1 Multiply the whole number by the denominator of the fraction. 2  If you are converting the number 4 1 / 2 to an improper fraction, you would first multiply the whole number 4 by the denominator of the fraction which is 2. 3  So, 4 x 2 = 8.
In the upper neck, faulty motion patterns can result in misinformation about body position and movement being communicated from the joints to the brain. This type of vertigo, called cervicogenic vertigo, is more likely to benefit from chiropractic manipulation.
Chiropractic treatment is manipulation of the spine beyond the range it normally goes, but within the range it is designed to move. As a treatment for back pain it can be as effective as other treatments and has the advantage of being drug free.