How does breathing alter the brain? Inside the science of sighs with a world-leading neuroscientist
You are doing it right now, and until I mentioned it, you were not aware of it. We all take breathing for granted. We tend to think of it as the body’s background software.
Breathing is a process we often overlook and take for granted. We inhale and exhale without giving a second thought, as it becomes second nature to us. However, a group of neurons in the brainstem, known as the preBötzinger complex, play a crucial role in regulating this automatic process.
These neurons are responsible for generating a synchronized burst of electricity that triggers the diaphragm to contract, increasing the air pressure in the lungs and drawing in fresh oxygen. This seemingly simple act of breathing is far from passive, as it actively influences various aspects of our brain and overall well-being.
Renowned neuroscientist Prof. Jack Feldman, an expert in the field of breathing and the brain, has conducted extensive research in this area. His groundbreaking work has been published in prestigious scientific journals, and he has been featured in renowned publications such as The New York Times and NPR. Feldman's studies have revealed that breathing and sighing are deeply intertwined with our emotional and cognitive states.
The preBötzinger complex, located in the brainstem, contains a small cluster of neurons that specialize in producing sighs. These neurons utilize specific neuropeptides to communicate with the brain's breathing engine, essentially instructing it to inflate the lungs for an additional volume during a normal breath. This involuntary mechanism is essential for maintaining proper lung function and overall health.
Feldman's research has also shown that sighing can be a response to stress, anxiety, or even positive emotions. It serves as a biological coping mechanism, helping to regulate our emotions and cognitive processes. By understanding the intricate relationship between breathing and the brain, Feldman and his colleagues are exploring the potential for harnessing the power of breath to improve our mental and emotional state.
Written by urgent.news from Jerusalem Post's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
