The brain is full of silent synapses.

 

There are millions of silent or cold synapses in our brains. In this text, the terms "silent", cold and dead synapses mean the same thing. We are using only a part of our brain potential. Sometimes some researchers created models to increase the number of used neurons. But those ideas have remained at the philosophical level. 

There are reserve neurons in the brain. That mission is to replace neurons that are in danger. When the brain must renew some of its neurons. It must transfer all memory blocks stored in that neuron to the next generation. The memory blocks that are gone with dead neuron is the reason. For we say that "neurons will not renew". 

When memory blocks stored in the neuron are gone, the next generation neuron cannot make the same missions as its successor. 

There is the possibility that those silent neurons are used only in early brain development. That means when brains are in progress. Those silent synapses are used to create and control the neural networks forming at very young ages. 

The large number of synapses that are not in use must have some purpose. The brain will not make anything that has no part in its entirety. Some people believe that those used synapses are needed when people are sleeping. 

There is a possibility that the human brain uses different neural tracks for sleeping. And especially when the person sees dreams. When a person sleeps the neural network loads its neurotransmitters. And maybe some of those cold synapses are meant for secondary connections. 

The reason why the brain is full of "dead" or silent synapses can have a connection with renewing neurons. The cold synapses might be reserved for transferring data to the next generation of neurons. Or maybe those cold synapses are meant for interaction between the brain and immune cells. 

That means those cold synapses send neurotransmitters to immune cells. And of course, they can receive neurotransmitters. The reason that makes those cold synapses interesting is that everything in the brain is important. 

There is no part in the human body without purpose. And that makes neurology so fascinating. We cannot remove anything from the human body without knowing its function, or we can make very large-size damage. 

Knowledge about the cells ad their actions in the human body is important in medical research. The medicines must affect only the points where they are useful. If medicine affects too large areas, that thing means that they turn harmful. 

And one problem in medical research is how to make medicine separate harmful cells from helpful cells. The medicines must not destroy things like neural structure. If it makes that thing, it causes very bad damage. And that's why medical researchers need precise information about the human body.  

https://scitechdaily.com/surprising-discovery-mit-neuroscientists-find-that-adult-brain-is-filled-with-millions-of-silent-synapses/

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