Transcutaneous electrical nerve stimulation (TENS) is a noninvasive, drug-free technique to relieve acute and chronic pain. A battery-powered device is used to send low-voltage electrical currents ...

It works by sending low-impact electrical impulses that support micro contractions. The gadget comes with ten adjustable training modes and 20 intensity levels to train the muscles effectively.

High-frequency transcranial magnetic stimulation (TMS) targeting hippocampal-cortical brain networks can improve age-related decline in long-term memory, new research shows. Age-related memory loss is ...