--%>
Assignment Help - homework help

Mechanism of transmission of neural impulse

What is the mechanism through which the neural impulse is transmitted all along the axon?

E

Expert

Verified

Neural impulse is transmitted all along the neuronal membrane through the process of the depolarization of the consecutive neighboring regions. Whenever, a region within the internal surface of the membrane is depolarized it develop to more positive in relation to the neighboring internal region. Thus, the positive electrical charges (ions) move in the direction of this more negative region and the voltage-gated sodium channels are activated and open. Then, the action potential linearly spreads all along the membrane until near the presynaptic region of axon.

   Related Questions in Biology

  • Q : Needs and Goals - Motivation -

    Both are interdependent; neither exists without the other. However, people are often not as aware of their needs as they are of their goals. For example, a teenager may not consciously be aware of his social needs but may join a photography club to meet new friends. A loc

    		•
  • Q : Coacervates in emergence of life How

    How coacervates could have facilitated in the emergence of life upon the earth?

    		•
  • Q : Concentration gradient and active and

    What is the relationship between concentration gradient and active and passive transport?

    		•
  • Q : Gastrointestinal exposure What happens

    What happens whenever gastrointestinal exposure takes place?

    		•
  • Q : Define Web marketing research Web

    Web marketing research: This is about conducting research (generally statistical analyses) to understand web marketing issues. The procedure of a research project comprise: discovering a market issue, translate it in a marketing research project, desi

    		•
  • Q : External morphological characteristic

    Write down main external morphological characteristic which differentiates platyhelminthes from other worms (nematodes)?

    		•
  • Q : Valve which separates right ventricle

    Name the valve which separates the right ventricle from pulmonary artery? Why is that valve significant?

    		•
  • Q : Define Account Management Account

    Account Management: Accounting Management or Business is the practical application of management techniques to manage and report on the financial strength of the organization. It includes the analysis, planning, control and implementation of programs

    		•
  • Q : Describe inharmonious ecological

    Briefly describe inharmonious ecological interaction?

    		•
  • Q : State Foreign Government Affairs

    Foreign Government Affairs: "Foreign Policy Analysis" states foreign affairs as "the actions of a government which include its foreign policy and its relations with other countries, diplomacy, international demonstration and the academic study of such

    		•