On average, women have to work harder to breathe during strenuous exercise than men. The findings not only shed light on how sex may affect exercise dynamics but also the differences in how men and women experience airway disorders, such as asthma and COPD.
A small study of patients with severe COVID-19 symptoms in Wuhan found laying face down was better for the lungs.
Each breath begins with hundreds of individual neurons haphazardly firing at low levels, then quickly synchronizing. The synchronization prompts activity that signals diaphragm and chest muscles to contract, causing expansion and inhalation. As the signal subsides, exhalation occurs.
Voluntary actions are linked to the body's inner state, specifically breathing and expiration, but not heartbeat.
Researchers say serotonin, a chemical commonly associated with mood regulation, may play in breathing problems associated with epileptic seizures. Those who had higher levels of serotonin following a seizure than before the event were less likely to experience interrupted breathing.
An opinion article reports on a potential common cause for both SIDS and SUDEP. The reason sudden death may occur is due to a person's inability to wake when CO2 levels in the blood rise, as a result of dysfunctional serotonin neurons in the midbrain.
Serotonin Neurons Contribute to Fail Safe Mechanism that Ensures Recovery From Interrupted Breathing
A new study reports acute loss of normal activity in serotonin producing neurons blunts the body's ability to recover from interrupted breathing. Researchers say this could provide an explanation to why some infants die from SIDs, and could someday help with the development of therapies to prevent sudden infant death.
A new study reports you may be able to improve long term memory consolidation by simply breathing through your nose.
By transplanting V2a interneurons, researchers improved respiratory function in mice with spinal cord injuries, a new study reports.
Trinity College Dublin researchers report controlled breathing, a key element of meditation, directly affects noradrenaline levels in the brain. The study suggests controlled breathing can enhance attention and improve overall brain health.
A new study reveals the role astrocytes play in regulating breathing rhythms.
A groundbreaking study from Karolinska Institute researchers reports astrocytes play a key tole in the respiratory center of the brain stem and assist with the regulation of breathing. The findings are significant as they could provide clues to the causes of respiratory diseases.