Scientists have created a model alveolar system that mimics the breathing action of the human lung and allows visualization of flow patterns within the alveoli. The chip they designed includes tubes ...

Most people rarely think about how they breathe unless experiencing respiratory distress. Yet emerging research suggests that the pathway through which we inhale and exhale – nose versus mouth – ...

You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

Your autonomic nervous system (ANS) is the part of your central nervous system (CNS) that controls unconscious activities like breathing and digestion. This system is always working, whether or not ...

Did you know that many of us are caught in a cycle of shallow breathing? This pattern doesn’t just leave us feeling ...

Forbes contributors publish independent expert analyses and insights. David DiSalvo writes about science, tech and culture. The advice to “just breathe” when you’re stressed may be a cliché of ...

Millions of people worldwide are living with chronic spinal cord injuries, with 250,000 to 500,000 new cases each year--most from vehicle crashes or falls. The most severe spinal cord injuries ...

Exercises that strengthen respiratory muscles in the chest can help improve lung function in people with multiple sclerosis, ...

Proteoglycans in the net limit functional regeneration and plasticity after spinal cord injury. The chondroitinase enzyme removes the net and allows for regeneration and functional recovery, ...

WASHINGTON, Sept. 6, 2022 – Alveoli are the basic functional units of the human respiratory system, acting as tiny air sacs that exchange gases. Air inhaled through the mouth and nose flows into the ...