Online evolution of the neuron activation meme. Although the exact paper that the diagram comes from is unknown, it’s presumed to have been published prior to 2016.

"We tend to think about neuroscientists, neurologists, and philosophers as the people who try to figure out the relationship ...

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A new study has overturned a hundred-year-old assumption on what exactly makes a neuron 'fire', ... Scientists Create Sound That Can Curve Through a Crowd and Reach Just One Person.

We explain what a neuron looks like, what it does, and how it ... a developing fetus must create around 250,000 ... meaning that they reduce the chance that the postsynaptic neuron will fire.

But I'm more intrigued with the idea that it might be possible to get more neuron-like behavior directly on a chip. Nature Materials , 2012. DOI: 10.1038/NMAT3510 ( About DOIs ).

Depending on the neurotransmitter, the receiving neuron may activate an electrical charge to signal another neuron or not fire a charge. The receiving neuron can receive via its main body or tree ...

If a neuron is depolarized enough, it will fire and release neurotransmitters to communicate with another neuron; if it doesn't reach the threshold to fire, it doesn't send a signal at all.