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The electrical stimulation used in HWT differs from other forms of electrical stimulation such as TENS in terms of its waveform; it is intended to emulate the H waveform found in nerve signals, thus permitting the machine to use less power while attaining greater and deeper penetration of its low-frequency current.
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 ...
Peripheral nerve interfaces are used for pain modulation, [7] restoration of motor function following spinal cord injury or stroke, [8] treatment of epilepsy by electrical stimulation of the vagus nerve, [9] nerve stimulation to control micturition, occipital nerve stimulation for chronic migraines and to interface with neuroprosthetics.
In most cases, a trial (test) lead placement is performed in order to assess whether the stimulation will work as expected. [8] Local anesthetic is applied to the back of the neck and a Tuohy needle is advanced towards the location of the greater occipital nerve and lesser occipital nerve under fluoroscopic guidance.
Therefore, retinal, optic nerve and visual cortex stimulation are the three different methods used in visual prostheses. [31] Retinal degenerative diseases, such as retinitis pigmentosa (RP) and age-related macular degeneration (AMD), are two likely candidate diseases in which retinal stimulation may be helpful.
Peripheral nerve stimulation may refer to: Occipital nerve stimulation; A type of electroanalgesia This page was last edited on 12 June 2020, at 11:59 (UTC). ...