Chapter 3
Nervous system and sense organs
Outline Neuronal excitability Nature of neuronal electrical signals Convey information over distances Convey information to other cells via synapses Signals.
Topic 6.5 - Nerves. 6.5.1 Overview of the Nervous System Three major functions: Sensory input – sensory receptors receive signal – peripheral nervous.
Membrane at Rest Selectively Permeable Channels Ion Concentration Differences Nernst Relationship Ion Pumps.
RESTING MEMBRANE POTENTIAL & ACTION POTENTIAL MR. Arjun Maitra Assistant Professor Dept. of Physiology PCMS&RC.
Passive Properties of Axons: The neuron described as a wire. Passive processing or cable properties. Power point taken (in part) from Fundamental Neuroscience,
Medical Physics Option Notes ECG - electrocardiogram.
Dr. nasim. 2 types Macro – Mineral Micro – Mineral.
AIM: How does the Nervous System work and how does it help the body maintain homeostasis? DO NOW: What is the function of the nervous system? What are.
Chapter3a
Psych a electrophysiology
