though the organisations claimed to only be selling par...