*''Vata'' being obstructed in the lower region of the body, moves upwards, afflicts the channels of circulation in the upper part of the body, takes over the function of ''udana vayu'' and gets localized in the throat and chest, then enters and fills up all the cavities in the head. | *''Vata'' being obstructed in the lower region of the body, moves upwards, afflicts the channels of circulation in the upper part of the body, takes over the function of ''udana vayu'' and gets localized in the throat and chest, then enters and fills up all the cavities in the head. |