However, the common inputs which produce this are typically unknown in real-world situations. The neural synchronization has been observed before in experiments, and are commonly demonstrated during rest and activities involving tasks. Put simply, common inputs can generate a collective response in neurons that are not only spatially separated but also have different firing characteristics. But, what is truly remarkable about our brain is the synchronization of this neural firing when triggered by a common input. On average, the human brain contains 100 billion neurons that fire upon receiving input signals from multiple sensory organs. view moreĬredit: Birth Into Being from flickr (Image source: brain is an extremely complex organ whose exact functioning remains difficult to understand. Now, researchers from Japan have managed to reconstruct this common input by analyzing neuron firing rates. But, this common input is usually unrecognized. Image: Our brain neurons have the remarkable ability to fire synchronously when triggered with a common input.