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Neural networks
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Neural networks are networks
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of neurons as in the real
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biological brain.
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Neurons are highly specialized
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cells that transmit impulses within
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animals to cause a change in a target
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cell such as a muscle effector cell or glandular cell.
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The axon , is the primary conduit through which the neuron transmits impulses to neurons downstream in the signal chain
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Humans: 1011 neurons of > 20 types, 1014 synapses, 1ms-10ms cycle time
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Signals are noisy “spike trains” of electrical potential
