Showing posts with label neurology. Show all posts
Showing posts with label neurology. Show all posts

Monday, August 15, 2022

"Caenorhabditis Elegans" the worm that can't resist its food.



One of the very interesting things about the "Caenorhabditis Elegans" worm is that this kind of creature is one of the examples of the creatures. That has only reflexes. There are only two main axons in those neurons. The input and output axons are making those cells similar to reflex neurons of the human nervous system. 

And that means when "Caenorhabditis Elegans" smells food it cannot resist that smell. Those cells transform that worm into a living missile that is going in the direction of that smell. 

The Elgans worm is an example of an impressive, simple, and effective way to use neurons. The brains of the system are the 32 neurons that are operating multiple sensory cells. The system works very simply. When the worm detects that the smell of food comes from the left side the system activates muscles that the worm starts to turn to that source of the smell.



Image 2) "The Caenorhabditis Elegans"


When the neurons that operate the sensory cells in the middle of the worm's nose activate that worm starts to travel to that food. When the worm travels to food it makes the  worm make "Deep S" shape movements.  

That movement makes it possible for this worm can estimate its distance to food by using triangular metering. The brains of that tiny worm are estimating the angles of different sensory cells. And when the worm is close enough. That makes it to hit to target. 

If human senses are connected directly to the muscles using reflex neurons. Humans would act like this worm. If those reflex neurons connect the sense of hearing to the muscles, the person will do whatever other people say.

If our olfactory coil would be connected to muscles only through the neurons that have in and out connections humans would act like in the cartoon, where the character cannot resist the smell of food. The  "Caenorhabditis Elegans"  is the real-life version of the horror-movie zombie that smells food and then travels to it like some missile. 

"Caenorhabditis Elegans" is one example of reflex automation. When sensors are seeing something the automatic action will make something. One of the examples is the case where water rises too high in some room. That thing causes an action that the system opens ventilation. 


https://en.wikipedia.org/wiki/Caenorhabditis_elegans


Image: 

https://en.wikipedia.org/wiki/Caenorhabditis_elegans


https://designandinnovationtales.blogspot.com/


Sunday, May 27, 2018

The people with superpowers


(Picture I)

Kimmo Huosionmaa

In this text, I'm writing the physical superpowers, what are caused by training or some physical effect. When we are facing danger, we would find forces, what is incredible. Those powers and strength are the things, what almost every person in the world have heard. They are stories, about the situations, where some truck driver have been pulled the funnel to the shape of the egg, or sometimes we would hear stories, where some man or woman faces the situation, that some rock has been dropped upon somebody, who that person loved. Or sometimes that person has been buried in the ground, and then the parent or spouse have been dug that victim out without any tools or moved very heavy particles like cars without help. This would tell us story, about what kind of forces is in our body, when we are facing the situation, where we must act without any help.


There are many scientists, investigators or trainers, who wanted to find out, where those powers are coming from, and some persons believe, that in absolute danger, would our mind or nervous system use our muscles by using full of their power. In those situations, when somebody is in the trap under the ground or water is no time to think about sprains or some other injuries, and that means that the person works with full power in those cases. Sometimes I have thought, that maybe there is inside the human body is some kind system, what would drive very much glucose inside the muscle cells, and that would cause the situation, that those cells or their mitochondria can produce much more energy in those muscles, than in normal situation.


 Maybe the thing, what activates that reflect or ability would be high voltage electricity inside the human nervous system. Or the situation, where very large mass of glucose would be driven in muscle cells can happen when the nervous system would send simultaneously the emergency signals to the brains. Those signals are privileged for other signals, and maybe the very large number of those privilege signals causes the situation, that those muscle cells would get very much glucose or they can use in that special situation both glucose and starch in the same time for energy production, what might give them extra power. But the reason for superpowers in the danger would be the will for life, and in this case, the person would not worry about injuries and uses all power, what finds in the body and that might seem like superpowers.


There would be other explanations, but I chose the things, what seemed the most natural and reasonable. And the truth is, that we have not capacity or equipment for searching the actions of human body and nervous system by using MEG- and Computer Aided Tomography, and this causes that we cannot test these hypotheses in the real situation, and we cannot ask anybody, does this person have the active sport wristband records from situations, where the truck has almost crushed this person. So this makes the investigation about the extreme danger very difficult because we cannot get the surveillance equipment in those situations, what might take the only couple of seconds in the life.


And if we would want the records of neural and other body reactions in the situations, what happen without warning, we must put every person on the earth to use active wristband all the life. In this kind of hypothetical tests must the person face the danger without warning. And if some investigator pays to some truck driver about causing the emergency for some man or woman, who uses activity wristband, we would go to jail for those actions, because this is strictly illegal and against the etiquette and moral of investigations.


So we might ever have the chance to investigate normal people in extreme situations, by using systems, what collects neurological and other physiological data. But of course, we can use records, what is collected from professional military personnel's personal support systems, and then we must ask one good question: "is some commando even near of ordinary man or woman, and are the reactions of those people suitable for compiling with ordinary people's reactions in those extreme situations, where mankind's live in stake? ".  But that data can be used in the selection process of those operators. The data what is collected from the biosensors during training can be compiled with the other persons, and the process would be perfect if the persons are compiling with the most commendable military personnel data.

Sources:

https://www.facebook.com/positiveoutlooks/posts/2180401688669183

Picture I

https://vignette.wikia.nocookie.net/powerlisting/images/8/8a/79617-148996-captain-america_super.jpg/revision/latest?cb=20110821220006

https://crisisofdemocracticstates.blogspot.fi/

Sunday, March 4, 2018

The artificial neurons, and the possibilities of that thing



(Picture 1)



Kimmo Huosionmaa

https://www.facebook.com/futurism/posts/952010754978124

Above the text is a link to one of the most fascinated inventions in the world. That invention is an artificial neuron, what can learn like natural neuron does. This would make those things very useful in the robotics. But they have more capacities than the inventors ever could imagine because those artificial neurons can be connected with nanotechnology, and that would make it more sophisticated, than the use only with robots.


If those tiny machines could swim or other ways move independently, they can use to replace human own neurons in the case, where the person has brain damage. Those nano-sized advanced technical submarines can swim in the nervous system, and take the role of destroyed neurons. And then those robots can copy the memories of the person in their own digital memories.


This would allow to use them as neuroprosthetic. And in some scenarios, those artificial neurons can replace the neurons of the animals, what are used in service duties. Those neurons would give those animals more capacity to operate. I know that maybe persons who are worried about animal rights don’t like this. But those artificial neurons might use in the situation, where the animal must be extremely careful. Maybe they are used with bugs to make those animals act like the owner wants. And when the grasshopper or whatever species the bug is, dies the neuron robots would slip away its body.


But in the most horrific situations, what I ever imagine, those artificial neurons would be used in bad things. In this scenario, those nanorobots would be the slip in the human body, and then they would replace human own nervous system. In this case, the person in the human body would be changed to another person. And this would set the all nation in danger if somebody changes the nerve system of some president, who has nuclear weapons in command.

Sources

https://en.wikipedia.org/wiki/Artificial_neural_network


https://en.wikipedia.org/wiki/Artificial_neuron

https://www.facebook.com/futurism/posts/952010754978124

Picture 1


http://crisisofdemocracticstates.blogspot.fi/p/the-artificial-neurons-and.html

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