breath and brain waves shape each other

A University of California, San Diego, study reveals a precise link between breathing and brain activity that could improve understanding of disorders in which breathing becomes dangerously disrupted (edit: or the effects of breath on brain activity!). Breathing is often measured in simple terms, such as how many breaths a person takes per minute. But …

brain training for good health

The brain is the most complex and intricate part of the human body, and yet many of us don’t recognize just how many functions it carries out on a daily basis. Inside your head, there are approximately sixty trillion neural connections (pathways between brain cells), and while the brain represents only 2–2.5% of the body mass, it consumes …

use it or lose it: neurofeedback brain training & cognitive aging

Across a human life span, changes in cognition are expected to occur as individuals grow older. Most of the changes experienced in aging are related to a decline in fluid intelligence, defined as the capacity to solve problems and articulate ideas, to navigate new situations, and to acquire knowledge. On the other hand, crystallized intelligence, …