[unable to retrieve full-text content]Researchers at Caltech have developed a non-invasive functional ultrasound system that can detect brain activity by listening to tiny changes in blood flow within the brain. The system could provide a viable alternative to invasive electrodes that are implanted into the brain for brain machine interfaces, such as those used in… Read More »
Bryan Tischenkel, MD | Video | March 23, 2021 This version of “My Shot” was written and recorded by an anesthesiologist, Bryan Tischenkel, MD, to raise awareness for the COVID-19 vaccine. He wanted to show the public the confidence with which many health care workers are receiving their vaccinations daily. We all believe in the… Read More »
Conditions such as cerebral palsy and autism often go undiagnosed until the age of two and even then there are few tests available to confirm a diagnosis. This causes great anxiety for parents and problems for doctors. But now scientists at University College London, led by Dr Rob Cooper, have come up with a simple,… Read More »
Paramedics lower a patient from an ambulance outside the emergency department of the Royal London Hospital in London, England, on January 26, 2021. David Cliff | NurPhoto | Getty Images Most regions of the globe are seeing an increase in new Covid-19 cases as highly contagious variants continue to spread, the World Health Organization said… Read More »