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Quote by Ehsan Sehgal

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Ehsan Sehgal

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“It might weigh little over a kilogram but, taken on its own scale, the brain is unimaginably vast. One cubic millimetre contains between twenty and twenty-five thousand neurons. It has eighty-six billion of these cells, and each one is complex as a city and is in contact with ten thousand other neurons just like it. Within just one cubic centimetre of brain tissue, there is the same number of connections as there are stars in the Milky Way. Your brain contains a hundred trillion of them. Information in the form of electricity and chemicals flows around these paths in great forking trails and in circuits and feedback loops and fantastical storms of activity tat bloom to life speeds of up to a hundred and twenty metres per second. According to the neuroscientist V. S. Ramachandran, 'The number of permutations and combinations of activity that are theoretically possible exceeds the number of elementary particles in the universe.' And yet, he continues, 'We know so little about it that even a child's questions should be seriously entertained.”

BrainNeuroscienceNeurons
Book:The Unpersuadables: Adventures with the Enemies of Science
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“Imagine: inside, in the nerves, in the head―that is, these nerves are there in the brain... (damn them!) there are sort of little tails, the little tails of those nerves, and as soon as they begin quivering... that is, you see, I took at something with my eyes and begin quivering, those little tails... and when they quiver, then an image appears... it doesn't appear at once, but an instant, a second, passes... and then something like a moment appears; that is, not a moment―devil take the moment!―but an image; that is, an object, or an action, damn it! That's why I see and then think, because of those tails, not because I've got a soul, and that I am some sort of image and likeness. All that is nonsense! Rakitin explained it all to me yesterday, brother, and it simply bowled me over. It's magnificent, Alyosha, this science! A new man's arising―that I understand... And yet I am sorry to lose God!”

Neurons
Book:The Brothers Karamazov
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“IT IS SO CURIOUS how hearing something once in your youth can dictate a thought pattern all the way through your life. I was nine, a man said something nonchalantly, and now when I see a slate at age thirty-six, as far as I'm concerned, its primary use is for beheading boys. Once that's done it can be used for roofing.”

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Book:Mother. Wife. Sister. Human. Warrior. Falcon. Yardstick. Turban. Cabbage.
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