Health Problems

Automated detection of sleep states from olfactory brain waves

Scientists have developed a completely automated technique for real-time detection of sleep/wake states in freely moving mice. Conducted by Karim Benchenane, Sophie Bagur and colleagues at the National Centre for Scientific Research in Paris, the study, publishing on November 8 in the open-access journal, PLOS Biology, describes how local brain activity in the olfactory bulb […]

Health Problems

Blood-borne cancer detection receives gold-plated boost

UNSW researchers have discovered a new way to detect ultralow levels of microRNA in a blood sample which could make diagnosis of cancer and other illnesses quicker and more efficient. The research team used nanoparticles to latch on to the targeted microRNAs (miRNAs) which enabled them to be easily extracted. One of the main benefits […]