Despite everything that has been written about the brain, a very important part of this vital organ has been overlooked in most books - until now. The Other Brain is the story of glia, which make up approximately 85 percent of the cells in the brain. Long neglected as little more than cerebral packing material ("glia" means glue), glia are sparking a revolution in brain science.
According to R. Douglas Fields, PhD, we all have a rage circuit we can't fully control once it is engaged. The daily headlines are filled with examples of otherwise rational people with no history of violence or mental illness suddenly snapping in a domestic dispute, barroom brawl, or road rage attack. We all wish to believe that we are in control of our actions, but the fact is, in certain circumstances we are not. Something in our environment can unexpectedly unleash an automatic and complex rage response.
"Just Read the Excerpt and Skip the Rest"
Experts call the technology a “significant achievement,” but critics say the risks may not be justified.