Do you have trouble getting a good night’s sleep? University of Wisconsin-Madison researchers are working on a gadget that can help you.
Dr. Giulio Tononi, professor of psychiatry at the UW-Madison School of Medicine and Public Health is working on a device that uses transcranial magnetic stimulation (TMS) to stimulate the slow brain waves characteristic of deep sleep.
TMS sends a harmless magnetic pulse through your skull to alter brain activity. In experiments, sleeping volunteers immediately began reproducing the slow, deep waves seen in Stage Three and Stage Four sleep.