Researcher Dr. Hannah Kinney and her team at Boston Children’s Hospital and Harvard University specifically draw attention to the neurotransmitter serotonin found in the medulla oblongata, (also referred to as 5-hydroxytryptamine or 5-HT (Kinney et al. 2009). The 5-HT plays a central homeostatic role in nearly every aspect of the central nervous system. 5-HT controls breathing, blood pressure, body temperature, and arousal. It is believed that low levels of neurotransmitter serotonin found in infants who have suffered fatalities as a result of SIDS could result in abnormal development of the dentate gyrus in the hippocampus. The hippocampus is responsible for learning, spatial orientation and memory. Similar to the 5-HT, through its neurological connections to the brain stem the hippocampus also affects cardiorespiratory function. (Brock et al.
Researcher Dr. Hannah Kinney and her team at Boston Children’s Hospital and Harvard University specifically draw attention to the neurotransmitter serotonin found in the medulla oblongata, (also referred to as 5-hydroxytryptamine or 5-HT (Kinney et al. 2009). The 5-HT plays a central homeostatic role in nearly every aspect of the central nervous system. 5-HT controls breathing, blood pressure, body temperature, and arousal. It is believed that low levels of neurotransmitter serotonin found in infants who have suffered fatalities as a result of SIDS could result in abnormal development of the dentate gyrus in the hippocampus. The hippocampus is responsible for learning, spatial orientation and memory. Similar to the 5-HT, through its neurological connections to the brain stem the hippocampus also affects cardiorespiratory function. (Brock et al.