The breath of memory: the science of our historical lives. How we breathe, and when we breathe, affects the way we recognize and recall what lies before us. A new study has wide implications for our reading and understanding the world’s many forms of expression. From the study: 

The rhythm of breathing creates electrical activity in the human brain that enhances emotional judgments and memory recall, scientists have discovered for the first time. These effects on behavior depend critically on whether you inhale or exhale and whether you breathe through the nose or mouth.