Membrane Potential

A neuron's outer surface is a barrier that allows some charged particles (ions) to pass through more easily than others. What is the most direct and significant consequence of this selective passage?

A neuron's outer boundary allows some substances to pass through while actively restricting the movement of others, particularly those with an electrical charge. What is the most direct and critical outcome of this selective filtering property for the neuron's electrical function?

Neuronal Membrane Fluid Separation

Ion Concentration in Neurons