Results obtained from practice show more than theory suggests:
--- treatment started on a suggested zone invokes other zones in short while
--- there is tendency for the zones which become active, to emerge specifically on Heat and Burn
areas. Heat is connected to cardiovascular system and heart is known to be a target for negative emotions,
which may lead to heart problems.
Burn is main energy for nervious system and the role of negative thoughts and thinking as cancer's trigger
mechanism is well-known; negative thought or memory is always in the centre of harmful emotional
Also, energy picture changes quite rapidly during treatment (compared to systems more in use).
Treatment by emotional energies gives faster effect than treatment by vital energies i.e. energies of organs because of them being more labile than vital energies.
For treatment on vocal cords zones, the speed of energy changes seems to be close to that for emotional energies if working by vital energies, which demonstrate close link of vocal cords to emotions.
There is other evidence of unique position of vocal system and it's links to fundamental energy
structures, in particular, in brain, which confirms facts written above and makes treatment on vocal cords zones promising approach.