Trigeminal nerve stimulation to treat ADHD

NeuroSigma has received FDA clearance for its forehead patch which stimulates the trigeminal nerve during sleep to treat ADHD. The device won CE Mark approval in Europe in  2015. The  approval was based on study of  62 subjects. Over four weeks, those who received the treatment showed  a decrease in ADHD-RS by -31.4%. The control group showed a  -18.4% decrease. […]

3D printed, vascularized heart, using patient’s cell, biological materials

Tel Aviv University professor Tal Dvir has printed a 3D vascularized engineered heart, including cells, blood vessels, ventricles and chambers,  using a patient’s own cell and biological materials. A biopsy of fatty tissue was taken from patients. Cellular and a-cellular materials were separated. While the cells were reprogrammed to become pluripotent stem cells, the extracellular […]

MRI detected intracellular calcium signaling

Alan Jasanoff and MIT colleagues are using MRI to monitor calcium activity at a much deeper level in the brain than previously possible, to show how neurons communicate with each other.  The research team believes that this enables neural activity to be linked with specific behaviors. To create their intracellular calcium sensors, the researchers used […]

Photonics for at-home disease detection

Hatice Altug and EPFL BIOS Laboratory colleagues are developing photonic chips that count individual biomolecules and determine their location.  This could identify trace amounts of undesirable biomarkers in blood or saliva and serve as an early-warning system for disease. The technology consists of an ultra-thin and miniaturized optical chip that,  coupled with a standard CMOS camera […]

Study: AI accurately predicts childhood disease from health records

Xia Huimin and Guangzhou Women and Children’s Medical Center researchers used AI to read 1.36 million pediatric health records, and diagnosed disease as accurately as doctors, according to a recent study. Common childhood diseases were detected after processing symptoms, medical history and other clinical data from this massive sample.  The goal is the diagnosis of complex […]