![Structure of neuron download](https://cdn2.cdnme.se/5447227/9-3/23_64e61dfde087c337bd195b74.jpg)
![structure of neuron download structure of neuron download](http://www.clipartbest.com/cliparts/eiM/E5q/eiME5qyRT.png)
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Neuroscientists have different views on how to best tackle the intricacy of such complex systems, advocating approaches that range from holistic to minimalistic, from the notion that only realistic models can account for the inner workings of our brains, to the assumption that only systematic model simplification will allow us to uncover fundamental principles. The complexity and versatility of the brain, and the variations from one brain to another, are major scientific challenges, driving the development of simulation technology. It is a powerful instrument in our endeavour to understand the brain, which is a complex dynamic system with a multi-scale architecture, further complicated by significant differences between one individual’s brain and another’s. In research, simulation acts as the main conduit for interchange between experiment and theory.
![Structure of neuron download](https://cdn2.cdnme.se/5447227/9-3/23_64e61dfde087c337bd195b74.jpg)