Such a system should be considerably easier to understand than the human brain, a structure with billions of neurons, 100, 000 miles of biological wiring and 100 trillion synapses.

用这样的系统研究人脑的数十亿个神经元、十万英里的生物线和一百万亿的突触就相对容易了。

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Though the worm's nervous system is routinely described as simple, that is true only in comparison with the human brain.

尽管蛔虫的神经系统通常被描述得很简单，但那只是和人脑比较的情况下。

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Dr Dehaene thinks that our visual system became sensitised to them early on, and that letters were later selected because they exploited the sensitivities of the human brain to such shapes.

Dehaene博士认为我们的目视系统在早期对他们很敏感，该字母随即被人们选择，因为他们利用了人脑对此种形状的敏感性。

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The modest lobby opens up into a pristine production lab filled with skilled glassblowers, blue-flaming torches and dazzling glass models of the human heart, brain and vascular system.

CNN: Hearts of glass: Where medical science meets art

They have developed a program that filters out the noise in much the same way that the human brain's reticular activating system filters out most of our sensual stimuli, and only passes on the information we need to function and survive.

ECONOMIST: MONITOR

This happens because the human brain contains a giant pattern recognition system.

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