…Contraindications None. Practical obstacles are skin disease or allergy to the electrode gel, and marked body hair that cannot be shaved. Set up 1. Shave…

…4. Insert the catheter tip no more than 0.5 cm into the ear canal, not beyond the hair bearing skin. 5. Direct the jet…

…expertise. Procedure 1. Dry the skin and shave where necessary. Do not clip the hair — small cuts cause burning pain. 2. Position the pads, preferably…

…Figur 3A 3C. Nyquist's theorem and Nyquist limit The importance of high PRF is explained mathematically by Nyquist's theorem (Harry Nyquist), which demonstrates…