Science Nation - Good Vibrations

submitted by: nsf
Treating brain disease with some good vibes Columbia University bioengineer Elisa Konofagou is making waves when it comes to researching treatments for degenerative brain disorders such as Alzheimer's and Parkinson's. These aren't just any waves; they're ultrasound waves. "Ultrasound denotes acoustic wave propagation. If you increase the intensity and pressure of these waves, you can cause biological effects on tissues," says Konofagou. For this and more Science Nation, go to...