On this page: LASEK vs. LASIK â¢ LASEK vs. PRK â¢ What to expect during and after LASEK surgery â¢ Risks and complications. LASEK eye surgery is a variation of PRK to correct myopia (nearsightedness), hyperopia (farsightedness) and astigmatism. LASEK combines certain methods from both LASIK and PRK. LASIK remains the most popular laser eye surgery, but for people who are not suitable LASIK candidates, PRK or LASEK may be better options and produce comparable outcomes to LASIK.
Sound is actually produced by the pressure changes created when small jets of air pass through moving vocal cords. This is why it can be helpful to think of breath control as the steam engine that makes the machinery of singing function.) A vocal fold. The picture above is a microscopic illustration of the vocal cords.
Tape yourself talking in your nasal tone. Read a newspaper or say the alphabet aloud. Listen to the tape so you have a reference for how nasal your voice sounds. Breathe normally when you speak. Inhaling too much or too little air disrupts the flow of oxygen through your nose, which could induce the nasal tone.Pay attention to your breathing when you're not speaking and then try to mimic this breathing pattern when speaking.reathe normally when you speak. Inhaling too much or too little air disrupts the flow of oxygen through your nose, which could induce the nasal tone. Pay attention to your breathing when you're not speaking and then try to mimic this breathing pattern when speaking.