Attendance Homework Check

Slides:

Advertisements

Similar presentations

The Nervous System Dont get nervous about the nervous system.

Advertisements

Nerve Impulse Conduction and Electrocardiograms Physics 114, Spring S. Manly University of Rochester Reference and source of photos: College Physics.

4.4 Nervous Tissue * L: brain, spinal cord, nerves * F: transmit information.

Your Nervous System. Engage Lorenzo’s Oil Discussion Lorenzo’s Oil Discussion.

The Nervous System The nervous system receives information about what is happening both inside and outside your body. It also directs the way in which.

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

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.

Nerve Impulse. A nerve impulse is an impulse from another nerve or a stimulus from a nerve receptor. A nerve impulse causes:  The permeability of the.

Nerve Impulse. A nerve impulse is an impulse from another nerve or a stimulus from a nerve receptor. A nerve impulse causes:  The permeability of the.

HOW THE NERVOUS SYSTEM WORKS Chapter 6 Section 1 Pages

3.3 Cell Membrane KEY CONCEPT The cell membrane is a barrier that separates a cell from the external environment.

OBJ: Given notes, video, activity sheet SWBAT explain the function of the nervous system and the structure and kinds of neurons found in the body with.

2 Functional Properties of Neurons 1. Irritability Ability to respond to stimuli 2. Conductivity Ability to transmit an impulse.

The Neuron The wild wonderful neuron and the nervous system.

35-2 The Nervous System Pg Introduction 1. The Nervous system controls and manages functions in response to internal and external stimuli.

 What are the functions of the nervous system?  What is a neuron?  Summarize the path of a nerve impulse.  Form a hypothesis – will you be able to.

Chapter 35-1: Human Body Systems Essential Question: How does the human body maintain homeostasis?

Nervous System. What are the functions of the nervous system? It receives information about what is happening both internal and external stimuli. It directs.

As a result of the coordinated structures and functions of organ systems, the internal environment of the human body remains relatively stable (Homeostatic)

A&P Neurone Amanda Dunne. Lesson Objectives  At the end of this lesson you will be able to  Label a neurone and describe their organisation in nervous.

Structure of a Neuron Types of Neurons and their basic structures.

Objective: to describe the general characteristics of and functions of nervous tissue.

Ch  Nearly all multicellular organisms have communication systems  Specialized cells carry messages from one cell to another.  NERVOUS SYSTEM.

Functional Properties of Neurons

Nervous System!.

Nervous System.

NERVE CELLS by Grace Minter.

Homework Read and complete all sections on pages 8-9

The Nervous System Allows communication between cells & tissues of the body. Acts like a telephone or computer network with a complex central control.

35-2 The Nervous System Pg. 897.

Mrs. Barber & Ms. Goldsmith

Nervous System Notes Part 4

Neurons are highly specialized cells.

Copyright Pearson Prentice Hall

Nervous System Biology.

Synaptic Signaling & The Action Potential

Nervous System Ms. Doshi.

Here They Are: Your Body Systems (Part 1).

The Nervous System.

The Central Nervous System: A system that controls all of the activities of the body. . The nerves The brain The spinal cord.

The Nervous System Nervous System.

The Nervous System 7.12 B.

Nervous System.

2 Functional Properties of Neurons

Nervous System “The Neuron”

Neurons are highly specialized cells.

How the Nervous System Works

Biology Powerpoint #3 Unit 8 – Chapter 35

SEC 31.1 THE NEURON.

Neuron Cell Body Location

The Nervous System (Ch.18)

The Nervous System.

Homework: study for Unit Test Thursday.

Neurons A neuron is a specialized cell that forms the basis of the nervous system. It is also referred to as.

The Biological Basis of Behavior

Neurons and Nervous Systems

Neurons are highly specialized cells.

Structure and Physiology of Neurons

Cell Signaling Parmar Krupal.

Action Potentials.

Nervous Tissue Specialized for conduction of electrical impulses

Agenda Announcements Do Now, hand back graded work (12) Notes (25)

Neurons are highly specialized cells.

Neurons are highly specialized cells.

Nervous Tissue Chapter 3

THE NERVOUS SYSTEM II pp

Presentation transcript:

Attendance Homework Check Prayer Attendance Homework Check

The Nervous System Ms. Doshi

The Nervous System What does the nervous system do? What are neurons? The nervous system allows organisms to receive and respond to stimuli (자극) from outside and inside the body. What are neurons? Cells of the nervous system What do neurons do? A neuron converts (변하게 하다) stimuli into electrochemical (전기) signals (신호).

Parts of a Neuron Memorize the structure of the Neuron, you have 10 min.

What is the part? A F G B D H C E

Dendrites, Cell Body, & Axon What do dendrites do? They receive (get) information and transmit (부치다) it to the cell body. What does the cell body (soma) do? The cell body controls cellular activity. What does the axon do? It transmits electrochemical impulses (신경 자극) away from the cell body.

Neurons: Electrochemical Impulses What are the the functions (기능) of neurons? Neurons convert stimuli from inside and outside the body into electrochemical impulses. Electrochemical impulses are transmitted linearly (선형) along the length of the nerve fiber. An impulse is conducted (실시) along the length of the axon. An impulse creates a wave of change in the neuron membrane (신경 세포의 막) permeability (투과성).

Questions 1