COGS 107B Systems Neuroscience. Week 6: Study Ques=ons
|
|
- Gavin Martin
- 6 years ago
- Views:
Transcription
1 COGS 107B Systems Neuroscience Week 6: Study Ques=ons
2 Auditory System II Neuromodulators and Drugs of Abuse
3 Auditory System
4 Neurons in the primary auditory cortex (A1) are sensi=ve to of sounds.
5 Neurons in the primary auditory cortex (A1) are sensi=ve to frequency of sounds.
6 Although A1 neurons respond best to sounds at par=cular frequencies, those responses can vary greatly according to and.
7
8 Although A1 neurons respond best to sounds at par=cular frequencies, those responses can vary greatly according to sound amplitude and the temporal ordering of sound.
9 Neuromodulators and Drugs of Abuse
10 mediate informa=on exchange between neurons through genera=on of synap=c poten=als.
11 NeurotransmiQers mediate informa=on exchange between neurons through genera=on of synap=c poten=als.
12 Name the three types of neurotransmiqers:
13 Name the three types of neurotransmiqers: Ionotropic excitatory Ionotropic inhibitory Metabotropic/neuromodulatory
14 What effect do ionotropic excitatory neurotransmiqers have on the post- synap=c cell?
15 What effect do ionotropic excitatory neurotransmiqers have on the post- synap=c cell? Cause excitatory post- synap=c poten=als (EPSP)
16 What effect do ionotropic inhibitory neurotransmiqers have on the post- synap=c cell?
17 What effect do ionotropic inhibitory neurotransmiqers have on the post- synap=c cell? Cause inhibitory post- synap=c poten=als (IPSP)
18 Specify whether the following neurotransmiqers are ionotropic excitatory or ionotropic inhibitory (i.e. cause EPSP or IPSP) Glutamate : Glycine : GABA : ACh: :
19 Specify whether the following neurotransmiqers are ionotropic excitatory or ionotropic inhibitory (i.e. cause EPSP or IPSP) Glutamate : ionotropic excitatory Glycine : ionotropic inhibitory GABA : ionotropic inhibitory ACh: : ionotropic excitatory
20 influence the neuronal responses to ionotropic excitatory and inhibitory inputs as opposed to directly media=ng excitatory or inhibitory responses.
21 Neuromodulators influence the neuronal responses to ionotropic excitatory and inhibitory inputs as opposed to directly media=ng excitatory or inhibitory responses.
22 Name 3 neuromodulatory neurotransmiqers:
23 Name 3 neuromodulatory neurotransmiqers: norepinephrine serotonin dopamine
24 Neuromodulatory systems of the brain have [low / high] firing rates.
25 Neuromodulatory systems of the brain have [low / high] firing rates.
26 Name 3 neurological disorders that are associated with brain s neuromodulatory systems. 1) 2) 3)
27 Name 3 neurological disorders that are associated with brain s neuromodulatory systems, and responsible neurotransmiqer: 1) Alzheimer s 2) Depression 3) Schizophrenia
28 Alzheimer s is a neurological disorder that is associated with which neuromodulatory system of the brain: a) ACh b) DA (Dopamine) c) NE (Nor- epinephrine) d) Serotonin
29 Alzheimer s is a neurological disorder that is associated with which neuromodulatory system of the brain: a) ACh b) DA (Dopamine) c) NE (Nor- epinephrine) d) Serotonin
30 Depression is a neurological disorder that is associated with which neuromodulatory system of the brain: a) ACh b) DA (Dopamine) c) NE (Nor- epinephrine) d) Serotonin (5- HT)
31 Depresssion is a neurological disorder that is associated with which neuromodulatory system of the brain: a) ACh b) DA (Dopamine) c) NE (Nor- epinephrine) d) Serotonin
32 Schizophrenia is a neurological disorder that is associated with which neuromodulatory system of the brain: a) ACh b) DA (Dopamine) c) NE (Nor- epinephrine) d) Serotonin
33 Schizophrenia is a neurological disorder that is associated with which neuromodulatory system of the brain: a) ACh b) DA (Dopamine) c) NE (Nor- epinephrine) d) Serotonin
34 Ecstasy is a drug of abuse that affects which of the following neuromodulatory systems: a) ACh b) Serotonin (5- HT) c) Nor- epinephrine (NE) d) Dopamine (DA)
35 Ecstasy is a drug of abuse that affects which of the following neuromodulatory systems: a) ACh b) Serotonin (5- HT) c) Nor- epinephrine (NE) d) Dopamine (DA)
36 Cocaine is a drug of abuse that affects which of the following neuromodulatory systems: a) ACh b) Serotonin (5- HT) c) Nor- epinephrine (NE) d) Dopamine (DA)
37 Cocaine is a drug of abuse that affects which of the following neuromodulatory systems: a) ACh b) Serotonin (5- HT) c) Nor- epinephrine (NE) d) Dopamine (DA)
38 Nico=ne is a drug of abuse that affects which of the following neuromodulatory systems: a) ACh b) Serotonin (5- HT) c) Nor- epinephrine (NE) d) Dopamine (DA)
39 Nico=ne is a drug of abuse that affects which of the following neuromodulatory systems: a) ACh b) Serotonin (5- HT) c) Nor- epinephrine (NE) d) Dopamine (DA)
Cogs 107b Systems Neuroscience lec9_ neuromodulators and drugs of abuse principle of the week: functional anatomy
Cogs 107b Systems Neuroscience www.dnitz.com lec9_02042010 neuromodulators and drugs of abuse principle of the week: functional anatomy Professor Nitz circa 1986 neurotransmitters: mediating information
More informationCogs 107b Systems Neuroscience Lecture 7: 02/02/16 neuromodulators and drugs of abuse principle of the week:
Cogs 107b Systems Neuroscience www.thiscourse.com/ucsd/cogs107b/wi16 Lecture 7: 02/02/16 neuromodulators and drugs of abuse principle of the week: funcdonal anatomy neurotransmitters: mediating information
More informationBIPN100 F15 Human Physiology 1 Lecture 3. Synaptic Transmission p. 1
BIPN100 F15 Human Physiology 1 Lecture 3. Synaptic Transmission p. 1 Terms you should know: synapse, neuromuscular junction (NMJ), pre-synaptic, post-synaptic, synaptic cleft, acetylcholine (ACh), acetylcholine
More informationAction Potentials and Synaptic Transmission. BIO 219 Napa Valley College Dr. Adam Ross
Action Potentials and Synaptic Transmission BIO 219 Napa Valley College Dr. Adam Ross Review of action potentials Nodes of Ranvier Nucleus Dendrites Cell body In saltatory conduction, the nerve impulses
More informationIon Channels Graphics are used with permission of: Pearson Education Inc., publishing as Benjamin Cummings (http://www.aw-bc.com)
Ion Channels Graphics are used with permission of: Pearson Education Inc., publishing as Benjamin Cummings (http://www.aw-bc.com) Page 1. Introduction At synapses, ions move across cell membranes through
More informationQUIZ YOURSELF COLOSSAL NEURON ACTIVITY
QUIZ YOURSELF What are the factors that produce the resting potential? How is an action potential initiated and what is the subsequent flow of ions during the action potential? 1 COLOSSAL NEURON ACTIVITY
More information9/28/2016. Neuron. Multipolar Neuron. Astrocytes Exchange Materials With Neurons. Glia or Glial Cells ( supporting cells of the nervous system)
Neuron Multipolar Neuron https://www.youtube.com/watch?v=lw-psbnu5xago to :38 Glia or Glial Cells ( supporting cells of the nervous system) 10X more numerous than neurons but one-tenth the size make up
More informationLec 2b Structure and Function of Cells. Cogs17 Cognitive Neuroscience UCSD
Lec 2b Structure and Function of Cells Cogs17 Cognitive Neuroscience UCSD THE SYNAPSE Communication between cells VESICLE Double lipid membrane NTs Exocytosis VESICLE Exocytosis Double lipid membrane
More informationWhat effect would an AChE inhibitor have at the neuromuscular junction?
CASE 4 A 32-year-old woman presents to her primary care physician s office with difficulty chewing food. She states that when she eats certain foods that require a significant amount of chewing (meat),
More informationNEURONS COMMUNICATE WITH OTHER CELLS AT SYNAPSES 34.3
NEURONS COMMUNICATE WITH OTHER CELLS AT SYNAPSES 34.3 NEURONS COMMUNICATE WITH OTHER CELLS AT SYNAPSES Neurons communicate with other neurons or target cells at synapses. Chemical synapse: a very narrow
More informationBiological Membranes. How Do Neurons Transmit Informa3on? Important parts of the process: 1/24/11
How Do Neurons Transmit Informa3on? Important parts of the process: Biological Membranes The membrane of a neuron is a lipid bilayer. The membrane is semi- permeable - this is cri3cal for producing a difference
More informationCell communication. Gated ion channels. Allow specific ions to pass only when gates are open
increase decrease Cell communication Gated ion channels Allow specific ions to pass only when gates are open Triggered by: potential change, chemical binding, temperature change, stretching 1 Voltage-Gated
More informationCell communication. Gated ion channels. Voltage-Gated Na + Channel. Allow specific ions to pass only when gates are open
increase decrease Cell communication Gated ion channels Allow specific ions to pass only when gates are open Voltage-Gated Na + Channel Activation gate ECF Triggered by: change, chemical binding, temperature
More informationSynaptic Communication. Steven McLoon Department of Neuroscience University of Minnesota
Synaptic Communication Steven McLoon Department of Neuroscience University of Minnesota 1 Course News The first exam is next week on Friday! Be sure to checkout the sample exam on the course website. 2
More informationPart 3. Synaptic models
Part 3 Synaptic models Purpose of synap/c modeling To capture the following facts: 1. Some neurons have stronger and more las/ng influences over a given neuron than others 2. Some of these influences are
More informationIon Channels (Part 2)
Ion Channels (Part 2) Graphics are used with permission of : adam.com (http://www.adam.com/) Benjamin/Cummings Publishing Co (http://www.awl.com/bc) -57- Quiz Question #2: Ion Channels This question asks
More informationHuman Brain and Senses
Human Brain and Senses Outline for today Levels of analysis Basic structure of neurons How neurons communicate Basic structure of the nervous system Levels of analysis Organism Brain Cell Synapses Membrane
More informationBIOLOGICAL PROCESSES
BIOLOGICAL PROCESSES CHAPTER 3 1 LEARNING GOALS Discuss how the nervous system communicates internally. Describe the structure and function of neurons Describe how the neuron transmits information Describe
More informationClasses of Neurotransmitters. Neurotransmitters
1 Drugs Outline 2 Neurotransmitters Agonists and Antagonists Cocaine & other dopamine agonists Alcohol & its effects / Marijuana & its effects Synthetic & Designer Drugs: Ecstasy 1 Classes of Neurotransmitters
More informationNERVOUS SYSTEM 1 CHAPTER 10 BIO 211: ANATOMY & PHYSIOLOGY I
BIO 211: ANATOMY & PHYSIOLOGY I 1 Ch 10 A Ch 10 B This set CHAPTER 10 NERVOUS SYSTEM 1 BASIC STRUCTURE and FUNCTION Dr. Lawrence G. Altman www.lawrencegaltman.com Some illustrations are courtesy of McGraw-Hill.
More informationSynaptic transmission
Outline Synaptic transmission Sompol Tapechum M.D., Ph.D. Department of Physiology Faculty of Medicine Siriraj Hospital, Bangkok, Thailand. sisth@mahidol.ac.th 2 Structure of synapse Modes of synaptic
More informationNeurons! John A. White Dept. of Bioengineering
Neurons! John A. White Dept. of Bioengineering john.white@utah.edu What makes neurons different from cardiomyocytes? Morphological polarity Transport systems Shape and function of action potentials Neuronal
More informationBIOL455 COMPARITIVE NEUROBIOLOGY LECTURE#7 DR. OLLIE HULME! FALL 2010! UBC
BIOL455 COMPARITIVE NEUROBIOLOGY LECTURE#7 DR. OLLIE HULME! FALL 2010! UBC Days: MWF, 12-1, room 201! Same old details! Ollieʼs Office hours:! Fri 1.30-4.30pm (may change)! room 3308 Biosciences! Lindsayʼs
More informationPSYCH 260 Exam 2. March 2, Answer the questions using the Scantron form. Name:
PSYCH 260 Exam 2 March 2, 2017 Answer the questions using the Scantron form. Name: 1 1 Main Please put in their proper order the steps that lead to synaptic communication between neurons. Begin with the
More informationCh. 45 Continues (Have You Read Ch. 45 yet?) u Central Nervous System Synapses - Synaptic functions of neurons - Information transmission via nerve
Ch. 45 Continues (Have You Read Ch. 45 yet?) u Central Nervous System Synapses - Synaptic functions of neurons - Information transmission via nerve impulses - Impulse may be blocked in its transmission
More informationNa + K + pump. The beauty of the Na + K + pump. Cotransport. The setup Cotransport the result. Found along the plasma membrane of all cells.
The beauty of the Na + K + pump Na + K + pump Found along the plasma membrane of all cells. Establishes gradients, controls osmotic effects, allows for cotransport Nerve cells have a Na + K + pump and
More informationSynapses. Objectives. Synaptic Relationships Between Neurons. Structure of a Chemical Synapse. Structure of a Chemical Synapse
bjectives Synapses s Temporal & Spatial Summation EPSP & IPSP Coding Memory Synapses a nerve signal AP travels to the end of the axon triggers the release of a neurotransmitter stimulates a new wave of
More informationNeurotransmitter Systems I Identification and Distribution. Reading: BCP Chapter 6
Neurotransmitter Systems I Identification and Distribution Reading: BCP Chapter 6 Neurotransmitter Systems Normal function of the human brain requires an orderly set of chemical reactions. Some of the
More informationCOGS 269. Lecture 1 Spring 2018
COGS 269 Lecture 1 Spring 2018 Psychological Experience Methods of Cognitive Neuroscience Dissociation experiments (patients with brain damage) Neuroimaging experiments Computational modeling Brain damage
More informationModeling Excitatory and Inhibitory Chemical Synapses
In review, a synapse is the place where signals are transmitted from a neuron, the presynaptic neuron, to another cell. This second cell may be another neuron, muscle cell or glandular cell. If the second
More informationNeurons: Structure and communication
Neurons: Structure and communication http://faculty.washington.edu/chudler/gall1.html Common Components of a Neuron Dendrites Input, receives neurotransmitters Soma Processing, decision Axon Transmits
More information2401 : Anatomy/Physiology
Dr. Chris Doumen Week 6 2401 : Anatomy/Physiology Transmission at Synapses NeuroPhysiology TextBook Readings Pages 408 through 420 Make use of the figures in your textbook ; a picture is worth a thousand
More informationIntroduction to CNS 1
Introduction to CNS 1 Types of ion channels 1- voltage-gated 2-legends-gated Voltage-gated channel A voltage Sensor component of the protein controls the gating (broken arrow) of the channel. Voltage-gated
More informationGlutamate Overview. How can one neurotransmitter have so many diverse functions?
tamate Overview How can one neurotransmitter have so many diverse functions? Darryle Schoepp, Ph.D. Senior Vice President and Franchise Head, Neuroscience Control of Excitability via Amino Acid Neurotransmitters
More informationNotes are online at The Neuron
Notes are online at http://cogsci.ucsd.edu/~clovett/neuronotescogs17.pdf A. What is a neuron? The Neuron 1. A neuron is a type of cell that receives and transmits information in the Central Nervous System
More informationAction potential. Definition: an all-or-none change in voltage that propagates itself down the axon
Action potential Definition: an all-or-none change in voltage that propagates itself down the axon Action potential Definition: an all-or-none change in voltage that propagates itself down the axon Naturally
More informationCOGS 107B. Week 7 Section IA: Ryan Szeto OH: Wednesday CSB Kitchen
COGS 107B Week 7 Section IA: Ryan Szeto OH: Wednesday 1PM @ CSB Kitchen MT2: Tomorrow Question 1 NE: Locus coeruleus HA: Posterior hypothalamus ACh: Two pockets- located in pons and basal forebrain DA:
More information- Neurotransmitters Of The Brain -
- Neurotransmitters Of The Brain - INTRODUCTION Synapsis: a specialized connection between two neurons that permits the transmission of signals in a one-way fashion (presynaptic postsynaptic). Types of
More informationCommunication Between
Communication Between Neurons Bởi: OpenStaxCollege The electrical changes taking place within a neuron, as described in the previous section, are similar to a light switch being turned on. A stimulus starts
More informationSynaptic Integration
Synaptic Integration 3 rd January, 2017 Touqeer Ahmed PhD Atta-ur-Rahman School of Applied Biosciences National University of Sciences and Technology Excitatory Synaptic Actions Excitatory Synaptic Action
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 informationNeurotransmitters acting on G-protein coupled receptors
Neurotransmitters acting on G-protein coupled receptors Part 1: Dopamine and Norepinephrine BIOGENIC AMINES Monoamines Diamine Overview of Neurotransmitters and Their Receptors Criteria for defining a
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 informationHow Synapses Integrate Information and Change
How Synapses Integrate Information and Change Rachel Stewart class of 2016 http://neuroscience.uth.tmc.edu/s1/chapter06.html http://neuroscience.uth.tmc.edu/s1/chapter07.html Chris Cohan, Ph.D. Dept. of
More informationFLASH CARDS. Kalat s Book Chapter 3 Alphabetical
FLASH CARDS www.biologicalpsych.com Kalat s Book Chapter 3 Alphabetical 2-AG 2-AG Found in milk. Combination of arachidonic acid and glycerol. Stands for 2-arachidonoylglycerol. Calcium-dependent chemical
More informationanatomic divisions central nervous system peripheral nervous system Anatomic Divisions of the PNS afferent or sensory division
Chapter 12 Functional Organization of the Nervous System I. Two anatomic divisions: CNS and PNS A. central nervous system (CNS) 1. consists of the brain and spinal cord and is encased in bone. 2. Surrounded
More informationSynaptic Transmission
Synaptic Transmission Postsynaptic Mechanisms Synapses electrical and chemical Part I Neurotransmitters categories and life cycle Neurotransmitters examples and postsynaptic effects Pathology Part II Neurotransmitter
More informationNeurochemistry 2. Loewi s experiment
Neurochemistry 2 Loewi s experiment Cengage Learning 2016 AP reaches the axon terminal and activates voltage-gated Ca++ channels (3 major classes). Ca++ influx results in exocytosis of neurotransmitters
More informationMonoamine Systems. Susan R. Sesack. Professor, Neuroscience
Monoamine Systems Susan R. Sesack Professor, Neuroscience Nolte Nolte histidine decarboxylase Cooper, Bloom and Roth Nolte An underlying assumption in behavioral neurochemistry is that certain substances,
More informationNervous Tissue and Neurophysiology
Nervous Tissue and Neurophysiology Objectives Describe the two major divisions of the nervous system and their characteristics. Identify the structures/functions of a typical neuron. Describe the location
More informationThe Cerebral Cortex and Higher Intellectual Functions
The Cerebral Cortex and Higher Intellectual Functions The Cerebral cortex consists of 2 cerebral hemisphere and each hemisphere consists of 5 lobes (frontal, parietal,temporal,occipital,insular lobe which
More informationSynaptic Transmission: Ionic and Metabotropic
Synaptic Transmission: Ionic and Metabotropic D. Purves et al. Neuroscience (Sinauer Assoc.) Chapters 5, 6, 7. C. Koch. Biophysics of Computation (Oxford) Chapter 4. J.G. Nicholls et al. From Neuron to
More informationNEUROTRANSMITTERS. Contraction of muscles to move our bodies Release hormones Psychological states of thinking and emotions
NEUROTRANSMITTERS NEURONS Neurons don t actually touch Separated by a tiny fluid-filled gap called a synapse Neural impulses must be ferried across the synapse by chemical messengers called neurotransmitters.
More informationSession ID: 1001 June 14, 2012
It s Not Just Serotonin: Neurosignaling in Mental Illness Barbara J. Limandri, DNSc, APRN, BC Professor of Nursing Linfield College Learning Outcomes Distinguish between metabotropic and ionotropic neuroreceptors
More informationIt s Not Just Serotonin: Neurosignaling in Mental Illness
It s Not Just Serotonin: Neurosignaling in Mental Illness Barbara J. Limandri, DNSc, APRN, BC Professor of Nursing Linfield College Learning Outcomes Distinguish between metabotropic and ionotropic neuroreceptors
More informationDrugs, The Brain, and Behavior
Drugs, The Brain, and Behavior John Nyby Department of Biological Sciences Lehigh University What is a drug? Difficult to define Know it when you see it Neuroactive vs Non-Neuroactive drugs Two major types
More informationOrganization of the nervous system. [See Fig. 48.1]
Nervous System [Note: This is the text version of this lecture file. To make the lecture notes downloadable over a slow connection (e.g. modem) the figures have been replaced with figure numbers as found
More informationNEUROCHEMISTRY Brief Review
NEUROCHEMISTRY Brief Review UNIVERSITY OF PNG SCHOOL OF MEDICINE AND HEALTH SCIENCES DISCIPLINE OF BIOCHEMISTRY AND MOLECULAR BIOLOGY PBL MBBS YEAR V SEMINAR VJ Temple 1 Membrane potential Membrane potential:
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 informationPortions from Chapter 6 CHAPTER 7. The Nervous System: Neurons and Synapses. Chapter 7 Outline. and Supporting Cells
CHAPTER 7 The Nervous System: Neurons and Synapses Chapter 7 Outline Neurons and Supporting Cells Activity in Axons The Synapse Acetylcholine as a Neurotransmitter Monoamines as Neurotransmitters Other
More informationCommunication Between Neurons *
OpenStax-CNX module: m46503 1 Communication Between Neurons * OpenStax This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 3.0 By the end of this section,
More informationAction potentials propagate down their axon
Action potentials propagate down their axon Larger diameter axons have less resistance to ion flow Speed of conduction is faster in large diameter axons Saltatory conduction in myelinated axons Large myelinated
More informationNervous System, Neuroanatomy, Neurotransmitters
Nervous System, Neuroanatomy, Neurotransmitters Neurons Structure of neurons Soma Dendrites Spines Axon Myelin Nodes of Ranvier Neurons Structure of neurons Axon collaterals 1 Neurons Structure of neurons
More informationThe Nervous System Mark Stanford, Ph.D.
The Nervous System Functional Neuroanatomy and How Neurons Communicate Mark Stanford, Ph.D. Santa Clara Valley Health & Hospital System Addiction Medicine and Therapy Services The Nervous System In response
More informationNeurotransmitter Systems III Neurochemistry. Reading: BCP Chapter 6
Neurotransmitter Systems III Neurochemistry Reading: BCP Chapter 6 Neurotransmitter Systems Normal function of the human brain requires an orderly set of chemical reactions. Some of the most important
More informationBIPN140 Lecture 8: Synaptic Transmission II
BIPN140 Lecture 8: Synaptic Transmission II 1. Postsynaptic Receptors: Metabotropic & Ionotropic 2. Postsynaptic Responses (Postsynaptic Potentials, PSPs) 3. Neurotransmitters Su (FA16) Chemical Synapse:
More informationChapter 2. The Cellular and Molecular Basis of Cognition Cognitive Neuroscience: The Biology of the Mind, 2 nd Ed.,
Chapter 2. The Cellular and Molecular Basis of Cognition Cognitive Neuroscience: The Biology of the Mind, 2 nd Ed., M. S. Gazzaniga, R. B. Ivry, and G. R. Mangun, Norton, 2002. Summarized by B.-W. Ku,
More informationHow Synapses Integrate Information and Change
How Synapses Integrate Information and Change Rachel Stewart class of 2016 https://nba.uth.tmc.edu/neuroscience/s1/chapter06.html https://nba.uth.tmc.edu/neuroscience/s1/chapter07.html Chris Cohan, Ph.D.
More informationChapter 2. The Cellular and Molecular Basis of Cognition
Chapter 2. The Cellular and Molecular Basis of Cognition Cognitive Neuroscience: The Biology of the Mind, 2 nd Ed., M. S. Gazzaniga,, R. B. Ivry,, and G. R. Mangun,, Norton, 2002. Summarized by B.-W. Ku,
More informationNEUROTRANSMITTERS, POSSIBLE SITES OF ACTIONS, AND DRUG INFLUENCES. Prof. K. Chilaka Prof. P.c. Unekwe Dr. Eyibe Michael I.
NEUROTRANSMITTERS, POSSIBLE SITES OF ACTIONS, AND DRUG INFLUENCES Prof. K. Chilaka Prof. P.c. Unekwe Dr. Eyibe Michael I. Abstract Neurotransmitter, also known as chemical messengeris enodegenons chemical
More informationBrain Neurotransmitters
Brain Neurotransmitters Brain neurotransmitters Chemical substances released by electrical impulses into the synaptic cleft from synaptic vesicles of presynaptic membrane Diffuses to the postsynaptic membrane
More informationFull file at TEST BANK. R.H. Ettinger. Eastern Oregon University. Psychopharmacology. 1/e. R.H. Ettinger
TEST BANK R.H. Ettinger Eastern Oregon University Psychopharmacology 1/e R.H. Ettinger Eastern Oregon University Prentice Hall Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam
More informationTA Review. Neuronal Synapses. Steve-Felix Belinga Neuronal synapse & Muscle
TA Review Steve-Felix Belinga sbelinga@wustl.edu Neuronal synapse & Muscle Neuronal Synapses 1 Things you should know beyond the obvious stuff 1. Differences between ionotropic and metabotropic receptors.
More informationAnnouncement. Overview. Words Describing Sectional Planes. Words Describing Spatial Orientation. Explore! Basic neuroscience terminology
Announcement Explore! The reading list is a good place to start, especially the Perspectives section. Overview Basic neuroscience terminology A Roadmap to the course Also, check out short articles in the
More informationFundamentals of the Nervous System and Nervous Tissue: Part C
PowerPoint Lecture Slides prepared by Janice Meeking, Mount Royal College C H A P T E R 11 Fundamentals of the Nervous System and Nervous Tissue: Part C Warm Up What is a neurotransmitter? What is the
More informationLujain Hamdan. Tamer Barakat. Faisal Mohammad
17 Lujain Hamdan Tamer Barakat Faisal Mohammad Review : Summary of synaptic transmission: 1) Action potential arrives to presynaptic terminals of a nerve and causes depolarization by opening Ca 2+ voltage-gated
More information11/26/12. Dendri,c processing in real neurons
Dendri,c processing in real neurons N Spruston (2008) Pyramidal neurons: dendri,c structure and synap,c integra,on. Nature Rev. Neurosci. 9:206-221. The shapes of cortical pyramidal neurons vary, but follow
More informationPart 2: How Your Brain and Nervous System Work
Part 2: How Your Brain and Nervous System Work with Dr. Ritamarie Loscalzo Medical Disclaimer: The information in this presentation is not intended to replace a one onone relationship with a qualified
More informationBiol 219 Lec 12 Fall 2016
Cell-to-Cell: Neurons Communicate at Synapses Electrical synapses pass electrical signals through gap junctions Signal can be bi-directional Synchronizes the activity of a network of cells Primarily in
More information5-Nervous system II: Physiology of Neurons
5-Nervous system II: Physiology of Neurons AXON ION GRADIENTS ACTION POTENTIAL (axon conduction) GRADED POTENTIAL (cell-cell communication at synapse) SYNAPSE STRUCTURE & FUNCTION NEURAL INTEGRATION CNS
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 have cell membranes that separate them from the environment outside the neuron.
Neural Communication Lecture 11 A. Resting Potential In this section, we will consider the basic unit of the nervous system the neuron and how neurons communicate with each other. The story of neural communication
More informationStructure of a Neuron:
Structure of a Neuron: At the dendrite the incoming signals arrive (incoming currents) At the soma current are finally integrated. At the axon hillock action potential are generated if the potential crosses
More informationPsychology 210. Chemical Messengers. Types of NTs. Properties of Neurotransmitters. Cholinergic Neurons. Small molecule NTs.
Psychology 210 Lecture 3 Kevin R Smith Chemical Messengers Neurotransmitters Act on neurons locally At one synapse Neuromodulators Act on clusters of neurons May not be in the immediate vicinity of where
More informationMOLECULAR BIOLOGY OF DRUG ADDICTION. Sylvane Desrivières, SGDP Centre
1 MOLECULAR BIOLOGY OF DRUG ADDICTION Sylvane Desrivières, SGDP Centre Reward 2 Humans, as well as other organisms engage in behaviours that are rewarding The pleasurable feelings provide positive reinforcement
More informationBrain Neurotransmitters
Brain Neurotransmitters * Chemical substances released by electrical impulses into the synaptic cleft from synaptic vesicles of presynaptic membrane * Diffuses to the postsynaptic membrane * Binds to and
More informationThe Contribution of Neuroscience to Understanding Human Behaviour
The Contribution of Neuroscience to Understanding Human Behaviour Gail Tripp Human Developmental Neurobiology Unit Okinawa Institute of Science and Technology Promotion Corporation Okinawa Japan Today
More informationWhat are the 6 types of neuroglia and their functions?!
Warm Up! Take out your 11C Notes What are the 6 types of neuroglia and their functions?! Astrocytes Microglia Ependymal Cells Satellite Cells Schwann Cells Oligodendrocytes Support, brace, & nutrient transfer
More informationPARTS central nervous system brain and spinal cord nerve bundle of neurons wrapped in connective tissue
NEUROPHYSIOLOGY Electrical Properties of Nerve cells (neurons) Electro physiology of neurons lie in Membrane Physiology Model organisms is Squid Giant Axon (SGA) diversity of Nervous systems NERVOUS SYSTEM
More informationTYPES 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 informationPhysiology of synapses and receptors
Physiology of synapses and receptors Dr Syed Shahid Habib Professor & Consultant Clinical Neurophysiology Dept. of Physiology College of Medicine & KKUH King Saud University REMEMBER These handouts will
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 informationChapter 12 Nervous Tissue
9/12/11 Chapter 12 Nervous Tissue Overview of the nervous system Cells of the nervous system Electrophysiology of neurons Synapses Neural integration Subdivisions of the Nervous System 1 Subdivisions of
More informationσυν together απτειν to clasp 2h Neuroscience with Pharmacology Functions and Mechanisms of Reflexes Cogito, ergo sum ( I think therefore I am ) Down
2h Neuroscience with Pharmacology Functions and Mechanisms of Reflexes Neuroscience is studied at many different levels: from brain, to system, network, neurone, synapse, and molecule... Top Up Down René
More informationReview of Neurochemistry What are neurotransmitters?
Review of Neurochemistry What are neurotransmitters? In molecular terms, neurotransmitters are molecules that ( ) and of neurons by, for example, increasing or decreasing enzymatic activity or altering
More informationSynapses and Neurotransmitters.
Synapses and Neurotransmitters Loai.physiology@yahoo.com Communication Between Neurons Synapse: A specialized site of contact, and transmission of information between a neuron and an effector cell Anterior
More informationNEURAL TISSUE (NEUROPHYSIOLOGY) PART I (A): NEURONS & NEUROGLIA
PART I (A): NEURONS & NEUROGLIA Neural Tissue Contains 2 kinds of cells: neurons: cells that send and receive signals neuroglia (glial cells): cells that support and protect neurons Neuron Types Sensory
More informationChapter 12. Synapses and Neurotransmitters
Chapter 12 Synapses and Neurotransmitters The Discovery of the Synaptic Cleft Early physiologist thought neurons were continuous strands that transmitted only electrical impulses (i.e. the reticular theory).
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 informationChapter 4. Psychopharmacology. Copyright Allyn & Bacon 2004
Chapter 4 Psychopharmacology This multimedia product and its contents are protected under copyright law. The following are prohibited by law: any public performance or display, including transmission of
More information