The Shamans used and still use a variety of techniques to achieve the trance state.
Among them were, prolonged dancing, fasting and chanting. This last, incidentally, was not ordinary chanting. A large choir of Russian Orthodox monks sounds like a tin whistle with the croup, in comparison with a Shaman in full voice.
There are a few sounds in the world, more unearthly then the vocal performance of a Siberian Shaman, as he prepares to leave the mundane world. Bizarre but distinct whistling come down from his sinuses, and out of his nose and mouth. While he uses and astonishing fundamental muscular control to produce a grim low rhythmic roaring from the diaphragm. On top of these various noises, he menages to produce a conventional human chant (or mantra) often of eerie beauty.
Shamans may use other ritual tools at the same time or separately to induce trance. They include exposure to extremes of heat or cold, and a range of more or less horrifying methods of inducing pain, and hence, sensory deprivation. Shamans may also use hallucinogenic plants, foods or smoking mixtures ('the peace pipe', had a number of applications, but the ultimate effect was usually very peaceful).
The hallucinogens that the Shaman's used are interesting because many of these drugs gave their user a strong impression of flying (hence., the nowadays implication of the word -'high' when ingesting or inhaling drugs).
Most of the people don't realize what is actually happening when we're hallucinating. The drugs affect the Pineal Gland, and from being calcified, it opens up, and goes totally wild, and uncontrollably produces it's hormones (DMT (Dimethiltryptamine), Melatonin and Serotonin...).
You can get more information on that in these previous posts:
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The San (Bushmen) of the Kalahari, too, make no secret of the fact that the patterns and motifs in their own rock paintings are based on what their Shamans see when in Trance. These patterns were probably the original inspiration for another enigmatic pattern found at endless numbers of sacred sites all over the world: the labyrinth, or maze.
In the tribes of central and northern Asia, the Shaman would actually climb a birch tree during his trance, to show his spectators that he was indeed ascending the axis of the world, and passing into the realm of spirit.
Thanks for reading
Cheers
Etaron
Reading all of this reminds me of listening to Tool. Really interesting stuff.
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