Psychological Science (Fifth Edition)
Psychological Science (Fifth Edition)
5th Edition
ISBN: 9780393937497
Author: Michael Gazzaniga, Diane Halpern
Publisher: W. W. Norton & Company
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Chapter 3, Problem 6PT
Summary Introduction

Introduction:

All the living cells are polarized, that means it has voltage. Any change in the concentration of charged elements from one point to the other is electrical potential. The difference in charges across the plasma membrane is resting membrane potential (RMP). The inflow of Na+ and K+ through voltage gated ion channels creates electric currents in the body. Depending on the kind of stimuli the ion channels open or close. This enables neuron or any cell to turn on or off electric currents.

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