Tag: pineal gland
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A note on circadian clocks
JMS Pearce Hull, England I first started to enquire about circadian rhythms when wondering what it was that caused the periodicity of migraines in relationship to such diverse factors as emotions, tiredness, relaxation, hormonal changes, bright lights, and noise.1 The periodic threshold appeared susceptible to hypothalamic function, which in turn was modulated by seasonal…
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The pineal: seat of the soul
JMS Pearce Hull, England, United Kingdom Fig 1. Pineal gland The pineal for millennia had been a structure of mystery. In Ancient Egyptian culture, The Eye of Horus was a sign of prosperity and protection, often referred to as the third eye. In Ayurvedic physiology it corresponds to the sixth chakra—Ajna, located in the…
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Pushing back into chaos
Kyra McComas Salt Lake City, Utah, United States The pathway of pain according to René Descartes: “Particles of heat” (A) close to the foot (B) contact the skin and pull threads (C) up the body, that “open the pores” (D, E) and allows “animal spirits to flow from a cavity (F) into the muscles,”…
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Nature telling her secrets: the Kepler–Descartes connection
Ronald Fishman Chicago, Illinois, United States Johannes Kepler (1571-1630) Nature tells us one secret in terms of another, and she may refuse to disclose one secret until another has been laid bare. – T.S. Kuhn1 In 1604, Johannes Kepler solved the problem of how light is refracted within the eye to produce an image on the…