Biological Psychology. Key Point for this Unit: Everything psychological is simultaneously biological!!
|
|
- Ruth Lester
- 5 years ago
- Views:
Transcription
1 Biological Psychology Key Point for this Unit: Everything psychological is simultaneously biological!!
2 NEURON Dendrites Dendrites receive messages from other cells and conduct impulses toward the cell body
3 NEURON Dendrites Cell Body Cell Body the cell s life-support center
4 NEURON Dendrites Cell Body Axon Axon the extension of a neuron through which messages are sent to other neurons or to muscles or glands
5 NEURON Dendrites Cell Body Axon Myelin Sheath Myelin Sheath a layer of fatty cells covering the axon, helps speed neural impulses
6 NEURON Dendrites Terminal branches of axon Cell Body Axon Myelin Sheath Terminal branches of axon form junctions with other cells
7 Biological Psychology It is all about the body!!!! Concerned with the links between biology and behavior (also called Neuroscience)
8 The Nervous System It starts with a NEURON: an individual nerve cell; the basic building block of the nervous system
9 Resting Potential: slightly negative charge. Reach the threshold when enough neurotransmitters reach dendrites. Threshold: level of stimulation required to trigger a neural impulse; excitatory signals minus inhibitory signals must equal a minimum intensity How does a Neuron fire? Go into Action Potential; a neural impulse (brief electrical charge) that travels down an axon. All-or-none response.
10 TYPES OF NEUROTRANSMITTERS Chemical messengers that that traverse the synaptic gap between neurons REVIEW remember agonists and antagonists??? Agonist mimic neurotransmitters **Example: Morphine mimics endorphins Antagonist block neurotransmitters **Example: Poison blocks muscle movement Did you know? Botox is an antagonist that paralyzes facial muscles!
11 Acetylcholine (ACH) Involved with voluntary muscle movement, learning and memory Lack of ACH has been linked to Alzheimer s disease.
12 Dopamine Deals with motor movement and alertness. Lack of dopamine has been linked to Parkinson s disease. Too much has been linked to schizophrenia.
13 Serotonin Involved in mood control. Lack of serotonin has been linked to clinical depression.
14 Endorphins Did you know? The word endorphin literally means morphine within! Involved in pain control. Many of our most addictive drugs deal with endorphins. Runner s High occurs when your brain signals the release of endorphins to reduce pain!
15
16 The Nervous System The Nervous System - body s speedy, electrochemical communication network consisting of nerve cells
17 Central Nervous System (CNS) The Brain and spinal cord Neural networks interconnected neural cells; more connections made as experience gained
18 Peripheral Nervous System (PNS) All nerves that are not encased in bone. Sensory and motor neurons that connect the CNS to the rest of the body Is divided into two categories.somatic and autonomic.
19 Somatic Nervous System Controls voluntary muscle movement. Uses motor neurons.
20 Autonomic Nervous System Controls the automatic functions of the body. Divided into two categories the sympathetic and the parasympathetic
21 Sympathetic Nervous System Arouses the body Fight or Flight Response. Automatically accelerates heart rate and breathing, dilates pupils
22 Parasympathetic Nervous System Calms the body Automatically slows the body down after a stressful event. Heart rate and breathing slow down, pupils constrict
23 Sympathetic and Parasympathetic
24 Types of Neurons Sensory Neurons sends receptors to CNS Interneurons internal communication neurons Motor Neurons CNS to muscle and glands
25 Normally, sensory neurons take info up through spine to the brain. With reflexes though, some reactions occur when sensory neurons reach just the spinal cord. Automatic response to sensory stimulus; interneurons react to sensory neurons w/o going to brain Reflexes
TYPES OF NEUROTRANSMITTERS
TYPES OF NEUROTRANSMITTERS Acetylcholine (ACH) Deals with motor movement and memory. Too much and you will. Too little and you will Lack of ACH has been linked to Alzheimer s disease. Serotonin Involved
More informationNervous System (cont)
Nervous System (cont) Dopamine Deals with motor movement and alertness. Lack of dopamine has been linked to Parkinson s disease. Too much has been linked to schizophrenia. Endorphins Involved in pain control.
More informationBiological Psychology
Unit 3a Defini,ons Biological Psychology = a branch of psychology concerned with the links between biology and behavior. Some biological psychologists call themselves behavioral neuroscientists, neuropsychologists,
More informationUNIT 3 - THE NERVOUS SYSTEM. - DIVISIONs - THE NEURON
UNIT 3 - THE NERVOUS SYSTEM - DIVISIONs - THE NEURON CHARACTERISTICS COMPLEXITY: nerve cells connecting allow you to do EVERYTHING you will ever do INTEGRATION: brain pulls all information you get together
More informationNeural and Hormonal Systems
PSYCHOLOGY (8th Edition, in Modules) David Myers PowerPoint Slides Worth Publishers, 2007 1 Neural and Hormonal Systems Module 4 2 Neural and Hormonal Systems Neural Communication Neurons How Neurons Communicate
More informationThe Nervous System. Biological School. Neuroanatomy. How does a Neuron fire? Acetylcholine (ACH) TYPES OF NEUROTRANSMITTERS
Biological School The Nervous System It is all about the body!!!! It starts with an individual nerve cell called a NEURON. Synapse Neuroanatomy Neurotransmitters (chemicals held in terminal buttons that
More informationMyers Psychology for AP* David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2010
Myers Psychology for AP* David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2010 *AP is a trademark registered and/or owned by the College Board, which
More informationNeural and Hormonal Systems
Neural and Hormonal Systems Explains why we feel strong, sad, happy & nervous. Neurons are specialized cells of the nervous system that transmit signals throughout the body Soma The cell body of a neuron,
More informationBiology of the Mind Neural and Hormonal Systems. Worth/Palgrave/Macmillan Publishers
Biology of the Mind Neural and Hormonal Systems Worth/Palgrave/Macmillan Publishers Neural Communication Biological Psychology branch of psychology concerned with the links between biology and behavior
More informationWelcome it is a great day to learn about the Brain
Welcome it is a great day to learn about the Brain What does the Brain do? Stand up Walk around every person you pass tell them a different function the brain performs Do this until you are told to stop
More informationNervous System 2. Quick Video
Nervous System 2 McMurray/Tarshish Intro Psych Quick Video https://www.youtube.com/watch? v=4gdjcd68sge 1 10/16/15 Divisions of Nervous System Nervous system divisions CNS PNS Sensory (in) Motor (out)
More informationUnit III. Biological Bases of Behavior
Unit III Biological Bases of Behavior Module 9: Biological Psychology and Neurotransmission Module 10: The Nervous and Endocrine Systems Module 11: Studying the Brain, and Other Structures Module 12: The
More informationI. Biological Psychology and Neurotransmission
I. Biological Psychology and Neurotransmission Objectives: Explain why psychologists are concerned with human biology. Describe the parts of a neuron, and explain how its impulses are generated. Describe
More informationNervous System. Lesson 11
Nervous System Lesson 11 Reflex Arcs 1. Patellar reflex Causes leg to kick up 2. Achilles reflex Causes foot to jerk forward 3. Triceps reflex Causes arm to straighten 4. Babinski reflex 4. Pupil Dilation
More informationUnit 2 Multiple Choice test
Name: Date: 1. Resting potential is to action potential as is to. A) adrenal gland; pituitary gland B) sensory neuron; motor neuron C) temporal lobe; occipital lobe D) polarization; depolarization E) dendrite;
More informationAP PSYCH Unit 3A Biological Basis Of Behavior Neural Processing & The Endocrine System
AP PSYCH Unit 3A Biological Basis Of Behavior Neural Processing & The Endocrine System 1. Everything psychological is simultaneously biological 2. What are neurons and how do they communicate? 3. How do
More informationWhy does the writer above love running so much? One of the reasons. The Nervous System: The Basic Structure. Reader s Guide. Exploring Psychology
The Nervous System: The Basic Structure Reader s Guide Main Idea Learning about the nervous system helps us know how messages that are sent to the brain cause behavior. Vocabulary central nervous system
More informationD) around, bypassing B) toward
Nervous System Practice Questions 1. Which of the following are the parts of neurons? A) brain, spinal cord, and vertebral column B) dendrite, axon, and cell body C) sensory and motor D) cortex, medulla
More informationName: Period: Test Review: Chapter 2
Name: Period: Test Review: Chapter 2 1. The function of dendrites is to A) receive incoming signals from other neurons. B) release neurotransmitters into the spatial junctions between neurons. C) coordinate
More informationAnnouncements. Returning to Lecture. Measurement in Psychology 2/5/2014. C. Correlation. 1. Correlated = related 2. Coefficient of correlation (r)
Announcements Check Attendance/Grade Query Tool on class website (psy150a1.org) for: Attendance tracking Syllabus Quiz Chapter 2 Aplia Homework due next Monday (Feb 10) Aplia deadline for purchase extended
More informationNervous System. 2. Receives information from the environment from CNS to organs and glands. 1. Relays messages, processes info, analyzes data
Nervous System 1. Relays messages, processes info, analyzes data 2. Receives information from the environment from CNS to organs and glands 3. Transmits impulses from CNS to muscles and glands 4. Transmits
More informationBiology of the Mind Neural and Hormonal Systems. Worth/Palgrave/Macmillan Publishers
Biology of the Mind Neural and Hormonal Systems Worth/Palgrave/Macmillan Publishers Neural Communication Biological Psychology branch of psychology concerned with the links between biology and behavior
More informationThinking About Psychology
Thinking About Psychology Charles T. Blair-Broeker & Randal M. Ernst PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2012 Biopsychology Domain Andreas Pollok/the Image
More informationGeneral Functions (3) 1.Sensory gathers information 2.Integrative information is brought together 3.Motor responds to signals, homeostasis
Nervous System Responsible for being aware of the world, coordinating body functions and maintaining homeostasis Information from inside and outside the body is brought to the brain and spinal cord, stimulating
More informationModules 4 & 6. The Biology of Mind
Modules 4 & 6 The Biology of Mind 1 Neuron - 100 Billion - Communication System Glial cells Cell body (nucleus) Dendrites Axon Axon Terminals (terminal buttons) Synaptic cleft 3 4 Communication Within
More informationTHE NERVOUS SYSTEM. Station 9 : THE SPINAL CORD
Station 9 : THE SPINAL CORD The spinal cord is a long thin bundle of nerve cells that extends from the medulla of the brainstem all the way down the vertebral column. The spinal cord is made up of gray
More informationChapter 34 The Nervous System:
Chapter 34 The Nervous System: 3.5 Learning Objectives 3.5.3 Responses in the human 1. The nervous system: two-part division into the CNS and the PNS. 2. Neurons, name 3 types, give structure and function
More informationNervous System. Chapter Structure of the Nervous System. Neurons
33.1 Structure of the Neurons Neurons are specialized nerve cells that help you gather information about your environment, interpret the information, and react to it. Neurons consist of three main regions:
More informationThe Nervous System. Anatomy of a Neuron
The Nervous System Chapter 38.1-38.5 Anatomy of a Neuron I. Dendrites II. Cell Body III. Axon Synaptic terminal 1 Neuron Connections dendrites cell body terminal cell body cell body terminals dendrites
More informationChapter Six Review Sections 1 and 2
NAME PER DATE Chapter Six Review Sections 1 and 2 Matching: 1. afferent nerves 2. autonomic nervous system 3. cell body 4. central nervous system (CNS) 5. dendrites 6. efferent nerves 7. myelin sheath
More information1. What are the two basic types of cells in the nervous system? Neurons and Glial Cells
Biological Psychology Basic Structure of a Neuron 1. What are the two basic types of cells in the nervous system? Neurons and Glial Cells a. Cells that process incoming signals and respond by sending out
More informationChapter 2 Neuroscience, Genetics and Behavior. Neural Communication. Neural Communication. Myers PSYCHOLOGY (7th Ed)
Myers PSYCHOLOGY (7th Ed) Chapter 2 Neuroscience, Genetics and Behavior James A. McCubbin, PhD Clemson University Worth Publishers Neural Biological Psychology branch of psychology concerned with the links
More informationStudy Guide Answer Key Nervous System
Biology 12 Human Biology Textbook: BC Biology 12 Study Guide Answer Key Nervous System 1. Draw a neuron, label 3 parts and give the function of those parts. Dendrite: carry signals to the cell body Cell
More informationNeurons, Synapses, and Signaling
Neurons, Synapses, and Signaling The Neuron is the functional unit of the nervous system. Neurons are composed of a cell body, which contains the nucleus and organelles; Dendrites which are extensions
More informationObjectives. ! Describe the major structures of the nervous system. ! Explain how a nerve impulse is transmitted.
Objectives! Describe the major structures of the nervous system.! Explain how a nerve impulse is transmitted.! Distinguish between the functions of the central and peripheral nervous systems.! Identify
More informationLesson 14. The Nervous System. Introduction to Life Processes - SCI 102 1
Lesson 14 The Nervous System Introduction to Life Processes - SCI 102 1 Structures and Functions of Nerve Cells The nervous system has two principal cell types: Neurons (nerve cells) Glia The functions
More informationFunctions of the Nervous System
The Nervous System Functions of 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, pregnancy)
More informationbiological psychology, p. 40 The study of the nervous system, especially the brain. neuroscience, p. 40
biological psychology, p. 40 The specialized branch of psychology that studies the relationship between behavior and bodily processes and system; also called biopsychology or psychobiology. neuroscience,
More informationNeural Communication. Neural Communication. Myers PSYCHOLOGY - Chapter 2: Neuroscience and Behavior. Definitions
Myers PSYCHOLOGY - Chapter 2: Neuroscience and Behavior 1. Neural communication - Neurons - How Neurons Communicate - How Neurotransmitters Influence Us 2. The nervous system 3. The endocrine system 4.
More informationBody control systems. Nervous system. Organization of Nervous Systems. The Nervous System. Two types of cells. Organization of Nervous System
Body control systems Nervous system Nervous system Quick Sends message directly to target organ Endocrine system Sends a hormone as a messenger to the target organ Slower acting Longer lasting response
More informationChapter 2 The Brain or Bio Psychology
Chapter 2 The Brain or Bio Psychology 1 2 3 1 Glial Cells Surround neurons and hold them in place Make Myelin (covering for neurons) Manufacture nutrient chemicals neurons need Absorb toxins and waste
More informationFunction of the Nervous System
Nervous System Function of the Nervous System Receive sensory information, interpret it, and send out appropriate commands to form a response Composed of neurons (functional unit of the nervous system)
More informationPage 1. Neurons Transmit Signal via Action Potentials: neuron At rest, neurons maintain an electrical difference across
Chapter 33: The Nervous System and the Senses Neurons: Specialized excitable cells that allow for communication throughout the body via electrical impulses Neuron Anatomy / Function: 1) Dendrites: Receive
More informationWarm-Up. Label the parts of the neuron below.
Warm-Up Label the parts of the neuron below. A B C D E F G Warm-Up 1. One neuron transmits a nerve impulse at 40 m/s. Another conducts at the rate of 1 m/s. Which neuron has a myelinated axon? 2. List
More informationChapter 12 Nervous Tissue. Copyright 2009 John Wiley & Sons, Inc. 1
Chapter 12 Nervous Tissue Copyright 2009 John Wiley & Sons, Inc. 1 Terms to Know CNS PNS Afferent division Efferent division Somatic nervous system Autonomic nervous system Sympathetic nervous system Parasympathetic
More informationChapter 17. Nervous System Nervous systems receive sensory input, interpret it, and send out appropriate commands. !
Chapter 17 Sensory receptor Sensory input Integration Nervous System Motor output Brain and spinal cord Effector cells Peripheral nervous system (PNS) Central nervous system (CNS) 28.1 Nervous systems
More informationThe Nervous System : communication
The Nervous System : communication A. Neurons = masses of nerve cells that transmit information 1. Cell Body - contains the nucleus and two extensions 2. Dendrites shorter, more numerous, receive information
More informationNervous Tissue Nervous tissue is the term for groups of organized cells in the nervous system, which is the organ system that controls the body s
Nervous Tissue Nervous tissue is the term for groups of organized cells in the nervous system, which is the organ system that controls the body s movements, sends and carries signals to and from the different
More informationMeyers' A&P February 15, Unit 7. The Nervous System. I. Functions of the Nervous System. Monitors body's internal and external enviornments
Unit 7 The Nervous System I. Functions of the Nervous System Monitors body's internal and external enviornments Integrates sensory information Coordinates voluntary & involuntary responses of many other
More informationBio11: The Nervous System. Body control systems. The human brain. The human brain. The Cerebrum. What parts of your brain are you using right now?
Bio11: The Nervous System Body control systems Nervous system Quick Sends message directly to target organ Endocrine system Sends a hormone as a messenger to the target organ Can target several organs
More informationTHE NERVOUS SYSTEM III
THE NERVOUS SYSTEM III Small Review Review What is this? A neuron What does it do? Receives and transmits information Sending a signal How are signals sent in the nervous system? Message travels from neuron
More informationNeurons Chapter 7 2/19/2016. Learning Objectives. Cells of the Nervous System. Cells of the Nervous System. Cells of the Nervous System
Learning Objectives Neurons Chapter 7 Identify and describe the functions of the two main divisions of the nervous system. Differentiate between a neuron and neuroglial cells in terms of structure and
More informationNervous System Notes
Nervous System Notes The nervous system consists of a network of nerve cells or neurons. I. A nervous system is an important part of a cell s (or an organism s) ability to respond to the environment. A.
More informationThe Nervous System : communication
The Nervous System : communication A. Neurons = masses of nerve cells that transmit information 1. Cell Body - contains the nucleus and two extensions 2. Dendrites shorter, more numerous, receive information
More informationFunctions of the Nervous System
The Nervous System Functions of 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, pregnancy)
More informationThe Nervous System AP Biology
The Nervous System 2005-2006 Neuron (nerve cell) signal direction dendrites cell body Structure fits function, it have many entry points for signal one path out transmits signal Nodes of Ranvier axon signal
More informationsynapse neurotransmitters Extension of a neuron, ending in branching terminal fibers, through which messages pass to other neurons, muscles, or glands
neuron synapse The junction between the axon tip of a sending neuron and the dendrite of a receiving neuron Building block of the nervous system; nerve cell Chemical messengers that cross the synaptic
More informationName: Period: Chapter 2 Reading Guide The Biology of Mind
Name: Period: Chapter 2 Reading Guide The Biology of Mind The Nervous System (pp. 55-58) 1. What are nerves? 2. Complete the diagram below with definitions of each part of the nervous system. Nervous System
More informationLearning Intention. Name and describe the components of a neuron
c) Neural Pathways Learning Intention Name and describe the components of a neuron Cells of the Nervous System The nervous system consists of a complex network of nerve cells called neurons which receive
More informationOutline. Animals: Nervous system. Neuron and connection of neurons. Key Concepts:
Animals: Nervous system Neuron and connection of neurons Outline 1. Key concepts 2. An Overview and Evolution 3. Human Nervous System 4. The Neurons 5. The Electrical Signals 6. Communication between Neurons
More informationThe Nervous System. Chapter 4. Neuron 3/9/ Components of the Nervous System
Chapter 4 The Nervous System 1. Components of the Nervous System a. Nerve cells (neurons) Analyze and transmit information Over 100 billion neurons in system Four defined regions Cell body Dendrites Axon
More informationAcetylcholine (ACh) Action potential. Agonists. Drugs that enhance the actions of neurotransmitters.
Acetylcholine (ACh) The neurotransmitter responsible for motor control at the junction between nerves and muscles; also involved in mental processes such as learning, memory, sleeping, and dreaming. (See
More informationThe Nervous System II Neurons
The Nervous System II Neurons Review Nervous System What is it? The system that receives, processes, stores and transmits information that comes from various parts of the body and the external world. Composed
More informationChapter 12 Nervous System Review Assignment
Name: Class: Date: Chapter 12 Nervous System Review Assignment Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which part of a neuron receives an impulse
More informationUnit 3: The Biological Bases of Behaviour
Unit 3: The Biological Bases of Behaviour Section 1: Communication in the Nervous System Section 2: Organization in the Nervous System Section 3: Researching the Brain Section 4: The Brain Section 5: Cerebral
More informationNervous system. Made up of. Peripheral nervous system. Central nervous system. The central nervous system The peripheral nervous system.
Made up of The central nervous system The peripheral nervous system Nervous system Central nervous system Peripheral nervous system Brain Spinal Cord Cranial nerve Spinal nerve branch from the brain connect
More informationThe Nervous System and the Endocrine System
The Nervous System and the Endocrine System Neurons: The Building Blocks of the Nervous System Nervous System The electrochemical communication system of the body Sends messages from the brain to the
More informationThe Nervous System. Nervous System Functions 1. gather sensory input 2. integration- process and interpret sensory input 3. cause motor output
The Nervous System Nervous System Functions 1. gather sensory input 2. integration- process and interpret sensory input 3. cause motor output The Nervous System 2 Parts of the Nervous System 1. central
More informationNervous System Integumentary System Skeletal System Muscular System Circulatory System
Nervous System Integumentary System Skeletal System Muscular System Circulatory System Respiratory System Digestive System Excretory System Endocrine System Reproductive System Lymphatic/Immune Systems
More informationPractice test 1 spring 2011 copy
Practice test 1 spring 2011 copy Student: 1. The fundamental units of the nervous system are nerve cells, called: A. axons B. glial cells C. neurons D. neurotransmitters 2. Which of the following is NOT
More information35-2 The Nervous System Slide 1 of 38
1 of 38 35-2 The Nervous System The nervous system controls and coordinates functions throughout the body and responds to internal and external stimuli. 2 of 38 Neurons Neurons The messages carried by
More informationNervous & Endocrine Systems. Unit 3
Nervous & Endocrine Systems Unit 3 Modified PowerPoint from: Aneeq Ahmad -- Henderson State University. Worth Publishers 2007 Goals for today Describe the nervous system and its subdivisions and functions:
More informationThe Nervous System. B. The Components: 1) Nerve Cells Neurons are the cells of the body and are specialized to carry messages through an process.
The Nervous System A. The Divisions: 1) The Central Nervous System includes the and. The brain contains billions of nerve cells called, and trillions of support cells called. 2) The Peripheral Nervous
More informationLecture 22: A little Neurobiology
BIO 5099: Molecular Biology for Computer Scientists (et al) Lecture 22: A little Neurobiology http://compbio.uchsc.edu/hunter/bio5099 Larry.Hunter@uchsc.edu Nervous system development Part of the ectoderm
More informationNeurons, Synapses, and Signaling
Chapter 48 Neurons, Synapses, and Signaling PowerPoint Lecture Presentations for Biology Eighth Edition Neil Campbell and Jane Reece Lectures by Chris Romero, updated by Erin Barley with contributions
More informationTHE NERVOUS SYSTEM. Neurons & Impulses
THE NERVOUS SYSTEM Neurons & Impulses Organization of the Nervous System: Two Major Portions: The central nervous system (CNS) and the peripheral nervous system (PNS). CNS = Brain/Spinal Cord PNS = Nerves-provide
More informationIntro to the Biological Perspective
Psychology Biology 01 Notes Intro to the Biological Perspective The Biological perspective of Psychology encompasses all of the physical attributes of the human body that play a part in how we act, think
More informationHuman Nervous System. The nervous system has three functions
Chapter 37 Human Nervous System The nervous system has three functions 1) Receive sensory input from both external and internal stimuli 2) Perform integration. (Coordinating all of the various inputs of
More informationBIOLOGY 12 NERVOUS SYSTEM PRACTICE
1 Name: BIOLOGY 12 NERVOUS SYSTEM PRACTICE Date: 1) Identify structures X, Y and Z and give one function of each. 2) Which processes are involved in the movement of molecule Y from point X to point Z?
More informationWeek 2 Psychology. The Brain and Behavior
Week 2 Psychology The Brain and Behavior In this lesson, we will focus on the nervous system. We will learn about the Nervous System and its Command Center the Brain Characteristics and Divisions of the
More informationNeurophysiology scripts. Slide 2
Neurophysiology scripts Slide 2 Nervous system and Endocrine system both maintain homeostasis in the body. Nervous system by nerve impulse and Endocrine system by hormones. Since the nerve impulse is an
More informationTHE NERVOUS SYSTEM. Homeostasis Strand
THE NERVOUS SYSTEM Homeostasis Strand Introduction In general, a nervous system has three overlapping functions : 1. Sensory input conduction of signals from sensory receptors to integration centres 2.
More informationThe Nervous System. The right half of the brain controls the left half of the body. This means that only left handed people are in their right mind.
The Nervous System The right half of the brain controls the left half of the body. This means that only left handed people are in their right mind. Central Nervous System Made up of brain and spinal cord
More informationConcept 48.1 Neuron organization and structure reflect function in information transfer
Name Chapter 48: Neurons, Synapses, and Signaling Period Chapter 48: Neurons, Synapses, and Signaling Concept 48.1 Neuron organization and structure reflect function in information transfer 1. What is
More informationFive Levels of Organization Cell Tissue Organ Organ System Organism
28.1 35.1 Levels Human of Body Organization Systems Five Levels of Organization Cell Tissue Organ Organ System Organism ORGANS ORGAN SYSTEM ORGANISM 28.1 35.1 Levels Human of Body Organization Systems
More informationChapter 7. The Nervous System: Structure and Control of Movement
Chapter 7 The Nervous System: Structure and Control of Movement Objectives Discuss the general organization of the nervous system Describe the structure & function of a nerve Draw and label the pathways
More informationUnit 2 Notes: Cells & Organization
Unit 2 Notes: Cells & Organization (1) Neurons A neuron is a nerve cell. There are 2 types of neurons: Multipolar and Unipolar Every neuron has the same structural parts: Dendrites Receive incoming messages.
More informationChapter 7. Objectives
Chapter 7 The Nervous System: Structure and Control of Movement Objectives Discuss the general organization of the nervous system Describe the structure & function of a nerve Draw and label the pathways
More informationNeuroscience. Biological psychology: a branch of psych concerned with the links between biology and behavior.
Biological psychology: a branch of psych concerned with the links between biology and behavior. The Nervous System: Nervous system: the body s speedy electrochemical communication network, consisting of
More informationNeural Communication. Central Nervous System Peripheral Nervous System. Communication in the Nervous System. 4 Common Components of a Neuron
Neural Communication Overview of CNS / PNS Electrical Signaling Chemical Signaling Central Nervous System Peripheral Nervous System Somatic = sensory & motor Autonomic = arousal state Parasympathetic =
More informationNervous System. Master controlling and communicating system of the body. Secrete chemicals called neurotransmitters
Nervous System Master controlling and communicating system of the body Interacts with the endocrine system to control and coordinate the body s responses to changes in its environment, as well as growth,
More informationThe Nervous System & Nervous tissue. Dr. Ali Ebneshahidi
The Nervous System & Nervous tissue Dr. Ali Ebneshahidi Functions of the Nervous System 1. Nervous system and endocrine system are the chief control centers in maintaining body homeostasis. 2. Nervous
More informationCopyright 2017 Pearson Education. All rights reserved. 1
1 Learning Objectives LO 2.13 Name the parts of the cortex that are responsible for higher forms of thought, such as language. LO 2.14 Explain how some brain functions differ between the left and right
More information13 - Cells of the Nervous System Taft College Human Physiology. Dendrite
13 - Cells of the Nervous System Taft College Human Physiology Dendrite Histology (Cells) of the Nervous System 2 major categories of cells are found in the nervous system: 1. Nerve cells (neurons) carry
More informationThe Nervous System. Chapter 35: Biology II
The Nervous System Chapter 35: Biology II Anatomy and Physiology Anatomy: the study of structure Physiology: The study of how living organisms function, including such processes as nutrition, movement,
More informationThe nervous system regulates most body systems using direct connections called nerves. It enables you to sense and respond to stimuli
The nervous system regulates most body systems using direct connections called nerves. It enables you to sense and respond to stimuli The basic function of nervous system are: Receive sensory input internal
More informationsensory input receptors integration Human Anatomy motor output Ch. 7 effectors Structural classification
Human Anatomy Ch. 7 I. The Nervous System A. General characteristics 1. body s control & communication center a. 3 overlapping functions 1) sensory input: receptors monitor stimuli 2) integration: processes,
More informationIntroduction to Physiological Psychology
Introduction to Physiological Psychology Review Kim Sweeney ksweeney@cogsci.ucsd.edu www.cogsci.ucsd.edu/~ksweeney/psy260.html Today n Discuss Final Paper Proposal (due 3/10) n General Review 1 The article
More informationNervous Systems: Diversity & Functional Organization
Nervous Systems: Diversity & Functional Organization Diversity of Neural Signaling The diversity of neuron structure and function allows neurons to play many roles. 3 basic function of all neurons: Receive
More informationPsychology study guide chapter 2
Psychology study guide chapter 2 Phrenology Developed by Franz Gall in the early 1800 s Study of bumps on the skull and the relationship to mental abilities and character traits Yielded one big idea: different
More information