eFluxMedia SIDS Linked to Brain Chemical Dysfunction Washington Post - 8 hours ago By Serena Gordon THURSDAY, July 3 (HealthDay News) -- A malfunction in the regulation of the brain chemical serotonin may be at the root of sudden infant death syndrome (SIDS), new research suggests. Serotonin role found in Sids Financial Times Study: Imbalance Of Brain Chemical Can Cause Death In Infants AHN WebMD - The Associated Press - Bloomberg - ABC Online all 167 news articles ...