PH 606-613 The Central Nervous System. 1. What is the function of the nervous system? a.Receive information inside and outside your body. b.Directs.

Slides:

Advertisements

Similar presentations

The Nervous System Dont get nervous about the nervous system.

Advertisements

35-3 Divisions of the Nervous System

What do you think?.  Receives information about what is happening both inside and your body.  It directs that way your body responds to information.

Nervous System.

Name the organ system, what is its function? Name each organ (use combining form) and its function.

11.4 Notes – Drug Use and Abuse What does the nervous system control? –Senses, thoughts, movements, and body functions neurons – cells that make up the.

GET BRAIN MODEL. OBJ: Given notes, video, activity sheet SWBAT explain the structures and functions of the Central and Peripheral Nervous Systems with.

Divisions of the Nervous System There are 2 main divisions of the nervous system. – 1. Central Nervous System – 2. Peripheral Nervous System.

Mrs. Wharton’s Science Class. Vocabulary Central nervous system- consists of brain and spinal cord Peripheral nervous system- consists of all the nerves.

DO NOW : List as many functions of the brain as you can. How do you think the brain coordinates all the different activities? Objectives: 1.Describe the.

Section 35-3: Divisions of the Nervous System

Divisions of the Nervous System. The Central Nervous system The central nervous system is made up of the and the The central nervous system is made up.

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. Functions of the Nervous System the center of all thought, learning and memory.

What are the parts of the brain?

The Nervous System Parts of the Nervous System Central Nervous System Peripheral Nervous System.

Divisions of the Nervous System Describe the structures and functions of the CNS and PNS Explain what a reflex is ID 2 ways in which the NS can be injured.

Nervous System Overview. Divided into Two Parts: Central (CNS) Peripheral (PNS)

Nervous System. NERVOUS SYSTEM Two Parts Central (CNS) Peripheral (PNS)

Nervous System. What is the main function of the nervous system? to receive stimuli from inside and outside the body to interpret the stimuli initiate.

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

The Central Nervous System. The Nervous System  The Central Nervous System consists of the brain and the spinal cord  Nerves branching off the brain.

The Nervous System Miss Charney Northville Central School Miss Charney Northville Central School.

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.

Our electrochemical controls

THE NERVOUS SYSTEM HOW DOES IT WORK? Function of the nervous system  Controls and coordinates functions throughout the body  How?  By responding to.

EQ: How do organ systems work together to enable an organism to maintain homeostasis?

NERVOUS SYSTEM.  Functions: 1. Receives information about what is happening inside & outside of the body. 2. Directs the way your body responds to this.

Nervous System. EQ: How do the functions of the human body systems interact? Today I will discuss the nervous system because it is the body’s central.

The Human Nervous System. The Nervous System has TWO Major Divisions. The Central Nervous System The Peripheral Nervous System.

Divisions of the Nervous System. 2 main divisions of the nervous system Central Nervous System  Brain  Spinal Cord Peripheral Nervous System:  Autonomic.

The Nervous System Central Nervous System Peripheral Nervous System.

THE NERVOUS SYSTEM I pp

Nervous System. Questions 1. What are the functions of the nervous system? 1. Receives information about what’s happening inside and outside the body.

Receives information about environment and what happens inside your body Directs how body responds to information Maintains homeostasis.

Chapter 24 Regulation. Why do you respond to changes around you? Your responses are controlled by your nervous and endocrine system. Together these 2.

The Nervous System. Reacting to Stimuli  In order to maintain homeostasis and survive your body has to be able to react to changes in the environment.

THE NERVOUS SYSTEM Functions: 1. Receive stimuli 2. Interpret stimuli 3. Coordinate responses - Works with the skeletal and muscular systems to direct.

Dec 2, 2010“A” Day Objective: Students will make models of the central and peripheral nervous system in order to explain their functions. Warm-up: Fig.

Ch  Neurons join together to form a complex network; NERVOUS SYSTEM  2 major sections Central nervous system (CNS) Peripheral nervous system.

Lesson 2 The Nervous System and Sense Organs. How Does the Brain Control the Body? The brain and the spinal cord make up the central nervous system. The.

The Nervous System Coach Book: Pgs The Main Idea: Your body carries out many complex activities to keep you alive and healthy. These activities.

The Nervous System. Divisions of the Nervous System.

Aim: How does the nervous system control activities in the body?

 Central Nervous System (CNS)  Peripheral Nervous System (PNS)

The Nervous System EQ: How do organ systems work together to enable an organism to maintain homeostasis?

The Nervous system.

The Nervous System.

Nervous System Notes.

ACOS 3 Relate major tissues and organs of the skeletal, circulatory, reproductive, muscular, respiratory, nervous, and digestive systems to their functions.

The Nervous System.

The Nervous System.

The Nervous System Peripheral Nervous System Central Nervous System.

The Nervous System Peripheral Nervous System Central Nervous System.

The Nervous System EQ: How do organ systems work together to enable an organism to maintain homeostasis?

The Human Nervous System

The Nervous System Peripheral Nervous System Central Nervous System.

Central and Peripheral Nervous Systems

Ch. 22 section 2 Divisions of the Nervous

Nervous System.

Nervous system.

Warm-Up: Feb. 27, 2013 Pick up a half sheet of paper from the front table. DO NOT WRITE ON THIS PAPER!!!! Copy the question & the answer in your notebook.

The Nervous System 18.1.

Central Nervous System

Introduction to the Nervous System

Parts of the Nervous System

Nervous system.

Presentation transcript:

PH The Central Nervous System

1. What is the function of the nervous system? a.Receive information inside and outside your body. b.Directs the way you respond to this information. c.Help maintain homeostasis

2. What is the central nervous system (CNS)? The brain and the spinal cord The control center of the body

3. What are the brain and the spinal cord? Brain = part of the central nervous system that controls most functions in the body. Spinal cord = thick column of nervous tissue that links the brain to peripheral nerves

4. What are the 3 main regions of the brain? 1.Cerebrum 2.Cerebellum 3.Brainstem

5. What is the Cerebrum? The largest part of the brain -Interprets input from senses -Controls movement -Learning & remembering

Left Right side of body! Math Writing Right Left side of body! Artistic Creativity

6. What is the Cerebellum? Second largest part of the brain (hind brain) -coordinates muscles and balance

7. What is the Brainstem? Between Cerebellum and spinal cord -controls body’s involuntary actions Ex: heartbeat and breathing

8. What is the peripheral nervous system (PNS)? The nerves that branch out from the central nervous system and connect it to the rest of the body.

9. What are the 2 parts of the PNS? Somatic- controls voluntary action (ex: when you tie your shoes) Autonomic- controls involuntary functions (ex: the walls of blood vessels)