Difference between revisions of "Store:EMfr06"

Revision as of 17:31, 11 November 2022

Conclusions

Before describing the pathways implemented to reach the diagnosis of our poor patient Mary Poppins of 'Hemimasticatory Spasm' we should anticipate that the encrypted code, considered a 'communication phenomenon' refers to a neurophysiopathological phenomenon called 'Hephaptic transmission', a very important phenomenon and complex to evoke, but above all it requires a description of a topic that is sometimes taken for granted that of 'electrical transmission between neurons'.

Electrical signaling is a key feature of the nervous system and gives it the ability to react quickly to changes in the environment. Although synaptic communication between nerve cells is perceived primarily as chemically mediated, electrical synaptic interactions also occur. Two different strategies are responsible for the electrical communication between neurons. One is the consequence of low resistance intercellular pathways, called “gap junctions”, for the diffusion of electric currents between the inside of two cells. The second occurs in the absence of cell-to-cell contacts and is a consequence of the extracellular electric fields generated by the electrical activity of neurons.

In the chapter dedicated to this fundamental topic (Two Forms of Electrical Transmission Between Neurons), the current notions of electrical transmission from a historical perspective will be discussed by comparing the contributions of the two different forms of electrical communication to brain function.

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-== Conclusioni ==
+== Conclusions ==
-Prima di discutere dei percorsi attuati per giungere alla diagnosi della nostra povera paziente Mary Poppins di 'Spasmo emimasticatorio' dovremmo anticipare che il codice criptato che si cercava di individuare come fenomeno di comunicazione riguarda la trasmissione efaptica, un fenomeno molto importante e complesso da evocare, ma soprattutto richiede una descrizione della trasmissione elettrica tra neuroni.
+Before describing the pathways implemented to reach the diagnosis of our poor patient Mary Poppins of 'Hemimasticatory Spasm' we should anticipate that the encrypted code, considered a 'communication phenomenon' refers to a neurophysiopathological phenomenon called 'Hephaptic transmission', a very important phenomenon and complex to evoke, but above all it requires a description of a topic that is sometimes taken for granted that of 'electrical transmission between neurons'.
-La segnalazione elettrica è una caratteristica fondamentale del sistema nervoso e gli conferisce la capacità di reagire rapidamente ai cambiamenti nell'ambiente. Sebbene la comunicazione sinaptica tra le cellule nervose sia percepita principalmente come mediata chimicamente, si verificano anche interazioni sinaptiche elettriche. Due diverse strategie sono responsabili della comunicazione elettrica tra i neuroni. Uno è la conseguenza di percorsi intercellulari a bassa resistenza, detti “gap junction”, per la diffusione di correnti elettriche tra l'interno di due cellule. Il secondo avviene in assenza di contatti cellula-cellula ed è una conseguenza dei campi elettrici extracellulari generati dall'attività elettrica dei neuroni.
+Electrical signaling is a key feature of the nervous system and gives it the ability to react quickly to changes in the environment. Although synaptic communication between nerve cells is perceived primarily as chemically mediated, electrical synaptic interactions also occur. Two different strategies are responsible for the electrical communication between neurons. One is the consequence of low resistance intercellular pathways, called “gap junctions”, for the diffusion of electric currents between the inside of two cells. The second occurs in the absence of cell-to-cell contacts and is a consequence of the extracellular electric fields generated by the electrical activity of neurons.
-Nel capitolo dedicato a questo fondamentale argomento si discuteranno le nozioni attuali sulla trasmissione elettrica in una prospettiva storica mettendo a confronto i contributi delle due diverse forme di comunicazione elettrica alla funzione cerebrale. ( vedi [[Two Forms of Electrical Transmission Between Neurons|Two Forms of Electrical Transmission Between Neurons*)]]
+In the chapter dedicated to this fundamental topic ([[Two Forms of Electrical Transmission Between Neurons]]), the current notions of electrical transmission from a historical perspective will be discussed by comparing the contributions of the two different forms of electrical communication to brain function.