'Na channels open' presentation slideshows

Overview: Lines of Communication

Overview: Lines of Communication. The cone snail kills prey with venom that disables neurons. Neurons are nerve cells that transfer information within the body. Neurons use two types of signals to communicate: electrical signals (long-distance) and chemical signals (short-distance).

597 views • 55 slides

THE NERVOUS SYSTEM

THE NERVOUS SYSTEM. OBJECTIVES. Understand various functions of the nervous system Know anatomical features of a neuron and function(s) of each Apply terminology used in class to describe stimulus-response pathways in the human body

543 views • 41 slides

230 views • 22 slides

Action Potential: Overview

Action Potential: Overview. The action potential ( AP ) is a series of rapidly occurring events that change and then restore the membrane potential of a cell to its resting state

3.14k views • 12 slides