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Neuronify

Neuronify is an educational tool meant to create intuition for how neurons and neural networks behave. You can use it to combine neurons with different connections, just like the ones we have in our brain, and explore how changes on single cells lead to behavioral changes in important networks.
To build and explore neural networks, you drag neurons and measurement devices onto the screen. In addition, the app comes with several ready-made simulations for inspiration.

We aim to provide a low entry point to simulation-based neuroscience. Most students won't get the opportunity to create their own neural simulator. With Neuronify, these students are still able to build up their intuition by experimenting with neural phenomena.

Neuronify is based on an integrate-and-fire model of neurons. This is one of the simplest models of neurons that exist. It focuses on the spike timing of a neuron and ignores the details of the action potential dynamics. These neurons are modeled as simple RC circuits. When the membrane potential is above a certain threshold, a spike is generated and the voltage is reset to its resting potential. This spike then signals other neurons through its synapses.

Category : Education

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Reviews (29)

Jef. J. Sep 22, 2021     

i've had this long. ago and the app is requesting an update because it was built for an older version of Android. i'm left *scratching my head* as there's no update. Any ways, it's all about neuron ciruitry. it could use plasticity. and different types of neurotransmitters. other than that i just really want to make Robert Sapolsky's image recognition circuitry diagramedInHisBook"Behave:Human BiologyAtOurBestAnd Worst."The brainIsSimilarToAComputer.left hemiphereWorksLikeASerialProcessessor.

Jer. L. Apr 21, 2019     

great educational app. i now want to read the book it cites on computational modelling in neuroscience. i would pay a few dollars for an expanded version, or a version i could expand with software

Geo. W. Dec 22, 2021     

Play with this and instantly get a tactical feel for how neurons and neural nets actually do things. Great.

Mit. v. P. Sep 27, 2018     

This is a great and fun app that teaches the basics of computational Neuroscience

Art. V. Sep 12, 2020     

Not very beginner friendly but seems to contain a lot of possibility.

Mic. B. Jan 5, 2022     

Why do you need access to mic and cam?

et. C. Jun 25, 2017     

Great app. can add motion sensor too. It would be great if you added circuits of basal ganglion as in examples.

A. G. u. May 5, 2017     

Gives itself camera and microphone permissions. To disable, go to apps -> app manager -> neuronify. Please have the app prompt us for permissions, not enable them automatically.

A. G. u. Aug 25, 2017     

I couldn't use it to make anything REALLY interesting but this is a great app

Use. U. Oct 14, 2017     

Could you make more action buttons? Like vibration on trigger, led color change (ingame led) or something? Otherwise, good game

Pou. B. Mar 25, 2017     

just amazing. hope to see more apps that make learning fun!

Max. May 30, 2018     

It's amazing but please add weights to the connections.

Lee. T. Jun 26, 2017     

Very nicely presented. Easy to use. Excellent work!

Qui. M. Feb 27, 2017     

voltmeter is working again, i appreciate the quick response from the developer

Sou. D. Sep 20, 2017     

Responsive devs. Fixed a key problem quickly.

Rep. Jun 30, 2017     

Lovely and educational

Sam. W. Feb 25, 2017     

Really great for getting a hands on experience in network connectivity. It definitely makes it easy to see why circuits work the way they do, while also providing a good deal of fun tinkering with a network. I hope future updates allow for more dynamic interactions between individual nodes. It'd be really cool if there was a way to make a plastic circuit that could model LTP/LTD!

jam. b. Mar 31, 2017     

I really like this app, easy to understand and fun to tinker with. What I would like to see, and apparently a few others also want to see this, is to be able to submit what you created either to show off what you built or help new people out with different mechanics and ideas.

Ada. W. Mar 14, 2017     

I am having problems with the visual input... I am not even sure if it is reading from my camera. Apart from that it's a good app. Would like to see a sound input too.

Rus. Apr 3, 2018     

Interesting

Luc. D. Jan 31, 2017     

Doesn't work. First time it shows a blank screen, if I reopen it says fatal error. Bummer, I really wanted to try this

A. G. u. Dec 7, 2016     

Your understanding of how the neural networks function reaches a new level with this app that allows you to visualize the process. Ver insightful . Loved it.

Jia. G. Dec 16, 2016     

Hey, the game seems to be pretty nice, but unfortunately the voltmeter isn't working, there is just no plot on it even in the tutorials, though neurons are being activated by electricity source. I think the app would be much better with all its functions enabled...

jer. p. Jan 14, 2017     

This app is easy enough to play around with but also seems to be advanced enough to do a lot more. It would be nice if there was an option to copy and paste small networks, and if the grid system were a bit easier to work with.

Den. M. Dec 23, 2016     

It's not clear how to remove connections between neurons.

Mis. A. Mar 19, 2017     

Great app for demonstration of complex principles.

Ber. E. Feb 13, 2017     

Beautiful and informative.

Mát. T. Nov 29, 2016     

Another user wrote, and this bug exists for me too: i'm not able to add anything but note and touch sensor :(

DJC. Nov 13, 2016     

When building your own neural networks it would help to be able to submit the network for review or analysis. The tutorials show some basic networks. But is there any profit in playing with custom networks? For us amateurs we could only discern uninteresting networks from interesting networks with feedback.