Stare for 30 seconds,then look at ceiling

Slides:



Advertisements
Similar presentations
Divisions of the Nervous System Can you think of any parts of the Nervous System?
Advertisements

35-3 Divisions of the Nervous System
Mr. Ramos The Nervous System. Before We Get Started… Levels of Organization.
The Nervous System. Neurons  The neuron is the functional unit of the nervous system. Humans have about 100 billion neurons in their brain alone!  While.
Main Function: This communication system controls and coordinates functions throughout the body and responds to internal and external stimuli. Our nervous.
2.2 THE NERVOUS SYSTEM.
Vocabulary Review The Nervous System. Peripheral nervous system Cranial and spinal nerves outside the central nervous system Central nervous system Consists.
Nervous System. 6/3/2016Nervous System2 Functions Coordinates all of the activities of the body. Enables the body to respond and adapt to changes both.
Main Function: This communication system controls and coordinates functions throughout the body and responds to internal and external stimuli. Our nervous.
The Nervous System. Functions of the Nervous System the center of all thought, learning and memory.
Main Function: This system controls functions throughout the body and responds to internal and external stimuli. Our nervous system allows us to feel.
29.4 Central and Peripheral Nervous Systems Set up Cornell Notes on pg. 51 Topic: 29.4 Central and Peripheral Nervous System Essential Question(s): 1.
Main Function: This communication system controls and coordinates functions throughout the body and responds to internal and external stimuli. Our nervous.
The Nervous System By: Katherine Pease
The Human Brain The brain is part of the Central nervous system.
The Nervous System Vocabulary Review.
The Nervous System 1.Control center for all body activities 2.Responds and adapts to changes that occur both inside and outside the body (Ex: pain, temperature,
The Nervous System. What is regulation?  The control and coordination of all bodily activities.
The Nervous System. Lesson objectives By the end of this lesson you should know: The difference between the CNS and the PNS The function of the nervous.
TOPIC: Regulation 4/4/16 AIM: How is the nervous system divided? DO NOW: Reading comp (on my desk)
The Nervous System.
THE NERVOUS SYSTEM.
Control of our body...
Understanding the Brain
Nerve/Brain Labeling.
The Human Nervous System
Gr.12 Life Sciences Human nervous system.
Copyright © 2004 by Thomson Delmar Learning. ALL RIGHTS RESERVED.
Nervous System and The Brain
18/10/2016.
The Central and Peripheral Nervous System
The Nervous System.
Parts of the Brain.
Chapter 29 – The Nervous and Endocrine Systems
Nervous System Chapters 8 and 9.
Neurons.
The Human Nervous System
Reflex Arcs Nerve impulse pathways that are responsible for involuntary actions Look like the pathway you drew and labeled: Receptor to Sensory neuron.
“How does such a tiny brain affect Homer?”
The Nervous System Chapter 29.4.
KEY CONCEPT The central nervous system interprets information, and the peripheral nervous system gathers and transmits information.
Chapter 49 – Nervous System & Sense Organs
The Nervous system.
The Nervous System Chapter 35-2
Nervous System.
The Nervous System.
The Nervous System.
3.02 Understand the functions of the nervous system
Regulation: Nervous System
Mounting responses to changes in the environment.
Chapter 19 Nervous System 19.1 Structure of the Nervous System Neurons Neurons are specialized nerve cells that help you gather information about your.
Neuron (Nerve Cell) Cell Body Axon Dendrites Cytoplasm Nucleus
KEY CONCEPT The central nervous system interprets information, and the peripheral nervous system gathers and transmits information.
KEY CONCEPT The central nervous system interprets information, and the peripheral nervous system gathers and transmits information.
The Nervous System.
The Nervous System.
The Nervous System.
The nervous system.
The Nervous System.
The Nervous System EQ: What are the components of the nervous system and how do they work?
The Nervous System.
Receiving Information Responding to Information
The Central Nervous System
Divisions of the Nervous System
The Nervous System.
Why are reflexes important?
Neuron (Nerve Cell) Cell Body Axon Dendrites Cytoplasm Nucleus
Parts of the Brain.
KEY CONCEPT The central nervous system interprets information, and the peripheral nervous system gathers and transmits information.
Sponge 5 Sensory neurons: detect stimuli and transmit signals to the brain and the spinal cord Interneurons: receive signals from sensory neurons and relay.
Presentation transcript:

Stare for 30 seconds,then look at ceiling

Introduction Nervous System

THE BRAIN SONG

The start of Neuroscience.... Phineas Gage The start of Neuroscience.... Phineas survived a tamping tool through his frontal lobe. He was fine, but his personality changed greatly. Why?

Divisions of the Nervous System

What type of cells make up your nervous system? There are two many types of cells: Neurons 2. glial cells (lots of different types)

Your Nervous System is made up of specialized cells called neurons

Your Nervous System Functions Inter neurons are found only in the CNS (spinal cord and brain). The link between sensory and action. Have short dendrites and short axons Sensory neurons relay message from the receptor to the CNS. Have long dendrites and short axons Motor neurons relay message from interneuron to the effector (the muscle). Have short dendrites and long axons

Your Nervous System Functions 1. Sensory Input 3. Motor Output 2. Integration (Thinking & Processing) Typically the message goes to the neurons in your brain to process and “decide” how to take action. This is then relayed down to your muscles for action

Reflex Arc Receptor Sensory neuron Interneuron Motor neuron effector

With a partner, test your patella reflex arc Test Your Reflexes With a partner, test your patella reflex arc Sit on the desk (leg needs to be hanging) Use rubber hammer to tap below knee cap) Leg should automatically move due to contaction of hamstring

The Cerebrum main part of brain associated with thought and action made of 4 lobes

Cerebellum connected to the brainstem center for body movement and balance.

Thallamus at top of brain stem two lobes relay sensory and motor messages to cerebrum regulation of sleep and conscienceness

Hypothallamus below thallamus homeostasis regulated blood pressure, body temperature and water balance

Medulla Oblongata reflex centre of the brain swallowing, sneezing, coughing respiration and circulation

Spinal Cord nerves branch out from main cord to the various parts of the body physios can tell what vertebrae has been damaged based on nerve sensations

Sheeps Brain Parts In table teams, complete the worksheet and identify all the listed parts of the brain. Use the picture guide to help Use the ipads to look up the function of each of these brain parts

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.