*[Muscle contraction based on sliding filament hypothesis](By David Richfield (<a href="//commons.wikimedia.org/wiki/User:Slashme" title="User:Slashme">User:Slashme</a>)When using this image in external works, it may be cited as follows:Richfield, David (2014). "<a class="external text" href="https://en.wikiversity.org/wiki/Medical_gallery_of_David_Richfield_2014">Medical gallery of David Richfield</a>". WikiJournal of Medicine 1 (2). <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.15347/wjm/2014.009">10.15347/wjm/2014.009</a>. <a href="https://en.wikipedia.org/wiki/International_Standard_Serial_Number" class="extiw" title="en:International Standard Serial Number">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/issn/2002-4436">2002-4436</a>. - <span class="int-own-work" lang="en">Own work</span>, <a href="http://creativecommons.org/licenses/by-sa/3.0/" title="Creative Commons Attribution-Share Alike 3.0">CC BY-SA 3.0</a>, <a href="https://commons.wikimedia.org/w/index.php?curid=2264027">Link</a>)*
Control of muscles is carried out by the brain on the basis of the embedded algorithm and commands at the time of the creation of the person. If there is no way to manage, there is no way of thinking. To do this, it was necessary to prescribe the entire set of movements that the muscles must perform. In themselves, the muscles will not move, do not contract not relax. All this is controlled by the brain. This argument again speaks in favor of the theory of evolution, which asserts that the work of the monkey made a man. Thinking or logical work of the brain is determined by the ability or possibility of the organism. How can this be grafted with the help of an external effect. This is possible only if thoroughly and deliberately placed inside our brain. The capabilities of the organism and the control algorithms are interrelated and follow one of one. A set of commands can not contain those commands that are not capable of being performed or are harmful to the body and lead to its breakdown. The body must have the ability to perform certain commands. As a rule, muscles work alternately: cutting and relaxing. And many muscles work in this mode constantly even if we rest, but they still need to support our body in a certain position.
*[Skeletal Muscle Fiber. See a full animation of this medical topic.](By <a href="//commons.wikimedia.org/wiki/User:BruceBlaus" title="User:BruceBlaus">BruceBlaus</a>. When using this image in external sources it can be cited as:Blausen.com staff (2014). "<a class="external text" href="https://en.wikiversity.org/wiki/WikiJournal_of_Medicine/Medical_gallery_of_Blausen_Medical_2014">Medical gallery of Blausen Medical 2014</a>". WikiJournal of Medicine 1 (2). <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.15347/wjm/2014.010">10.15347/wjm/2014.010</a>. <a href="https://en.wikipedia.org/wiki/International_Standard_Serial_Number" class="extiw" title="en:International Standard Serial Number">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/issn/2002-4436">2002-4436</a>. - <span class="int-own-work" lang="en">Own work</span>, <a href="https://creativecommons.org/licenses/by/3.0" title="Creative Commons Attribution 3.0">CC BY 3.0</a>, <a href="https://commons.wikimedia.org/w/index.php?curid=29452230">Link</a>)*
What is the control of muscles. Perhaps at first glance it seems that the matter is not a cunning control only by contraction and relaxation of the muscles. But this is a very difficult task, which many robot constructors try to solve in order to somehow approach the likeness of the human gait. Although the body is not so many varieties of muscles, but they all consist of many small parts. As you know, muscles consist of muscle bundles that combine a set of muscle fibers (myocytes). Muscle fibers, in turn, consist of myofibrils. And myofibrils unite the smallest unit of muscles - sarcomeres. Making this design work in unison at a certain moment and with a certain strength and with a certain quality - you need to consider everything otherwise you can not move. Not even a great impact on brain activity with alcohol already violates our coordination. All these tasks are solved by the brain. He processes a huge array of data and only then sends the command to the muscles. The work is so accurate and even if we did not hit somewhere, and missed, then most likely this is not the fault of the brain's work on controlling the muscles, but because of the incorrect processing of the input data of our sense organs. Muscles can not work in a different way. All the teams that perform our muscles are initially prescribed in our DNA, and afterwards with the development of a new person are transferred to the memory of the brain. It is enough for us to see the movement of the person walking, and we ourselves get to our feet and go. Of course, this does not happen from the first days of life. The person who was born as a result of childbirth, in fact, is not yet fully developed and requires support and assistance. But gradually it develops and grows and is able to perform more complex movements, for example, such as walking.
*[Neuromuscular junction (global view) # Axon # Synaptical junction # Muscle fiber # Myofibrils Drawn by fr:Utilisateur:Dake with Inkscape 0.42.](By see above - see above, <a href="http://creativecommons.org/licenses/by-sa/3.0/" title="Creative Commons Attribution-Share Alike 3.0">CC BY-SA 3.0</a>, <a href="https://commons.wikimedia.org/w/index.php?curid=282900">Link</a>)*
The second point is it possible to learn this? To learn this means to write down information in the opposite direction. To imagine this, buy a clean computer without any commands loaded into it and try to teach it something using a mouse and keyboard. If you think moving the mouse over the rug and pushing the button will start your car, this will never happen. No control commands and the machine does not work. So the person, there are no teams and it does not work. Even if you imagine that a person is learning everything, you still have to create someone with an initial set of commands for the same training. They must somehow be perceived and identified. Because all commands are just a set of signals, but how to read and decipher them without knowing the language or algorithm. First, the team is tested, studied, checked for reliability, and safety and the absence of contraindications. Then it must be tested and verified. But how to determine its results for suitability and correctness. Whence to take logic of check and correctness without knowledge of the device of an organism. This is possible only with the outside and only with those who created this organism. This principle is based on all our ideas about the world around us. Because we look at him from the outside. But we do not understand its meaning, so we will never get inside the system, and it does not belong to us.
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