Though denigrated by some outside academia and research, she embraced knowledge for its own sake and what better way to honor that than reveling in the intricacies of the brain? If there were any answers to the human condition, if an immortal soul made its home anywhere, it was in its spongy gray folds.
As a consequence of natural analgesic actions or as a result of the administration of drugs that interfere with body signaling (painkillers, anesthetics), the brain receives a distorted view of what the body state really is at the moment. We know that in situations of fear in which the brain chooses the running option rather than freezing, the brain stem disengages the part of the pain-transmission circuitry, a bit like pulling the plug. The periqueductal gray, which controls these responses, can also command the secretion of natural opioids and achieve precisely what taking an analgesic would achieve -- elimination of pain signals.In the strict sense, we are dealing here with a hallucination of the body because what the brain registers in its maps and the conscious mind feels do not correspond to the reality that might be perceived. Whenever we ingest molecules the have the power to modify the transmission or mapping of body signals, we play on this mechanism. Alcohol does it; so do analgesics and anesthetics, as well as countless drugs of abuse. It is patently clear that, other than out of curiousity, humans are drawn to such molecules because of their desire to generate feelings of well-being, feelings in which pain signals are obliterated and pleasure signals induced.
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As a consequence of natural analgesic actions or as a result of the administration of drugs that interfere with body signaling (painkillers, anesthetics), the brain receives a distorted view of what the body state really is at the moment. We know that in situations of fear in which the brain chooses the running option rather than freezing, the brain stem disengages the part of the pain-transmission circuitry, a bit like pulling the plug. The periqueductal gray, which controls these responses, can also command the secretion of natural opioids and achieve precisely what taking an analgesic would achieve -- elimination of pain signals.In the strict sense, we are dealing here with a hallucination of the body because what the brain registers in its maps and the conscious mind feels do not correspond to the reality that might be perceived. Whenever we ingest molecules the have the power to modify the transmission or mapping of body signals, we play on this mechanism. Alcohol does it; so do analgesics and anesthetics, as well as countless drugs of abuse. It is patently clear that, other than out of curiousity, humans are drawn to such molecules because of their desire to generate feelings of well-being, feelings in which pain signals are obliterated and pleasure signals induced.
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A mind is a simulation that simulates itself.
and I told myself -- as I've told myself before -- that the body shuts down then the pain gets too bad, that consciousness is temporary, that this will pass. But just like always, I didn't slip away. I was left on the shore with the waves washing over me, unable to drown.
They might be drugs that alter the states of consciousness, or they might be states of transcendence reached in meditation. They might be moments of orgasm, or fugue states, or day-dreams that take you momentarily to a rewarding fantasy and escape from responsibility. All of these are treasures of the spirit or psyche that allow exploration along paths which are undefined and completely individual.
Looking for consciousness in the brain is like looking inside a radio for the announcer
The higher consciousness are the ones who get the most pain.