Suspending organic functions by the use of low temperatures to halt metabolic decay. Cryonic suspension employs cryoprotective chemicals to protect the body, chemicals that bond the cellular components in place, etc.
Cryonic technology was used from the Information Age onwards to preserve the bodies (or sometimes just the heads) of people who paid for the treatment before their death. This early form of cryonic technology was not advanced enough to preserve memories and personality, although some early cryogenic subjects were recreated as personality simulations using all data available, including lifelogs, biographical, autobiographical material and audiovisual recordings. The small amount of information available from the frozen corpsicle was sometimes useful as well.
More advanced cryogenic freezing was available by the time the first interstellar colony ships were being constructed, and some test subjects had been successfully revived. Cryonic suspension was viewed as sufficiently reliable to be used in many of the early interstellar colony missions, although when the ships finally arrived decades or centuries later there were many casualties. Some subjects were irretrievably dead, and many more had brain damage or other tissue trauma.
Various techniques were developed on some colony worlds to repair the damage, which were successful in some cases, although they often included radical neural and mnemonic reconstruction.
Biostasis - Text by M. Alan Kazlev Suspension of all biological activity, by infusing the patient with cryoprotective chemicals and freezing or vitrifying (cryonic suspension), or by chemically bonding cellular components in place. See Nanostasis.
Colony - Text by M. Alan Kazlev Dependent member of a larger polity or empire. It is ruled by the parent polity, usually through a governor or colonial administration AI. The colonists may have an elected council to petition the governor, or an elected or chosen representative in the parent polity or empire, but they have no say in their own government. Colonies may be established as part of an expansionist drive by the parent polity or empire, or they may be regions that already have a society but were technological inferior and hence easily conquered. Colonies tend to be less organized and with less government (less infrastructure, luxury items, no welfare services or angelnets, etc.) than the parent polity. See also territory, protectorate.