不舒服
发表于 2025-3-23 12:56:42
Book 2009d advances in experimental brain research which are, however, not matched by similar advances in theoretical insight. For this reason, the timing is ideal for the appearance of Dr. Legéndy’s book, which undertakes to derive certain global features of the brain directly from the neurons...Circuits in
arcane
发表于 2025-3-23 15:23:46
Lettvin’s Challengeere more elaborate than the outputs of the corresponding cells in higher animals, but still, all told, the four cell types were not much more than detectors of moving edges and dots, or changes of illumination.
爱社交
发表于 2025-3-23 20:45:35
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我正派
发表于 2025-3-24 01:22:51
Regions and Regionalism in the United Statesere more elaborate than the outputs of the corresponding cells in higher animals, but still, all told, the four cell types were not much more than detectors of moving edges and dots, or changes of illumination.
皮萨
发表于 2025-3-24 06:15:52
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紧张过度
发表于 2025-3-24 07:07:22
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NOMAD
发表于 2025-3-24 13:47:24
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匍匐前进
发表于 2025-3-24 16:27:59
“Events” in the Brain a neuron, which they treated as a threshold device (an approximation still considered valid), can be made to play the role of an AND gate or an OR gate in a logic circuit (and with a little acrobatics, an inverter), which means, by and large, that anything a digital computer can do, a network of idealized neurons can also do.
commodity
发表于 2025-3-24 22:53:14
Confirmation Loops, Powered by Self-Ignitionsem has a way to package it in events so surprising that it is “essentially impossible” for the events to be accidental. For instance the expected frequency of their accidental occurrences is once in many days or years.
fructose
发表于 2025-3-24 23:34:42
Theory of the Simple Cellal papers of Hubel and Wiesel (1959) that simple cells are much harder to find in recording sessions than complex cells, because they only respond when the stimulus is exactly in the right place, and they are relatively silent otherwise.