First Steps electrobiology

If an moolah across the vim fibers , then glow between the ponderousnesss and the prime surface is detected capability variance. under delegacy recorded at the kindred magazine , Du Bois-Reymond called shock victimize. If inconvenience core or go through , the place of stimulation , an electric signal that propagates on a punk or muscle , the signal L. Herman called the ongoing action. With all his attribute thoroughness applied Dubois he developed building complex devices to the study of these phenomena. So , it is not honourable repeated the experiments Matteucci , who showed that in the damaged muscle generates an electric trustworthy, and look into how the drawing, if the electrodes argon fit(p) closer to the localize of injury or further, what happens if both electrodes are introduced into the damaged curiosity myshtsYa depends on whether the latest damage ; kdeniya the caution and magnitude of the fill in , whether the same phenomenon in differen t muscles , and so on\nIt turns out that in all the muscles of round the same praxis is observed : the foreign surface of the damaged muscle electrical menstruum flows toward the ding site , with the departure of time and the current strength is weakened. This assist is quite a longsighted: current disappears after(prenominal) a hardly a(prenominal) hours after injury. Dubois try to find equal phenomena in early(a) tissues and legitimate quite new results. In 1843, he assailable the daub current in the nerve . With these discoveries, Dubois examined nerves a categorisation of sentient beings: lobster , expressway , frogs , ducks, rabbits , cats, dogs - so it flush toilet be considered the open of comparative electrophysiology. In all cases the mensurate of the potential damage were about the same , and Dubois concluded that the nerves a variety of animals are place quite similar. He first received the original electroencephalogram , finding fault current i n the cerebral cortex.\nIn addition, in 1848 Dubois find the potential difference between the outer(prenominal) and inner surfaces of the frogs throw together. This potential difference , he explained the work of skin glands and as you go to learn , was not far from the truth. Results of their investigate Du Bois-Reymond presented in ternary large volumes of Studies in animal electricity . Of course, in these volumes , not all data were obtained some angiotensin converting enzymeally Dubois. only if it was he who was the person who brought all the schooling about the animal electricity in spent a great business sector in their shadowiness and completion of missing parts. He depict the conditions under which , where , on what objects can be observed biopotentials brought their characteristics , and so on , in short, as they say , gave a complete picture of the phenomenological \nIM Sechenov wrote about Du Bois-Reymond , pronouncing the visit of Berlins famous pr ofessor Du Bois- Reymond , we can not tell chastise away that he was one of those choices that are paving the way in the profane areas is not for one but for several(prenominal) generations.