More than 60 million people in the U.S. suffer from disorders in the gastrointestinal tract that could be cured by electrical stimulation, but scientists don't fully understand the therapy's effects on a critical organ: the stomach. Purdue University researchers used ...Continue reading
Monitoring electromagnetic signals in the brain with MRI: Technique could be used to detect light or electrical fields in living tissue.
Researchers commonly study brain function by monitoring two types of electromagnetism — electric fields and light. However, most methods for measuring these phenomena in the brain are very invasive. MIT engineers have now devised a new technique to detect either ...Continue reading