General Nervous System I. Introduction A. Organization.

Slides:

Advertisements

Similar presentations

Anatomy and Physiology for Emergency Care

Advertisements

Histology of Nervous Tissue

Overview of the Nervous System

Introduction to Nervous System Dr. Sama-ul-Haque.

Ch. 12 The Nervous System and Nervous Tissue

Animal Regulatory Systems I. Designs A. Systems 1. Why? 2. Nervous Overview.

Fundamentals of the Nervous System and Nervous Tissue

The Nervous System Chapter 11. Functions of the Nervous system I Sensory (input): Light Sound Touch Temperature Taste Smell Internal Chemical Pressure.

Histo On Your Nerves SSN Histology October 26th, 2004 Missy Walker, So Young Kim,

Baroque Period: Annibale Carracci (~1590). Introduction to the Nervous System Chapter 8.

The Nervous System- Nervous Tissue Chapter 13

The Nervous system has three major functions :  Sensory – monitors internal & external environment through presence of receptors  Integration – interpretation.

Nervous Tissue Ch. 17, p257. Nervous Tissue Neurons Neuroglia – CNS: Astrocytes Oligodendrocytes Microglia Ependymal Cells – PNS: Schwann Cells Satellite.

January 29, 2015 Objectives: ◦ Label the structure of a neuron ◦ Explain how the nervous system is broken up into parts ◦ Differentiate between neurons.

Nervous System Delanie Cyr Jacob Butcher Jacklyn Jaronik Claudia Bishop.

Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Fundamentals of Anatomy & Physiology SIXTH EDITION Chapter 12, part 1 Neural.

The Nervous System: Neural Tissue Chapter 13. Human Anatomy, 3rd edition Prentice Hall, © 2001 Introduction Nervous system = control center & communications.

The Nervous System Poudre High School By: Ben Kirk.

Chapter 8c Neurons: Cellular and Network Properties.

Animal Regulatory Systems I. Designs A. Systems 1. Why? 2. Nervous System Overview Electrical response Figure 48.3 Nervous system is designed for a quick.

Tissues and the Spinal Cord

Organization of the Nervous System and the Neuron.

Functions of the Nervous System Functions of the Nervous System  Sensory input – gathering information  To monitor changes occurring inside and outside.

Chapter 13.1 Pages The Nervous System. Introduction The Organization of the Nervous System.

Chapter 8.2: The Nervous System. Neuroglia  Astrocytes  Largest and most numerous  Maintain blood-brain barrier  Isolates CNS from circulation  Capillaries.

Fundamentals of the Nervous System and Nervous Tissue

Table of Contents. Lessons 1. Nervous System Go Go 2. Diseases and Disorders Go Go.

Copyright © 2006 Thomson Delmar Learning Chapter 13 Nerves of Steel The Nervous System.

Nervous System Notes Part 3. EVEN MORE INTERESTING NERVOUS SYSTEM FACTS The human brain alone consists of about 100 billion neurons. If all these neurons.

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 9.

Histology of Nervous Tissue

Chapter 11 Histology of Nervous Tissue J.F. Thompson, Ph.D.

ELAINE N. MARIEB EIGHTH EDITION 7 Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings PowerPoint ® Lecture Slide Presentation by.

Human Anatomy & Physiology, Sixth Edition Elaine N. Marieb 11 Fundamentals of the Nervous System and Neural Tissue Part A.

Chapter 8 The Nervous System. Organization of nervous system Central Nervous System Central Nervous System Peripheral Nervous System Peripheral Nervous.

The Nervous System. Introduction In all animals, except the sponges, responses to stimuli depend on the activities of networks of nerve cell, or neurons.

Biology 211 Anatomy & Physiology I Nerve Histology.

THE HUMAN NERVOUS SYSTEM. Autonomic CNS vs PNS Human Beings are based on a simple “stimulus – response” mechanism Our brains gather information from.

The Nervous System Chapter 11.

Nervous System. Divisions of the Nervous System Central Nervous System (CNS) Made up of the Brain and Spinal Cord Peripheral Nervous System (PNS) All.

© 2010 Delmar, Cengage Learning 1 PowerPoint Presentation to Accompany.

© 2012 Delmar Cengage Learning. All Rights Reserved. May not be scanned, copied, duplicated, or posted to a publicly accessible website, in whole or in.

Nervous Tissue Two main cell types Neurons

Warm Up List the events in the nervous system that occur if you accidentally get a paper cut. How does your body respond?

Nervous System. Neuron (nerve cell) StructureFunction Cell BodyCentral part of the neuron. It contains the nucleus of the cell. where most protein.

NERVOUS system. Nervous system Rapid communicating system of body carrying electromagnetic impulses Integrates the information that it receives from,

The Nervous System maintains homeostasis and responds to stimuli faster than any other system! Part A. Organization Part B. Neural Tissue Chapter 12 Organization.

Histology of Nervous Tissue

PAGES Nervous System. Is the most complex organ system in the body. It maintains homestatisis 2 major divisions: A Central nervous system CNS.

The Nervous System By Eko Widodo. The nervous system is one of the 2 control systems in our body. The nervous system is designed for fast action. It coordinates.

The master communication center of the body.. 3 Main Functions:  Monitor all information about changes occurring both inside and outside the body. 

DR /Noha Elsayed Anatomy &Physiology CLS 221 Nervous system.

Nervous System Structure & Function. Nervous System Master control & communication system for the body Works with other systems to maintain homeostasis.

Nervous System communication and coordination network throughout the animal’s body Neuron – nerve cell specialized for carrying signals from one part of.

A. providing sensation of the internal and external environments B. integrating sensory information C. coordinating voluntary and involuntary activities.

The Nervous System: Neural Tissue Chapter 13. Human Anatomy, 3rd edition Prentice Hall, © 2001 Introduction Nervous system = control center & communications.

Chapter 9 The Nervous System Day 1 Pages: NgGKSNiNw.

Nervous System Honors Biology Powerpoint #3 Unit 8 – Chapter 35 pg The Senses Activities.

Fundamentals of the Nervous System and Nervous Tissue.

Nervous Tissue.

The Nervous System- Nervous Tissue Chapter 13

The Nervous System Mr. Nichols

Histology of Nervous Tissue

The Nervous System Introduction, Spinal Cord, and Spinal Nerves

Neuron Structure & Function

Nervous tissue.

Nervous tissue. Nervous tissue Types of neurons.

The Nervous System- Nervous Tissue

Endocrine System Nervous System

Presentation transcript:

General Nervous System I. Introduction A. Organization

1. Control System Figure 11.2

II. General Functions

A. Higher Thought Processes B. Integrate & Coordinate C. Interprets, Processes, & Acts Figure 11.1

III. Nervous Tissue A. Organization

1. Consistency a. Neurons b. Supporting Cells c. Connective Tissue Covering

B. Neuron

1. General Characteristics a. Stuck in G 1 b. High Metabolic Rate 2. Structure a. Cell body (Soma) Figure 11.4

b. Cell Processes Figure 11.4

3. Classification a. Structure

3. Classification a. Structure

3. Classification b. Function

4. Communication a. Within a Neuron  Action Potential (i. At Rest) Figure 11.7

4. Communication a. Within a Neuron  Action Potential (ii. How?) Figure 11.8

4. Communication a. Within a Neuron  Action Potential (iii. Stages) Figure 11.11

4. Communication a. Within a Neuron  iv. Refractory Periods Figure 11.14

4. Communication b. Outside a Neuron  Synapse (i. Definition) Figure 11.16

4. Communication b. Outside a Neuron  Synapse (ii. Steps) Figure 11.17

4. Communication b. Outside a Neuron  Synapse (iii. NTs)

4. Communication b. Outside a Neuron  Synapse (iii. NTs)

4. Communication b. Outside a Neuron  Synapse (iii. NTs)

4. Communication b. Outside a Neuron  Synapse (iii. NTs)

4. Communication b. Outside a Neuron  Synapse (iii. NTs)

4. Communication b. Outside a Neuron  Synapse (iii. NTs)

4. Communication b. Outside a Neuron  Synapse (iv. Response) Figure 11.19

5. Neural Integration a. Circuits Figure 11.21

Figure 11.22

Figure 11.22

C. Supporting Cells 1. Classes

a. CNS or Glial Cells i. Astrocytes Figure11.3a

a. CNS or Glial Cells ii. Macrophage (Microglial) Figure11.3b

a. CNS or Glial Cells iii. Ependymal Figure11.3c

a. CNS or Glial Cells iv. Oligodendrocytes Figure11.3d

b. PNS i. Schwann cell Figure11.3e

b. PNS i. Satellite cell Figure11.3e

D. C.T. Coverings 1. Classes

a. CNS or Meninges i. Dura Materii. Arachnoid Materiii. Pia mater

b. PNS i. Epineuriumii. Perineuriumiii. Endoneurium Figure 13.3b

IV. Problems A. Multiple Sclerosis B. Meningitis C. Meningeal Problems and Head Trauma D. Nerve Regeneration

Figure 13.4

Knowledge can take you to your dreams.