Whether impulses passing to brain have any relation with current in physics?

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Homework Help Overview

The discussion revolves around the relationship between biological impulses in the nervous system and electrical current in physics. Participants explore whether the signals transmitted to the brain during reflex actions can be compared to electrical currents, and they question the nature of these signals and their speed within the body.

Discussion Character

  • Exploratory, Conceptual clarification

Approaches and Questions Raised

  • Participants discuss the mechanism of nerve signal transmission and its comparison to electrical currents, questioning whether impulses are merely vibrations and exploring the speed of these signals in the body.

Discussion Status

Some participants have provided insights into the nature of nerve signals, distinguishing between electrical signals and depolarization waves. There is an ongoing exploration of the concepts without a clear consensus on the relationship between biological impulses and electrical current.

Contextual Notes

Participants are navigating the complexities of biological signaling and its potential parallels to physics concepts, with some uncertainty about the definitions and mechanisms involved.

ajaykrishna90
Member warned to use the posting template.
in the case of information transfer or during reflex reaction, impulses pass through our body to brain. whether this has any relation with current in physics? whether vibrations are only passing? then how much is the speed through our blood?
 
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I'm not entirely sure what you're asking but when you for example, touch something, it will activate the nerves in your hand which send an electrical signal through nerve fibres into your brain where the information is processed.

If you're asked to show that this is true or something you could say that non-lethal stun weapons work by overstimulating the nerves with electricity, so if that wasn't the case, stun weapons wouldn't work.
 
okay
 
electrical signal through brain means flow of electrons?
 
An signal through a neuron is a wave of depolarization. It can be triggered by a flow of electrical current but it is not an electrical current.
 
oh i see. thanks jbriggs..
 

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