Aftershock: The Next Economy and America's Future by Robert B. Reich. âAftershockâ¦â is the interesting concise book that deals with how our economy came to be, how we can learn from history and some specific ideas on how we can address these problems.
Both the cardiac muscle and nervous tissue in the brain and spinal  cord have no functional regenerative capacity.
Adult stem cells reside in most tissues of our body. Although more restricted than embryonic stem cells in the types of tissues they make, these stem cells survive long-term, and regenerate both themselves and their resident tissues during normal wear and tear (homeostasis) and following injury.