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A transcutaneous electrical nerve stimulation (TENS or TNS) is a device that produces mild electric current to stimulate the nerves for therapeutic purposes.TENS, by definition, covers the complete range of transcutaneously applied currents used for nerve excitation, but the term is often used with a more restrictive intent, namely, to describe the kind of pulses produced by portable ...
This is distinct from transcutaneous electrical nerve stimulation (TENS), in which an electric current is used for pain therapy. "The main difference is the desired outcome. TENS unit is a medical device for pain relief. The desired outcome is to reduce pain by stimulating different nerve signals.
However, the potential seriousness of the shock depends on paths through the body that the currents take. [14] If the voltage is less than 200 V, then the human skin, more precisely the stratum corneum , is the main contributor to the impedance of the body in the case of a macroshock —the passing of current between two contact points on the skin.
This section talks about studies that show TENS to be effective or not, but the sentences discussing these studies are not specific as to whether these studies were evaluating TENS' ability RELIEVE pain temporarily (e.g., pain relief for a short period of time--hours/days) or ELIMINATE pain altogether forever (e.g., no more chronic low back pain forever... necessitating a longitudinal study).
The antennas contained in mobile phones, including smartphones, emit radiofrequency (RF) radiation (non-ionizing "radio waves" such as microwaves); the parts of the head or body nearest to the antenna can absorb this energy and convert it to heat or to synchronised molecular vibrations (the term 'heat', properly applies only to disordered molecular motion).
Twitter sparked backlash this week after some users noticed it had quietly removed language in its hateful conduct policy that explicitly protected transgender people from online harassment.
Body capacitance was a significant nuisance when tuning the earliest radios; touching the tuning knob controlling the tuner's variable capacitor would couple the body capacitance into the tuning circuit, slightly changing its resonant frequency. Design of such circuits intended to be adjusted by a user must prevent interaction of the user's ...
When fictional television anchor Howard Beale leaned out of the window, chanting, "I'm mad as hell, and I'm not going to take it anymore!" in the 1976 movie 'Network,' he struck a chord with ...
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related to: are tens units dangerous to your body and take back the world quotehealthandliving.net has been visited by 10K+ users in the past month