Attack of the Giant Robot People!

Slides:

Advertisements

Similar presentations

29.2 Nervous System and Neurons

Advertisements

THE NERVOUS SYSTEM.

What is the function of the nervous system? Sensory Input: action of getting information from the surrounding environment. Things are being sent to the.

Lesson Overview 31.1 The Neuron.

Nervous System. Learning Outcomes Understand the role of the Nervous System Understand what Stimuli, Receptors and Effectors are Understand what the role.

The Nervous System Function of the Nervous System 1. Receives information about what is happening both inside and outside your body. 2. Directs the way.

The Nervous System The nervous system controls and coordinates functions throughout the body and responds to internal and external stimuli.

35.2.  Controls and coordinates functions throughout the body.  Responds to external and internal messages.  The body’s  communication system.

Nervous system. Nervous System The Nervous System works with other body systems to help organisms respond to stimuli. Stimuli are changes in the environment.

PHYSIOLOGY: HUMAN BODY SYSTEMS. Homeostasis “Keeping things in balance” process by which organisms keep internal conditions relatively constant despite.

Review of the 5 Human Senses Sight Sound Touch Taste Smell.

Neuron Structure and Function. Nervous System  Nervous system is composed of specialized cells called neurons.  Neurons have long “arms” called axons.

The Nervous System By: Katherine Pease

The Nervous System. Functions of the nervous system include:  coordination of the physical movements of the body  corresponding to the action of the.

Nervous System Carries messages to and from the brain and spinal cord and all other parts of the body.

End Show Slide 1 of 38 Copyright Pearson Prentice Hall 35-2 The Nervous System.

Nervous System. Structures  Brain, spinal cord, peripheral nerves Function  Recognizes and coordinates the body’s response to changes in its internal.

THE NERVOUS SYSTEM 35-2 BIO 1004 Flora. NERVOUS SYSTEM  Nervous system – controls and coordinates functions throughout the body and responds to internal.

Objectives 31.1 The Neuron -Identify the functions of the nervous system. -Describe the function of neurons. -Describe how a nerve impulse is transmitted.

Brain WHAT PARTS DO YOU KNOW THAT ARE IN THE NERVOUS SYSTEM? Spinal Cord Peripheral Nerves.

THE NERVOUS SYSTEM I pp

Nervous System By the end of the lesson you should be able to  Describe the transmission of impulses from senses to central nervous system and back to.

Section 33.1: Structure of the Nervous System. A. Neurons Neurons  specialized cells that help you gather info about your environment, interpret the.

Biology SL Ms. Ragsdale.  Central Nervous System (CNS) – the control center of your brain  Receives all the impulses from your body and coordinates.

Nervous System!.

1 Chapter 12 Central Nervous System Spinal Cord

THE NERVOUS SYSTEM.

The Nervous system.

Nervous System.

Homework Read and complete all sections on pages 8-9

Nervous System By the end of the lesson you should be able to

Nerves & Reflexes.

Lesson starter What is the central nervous system made up of?

Copyright Pearson Prentice Hall

Bell Ringer List the parts of our nervous system..

The Nervous System.

The Human Nervous System

Nervous System By the end of the lesson you should be able to

Lesson Overview 31.1 The Neuron.

The Nervous System Chapter 35-2

The Nervous System Nerve Cells.

THE NERVOUS SYSTEM I pp

The Nervous System 7.12 B.

The Brain and Neurons.

Neuron (Nerve Cell) Cell Body Axon Dendrites Cytoplasm Nucleus

Knowledge Organiser – Homeostasis and the Human Nervous System

Warm-up 4/9: What are the 4 main types of tissues. Describe each.

Aim: How does the nervous system communicate with other body systems?

The Central Nervous System (CNS)

THE NERVOUS SYSTEM.

The Nervous System.

Nervous System.

SEC 31.1 THE NEURON.

The Nervous System.

Nerves & Reflexes.

Receiving Information Responding to Information

© Copyright The PiXL Club Ltd, 2017

Nervous System By the end of the lesson you should be able to

Neurons and Neurotransmitters

The Nervous System -The nervous system controls and coordinates functions throughout the body. -The basic units of the nervous system are neurons.

Why are reflexes important?

Neuron (Nerve Cell) Cell Body Axon Dendrites Cytoplasm Nucleus

Nervous System: WOOOOHOOOO

Neurons are highly specialized cells.

The Nervous System.

THE NERVOUS SYSTEM II pp

Presentation transcript:

Attack of the Giant Robot People! Insert appropriate image here

Your body has miles of cable inside it Similar to wires in a robot. http://www.technovelgy.com/ct/Science-Fiction-News.asp?NewsNum=790

The nerves in the body are like wires In the robot. They carry around information. Different parts of the body are sent orders to carry out. http://announcements.engadget.com/category/robots/page/87/

The nerves have the following things in common with wires in a robot… Insulation Branched http://www.electronicplus.com/images/ products/5051-1000.jpg Long Thin http://farm3.static.flickr.com/2364/2060117634_ d833a337ee.jpg?v=0 http://www.global-b2b-network.com/b2b/87/18/365/304124/silicone_rubber_insulated_wire.html

Insulation is used to keep the message in one piece and to help the message travel quickly. www.allanyeo.co.uk/html/p_r_d_c.html

The wires are branched in the brain and in effectors so that the messages can reach different places at the same time. Insert appropriate picture here

The wires are long and thin so they can reach every part of the body. http://www.myinsulators.com/ddahle/poles/poles.html

Sensory Neurones transmit nerve impulses from sensory receptors all over the body to the central nervous system. Motor Neurones transmit nerve impulses from the central nervous system to effectors (muscles and glands) all over the body Relay neurones links used to relay messages from sensory neurone to motor neurone and make up the brain and spinal cord usually much smaller cells, with many connections.

Information from one neuron flows to another neuron across a synapse. http://www.neurevolution.net/wp-content/uploads/Synapse.JPG Information from one neuron flows to another neuron across a synapse. The synapse is a small gap separating neurons.