Enables brain simulation optimized for everyone

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The better you understand the complexity of the human brain, the more you can use that knowledge to advance in neuroscience, brain medicine, and other technical fields. To advance European brain science, the EU-funded HBP SGA3 project has provided a new digital research infrastructure called EBRAINS that collects data and tools for brain-related research. EBRAINS has released extended brain simulation software that can be widely applied to neuroscience and robotics.

Called Nerve simulation tool, Or NEST for short, is highly scalable software, now the third iteration (NEST 3), to help neuroscientists investigate the dynamics, size, and structure of the entire neural network. NEST 3 can be used in networks of all sizes. Information processing model (applicable to mammalian visual or auditory cortex), Communication network Activity dynamics (eg, stratified cortical networks or balanced random networks), and models of learning and plasticity.

NEST 3 caters to a wide range of users, from student researchers using laptops to established scientists working on supercomputers, and can be extended to future exascale computers. “NEST is the top tool For neuron network simulations focused on network dynamics and reference tools in the field, “says Professor Hans Ekkehard Plesser of HBPSGA3. business A news item posted on the Human Brain Project website, partner Norwegian University of Life Sciences. “The combination of NEST 3 simulator, NEST ML modeling language, and NEST desktop user interface provides a powerful combination of cutting-edge neuroscience and tools for education,” said Plesser, president of the NEST initiative and head of EBRAINS High. The professor continues. -Level support team.

NEST 3 makes it easy to build complex network models. brain Scientists will be more productive. “With NEST3, one line of code can provide the dozens of lines of code needed in previous versions, allowing researchers to explore different types of code. model There are variations that make it easier to validate the model and contribute to reliable and reproducible research, “reports the news item.

NESTML and NEST desktop

The NESTML modeling language makes it easy to create custom neuron models and efficient code. Therefore, a powerful, user-friendly domain-specific language allows scientists to easily extend NEST with new models of neurons and their connections. This will improve the quality of your research and make it easier to share new models with other scientists.

NEST desktop web-based applications avoid the need to learn Programming language While enabling the use of the NEST 3 simulator, it teaches users how to build and explore neuron networks. According to a news article, NEST Desktop was “invented and tried as an educational tool” at the University of Freiburg, a HBP SGA3 (Human Brain Project Specific Grant Agreement 3) project partner. “It has become available in production through a partnership project with the Human Brain Project and is now available as an online tool for EBRAINS.”

EBRAINS robots have learned how to combine visual and tactile sensations

For more information:
Human Brain Project website:

Quote: Https: // All optimized brains obtained on October 19, 2021 (October 19, 2021) Enable simulation

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Enables brain simulation optimized for everyone

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