Pain Perception

Let’s take a look at the perception of chronic pain. Pain is weird, brains are weird, they don’t really know what’s going on in their own body; they have an opinion, but opinions are not the same as facts. First of all, there is no nerve that carries signals of “pain” from the body to … Continue reading Pain Perception


Let’s take a look at TENS machines (Transcutaneous Electrical Nerve Stimulation). In TENS therapy, a small, device delivers low-voltage electrical current through the skin via electrodes placed near the source of pain. The electricity from the electrodes stimulates nerves in the affected area and "scrambles" normal pain perception, and often feels “a bit tingly”. This … Continue reading TENS