Dr. Dean Howell, creator of this technique, discovered -as a consequence of his great experience (over 60 thousand procedures)- that one session alone was not enough. The ideal number of sessions to obtain effective results is four, given the fact that the effect of the intranasal microballoons is accumulated in a progressive way.

The body gains quality and scope of movement as sessions add up day by day.

Usually, after a series of four daily sessions, a recess in regular demanding activities is advised. During the next three to four weeks, the sphenoides completes favorable changes, restoring posture and body movement patterns.

The results obtained after a sequence of four days of RNC treatment last for a long time and many times become permanent.

However, strong emotions, the type of work or activities, and some invasive medical and dental treatments, can once again unbalance the spacial location of the sphenoides and, secondarily, the functioning of the whole body.

As a consequence, many people may occasionally need a new sequence (series) of four N.C.R. sessions.

Likewise, people with very intensive disorders, may require a second or even a third series (of four sessions). This second or the third series can only be repeated, five weeks after completion of the previous series.