Bright stars of the brain regulate breathing

ScienceDaily (2010-07-19) -- Astrocytes -- brain cells named after their characteristic star-shape and previously thought to act only as the 'glue' between neurons -- have a central role in the regulation of breathing, according to scientists. The finding provides a new dimension for research into fundamental principles of brain organization and function and may be relevant for understanding causes of devastating conditions associated with respiratory failure such as Sudden Infant Death Syndrome.