Image Credit: Chinese Academy of Sciences The human brain may no longer be an unexplored frontier, but much of its complexity remains beyond our reach. Scientists have long understood that memories arise in the hippocampus and that the amygdala drives our fight-or-flight response. Yet, despite knowing this, humanity is still far from cataloging all 86 billion neurons and an equal number of glial cells, let alone understanding how they connect to create thought and consciousne