For the first time, researchers have successfully stimulated a human amygdala and recorded breathing loss. Their research provides important insight into SUDEP.
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.
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.
By transplanting V2a interneurons, researchers improved respiratory function in mice with spinal cord injuries, a new study reports.
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.
Researchers say that to date, primary transmission methods of concern for coronavirus have been near field transmission via sneezing and coughing, and hand-to-face transportation of the virus after touching infected surfaces. They warn more attention needs to be paid to the inhalation of aerosols generated from breathing and talking.
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.
Researchers have discovered how the brain controls our breathing in response to changing oxygen and carbon dioxide levels in the blood.