Kundalini ~ Whole Psyche Even-Distribution
Spinal kundalini arousals which occur as a transit of kundalini force through the spinal sushumna nadi, through the vertebrate in the neck, rarely produces a whole body kundalini saturation of bliss energy. It overwhelms the head of the subtle body culminating in an experience of the brahmrandra crown chakra.
In fact in most cases, spinal kundalini arousals, the spread of energy and the resulting flushing of lower consciousness and installing of higher awareness (samadhi), occurs mostly in the head of the subtle body, with a trailing fireworks of lights and bliss smattering through the spine with the rest of the subtle body remaining out of the loop of that energy, remaining with a heavy or semi-heavy astral energy.
In contrast to this is cell kundalini arousal where the entire trunk of the subtle body is infused with kundalini force but of a different milder type which scatters through the trunk and neck (not just the vertebrate or sushumna) and which stretches into the head of the subtle form, with the core-self focused down through the neck into the trunk imbibing the full spread of energy in the trunk.
The color of the bliss energy of cell kundalini is also different. Its color is white translucent or white frosted or white-blue like sea-ice or it may be white-orange frosted as pearl droplets compacted together with a bliss aspect which is mild and ambrosiac. The yogi wishes that the subtle body was in that condition permanently. This aspiration indicates that he discovered a higher level of existence which in contrast to what is normal in the human form is sublime and is to be aspired for.