Stanley Pruisinger 1980's

Size: px
Start display at page:

Download "Stanley Pruisinger 1980's"

Transcription

1 Neuroanatomy

2

3

4 Prion disease cerebellum chapter b/c cerebellar ataxia here as a warning for obvious reasons. Creutzfeldt - Jakob Disease (CJD) "Spongiform" (brain turns to sponge) Jews in Lybia who ate raw sheep eyeballs Kuru New Guinea cannibals. D.Carleton Gadjusek (1976 Nobel) slow virus. Scrapie in sheep so named because they roll around with intense itching.

5 Stanley Pruisinger 1980's protenaceous infectious particle1997 Nobel Normal protein (PrP-C [control]) is altered by altered form (PrP-Sc [scrapie]) 1990s "mad cow disease," joke. "BSE" (bovine spongiform encephalitis) having matter from other animals in the feed Can disease spread from animal to animal? Can disease spread from animal to human? Canada, mainland Europe, US - "downers"

6

7 From outline big area of cerebral cortex (2.2 square meters) from folding into sulci and gyri cellular cytoarchitecture - 2 mm thick cerebral cortex 6 layers, top (I) = molecular (without cells) Brodman made areas (from cytoarchitecture), famous:4 motor17 vision

8

9

10 Covered in 1st outline Rostral - caudal Medial - lateral Ipsilateral - contralateral Sagittal - coronal - horizontal

11 Also gray matter, cortex, nucleus and ganglion substantia (ex. substantia nigra) like nucleus but less distinct locus (l. coeruleus) small distinct group nerve, white matter, tract bundle (medial forebrain bundle) go together but unrelated capsule (internal c.) cerebrum - brainstem connection commisure - one side to another lemniscus (medial l.) - like ribbon

12

13

14 Lateral view cortex = "bark cerebrum senses - contralateral cerebellum (little brain) - ipsilateral Landmarks:Central Sulcus divides postcentral gyrus (primary sensory projection) 17 vision precentral gyrus (primary motor area) Brodman made area 4 motor Lateral (Sylvian) fissure Brainstem

15

16 Lobe functions frontal lobe - planning behavior parietal lobe - attending to stimuli temporal lobe - recognition occipital lobe - visual analysis

17

18 Embryo Prosencephalon Mesencephalon Rhombencephalon Each of the above develops further.

19 In adult: Telencephalon -olfactory bulbs, cerebral cortex, basal ganglia, hippocampus, etc. Diencephalon thalamus (sensory & motor "relay") and hypothalamus (visceral function) Mesencephalon - tectum -> superior and inferior colliculi (vision and audition respectively) Metencephalon - cerebellum, pons Myelencephalon - medulla - auditory, somatic, gustatory

20

21

22

23

24

25

26

27 Functional neuroanatomy I olfactory II optic III occulomotor - goes to 4 external eye muscles, pupil, accomodation, eyelids IV trochlear - to superior oblique muscle V trigeminal - somatic from face, chewing VI abducens - to external rectus muscle of eye

28 The rest of the cranial nerves VII facial - facial muscles, lacrimal and salivary glands, taste VIII auditory / vestibular IX glossopharyngeal - taste from back of tongue, sense from pharynx, carotid baroreceptors X vagus - autonomic, sensation, vocal cords, swallowing XI accessory - shoulder & neck muscles XII hypoglossal - tongue movements

29

30

31

32 Other ventral landmarks pyramids- of pyramidal (corticospinal tract) (decussation is caudal to this) (vs. extrapyramidal) mammallary body, pons, inferior olive (motor control), rhinal fissure, etc optic nerve, chiasm and tract cerebral peduncles - axons between brainstem and cortex

33

34 Cortex Neocortex (only in mammals) Hippocampus (archipallium, one cell layer, seahorse shaped) Olfactory cortex

35

36

37

38

39 human midsagittal thalamus, hypothalamus, midbrain, pons, medulla (subthalamus is between, concerned with motor function) corpus callosum, anterior commisure, cingulate sulcus and gyrus, etc.optic chiasm, infundibular stalk, pituitary, mammallary body, pineal, colliculi, etc. some of these are in limbic system (chap 28)

40

41 Sheep midsagittal Third and lateral ventricle Massa intermedia (thalamus) Pyramidal tract Pons Plus named structures

42

43

44

45 Dorsal brainstem dorsal view of midbrain and brainstem Cerebellum has 3 peduncles superior and inferior colliculi many important nuclei, principally of cranial nerves, are drawn in

46

47

48 Coronal section this view is especially good for the basal ganglia and internal capsule striatum = caudate + putamen putamen and globus pallidus pool structurally to make the lens shaped lenticular nucleus

49

50

51 Other information Lateral geniculate nucleus hippocampus

52

53 Emphasize neocortex (found only in mammals), hippocampus (archipallium) (one cell layer) (seahorse shaped) and olfactory cortex

54

55

56

57

58

59

60

61

62

63

PSY 302: CHAPTER 3 NOTES THE BRAIN (PART II) - 9/5/17. By: Joseline

PSY 302: CHAPTER 3 NOTES THE BRAIN (PART II) - 9/5/17. By: Joseline PSY 302: CHAPTER 3 NOTES THE BRAIN (PART II) - 9/5/17 By: Joseline Left 3 MAJOR FISSURES : 2HEMISPHERES Right Lateral Ventricle Central Fissure Third Ventricle Sulcus Lateral Fissure Gyros Fissure- Fissures

More information

Blood supply to the brain Blood brain barrier isolates neural tissue from general circulation

Blood supply to the brain Blood brain barrier isolates neural tissue from general circulation The Brain and Cranial Nerves Objectives Name the major regions of the brain and describe their functions. Discuss the formation, circulation, and functions of the CSF. List the main components of the medulla

More information

Chapter 14: The Brain and Cranial Nerves. Copyright 2009, John Wiley & Sons, Inc.

Chapter 14: The Brain and Cranial Nerves. Copyright 2009, John Wiley & Sons, Inc. Chapter 14: The Brain and Cranial Nerves Development of the Brain Three to four-week embryo: prosencephalon, mesencephalon and rhombencephalon. Five-week embryo: telencephalon (cerebrum), diencephalon

More information

b. The groove between the two crests is called 2. The neural folds move toward each other & the fuse to create a

b. The groove between the two crests is called 2. The neural folds move toward each other & the fuse to create a Chapter 13: Brain and Cranial Nerves I. Development of the CNS A. The CNS begins as a flat plate called the B. The process proceeds as: 1. The lateral sides of the become elevated as waves called a. The

More information

Brain and Cranial Nerves (Ch. 15) Human Anatomy lecture. caudal = toward the spinal cord)

Brain and Cranial Nerves (Ch. 15) Human Anatomy lecture. caudal = toward the spinal cord) Insight: Some cranial nerve disorders Brain and Cranial Nerves (Ch. 15) Human Anatomy lecture I. Overview (Directional terms: rostral = toward the forehead caudal = toward the spinal cord) A. 3 Major parts

More information

M555 Medical Neuroscience Lab 1: Gross Anatomy of Brain, Crainal Nerves and Cerebral Blood Vessels

M555 Medical Neuroscience Lab 1: Gross Anatomy of Brain, Crainal Nerves and Cerebral Blood Vessels M555 Medical Neuroscience Lab 1: Gross Anatomy of Brain, Crainal Nerves and Cerebral Blood Vessels Anatomical Directions Terms like dorsal, ventral, and posterior provide a means of locating structures

More information

Embryonic Brain Development

Embryonic Brain Development Chapter 14 The Brain and Cranial Nerves Largest organ in the body? Brain functions in sensations, memory, emotions, decision making, behavior 19-1 19-2 Embryonic Brain Development Principal Parts of the

More information

Unit VIII Problem 3 Neuroanatomy: Brain Stem, Cranial Nerves and Scalp

Unit VIII Problem 3 Neuroanatomy: Brain Stem, Cranial Nerves and Scalp Unit VIII Problem 3 Neuroanatomy: Brain Stem, Cranial Nerves and Scalp - Brain stem: It is connected to the cerebellum and cerebral hemispheres. Rostral end of brain stem: diencephalon is the area which

More information

Human Brain and Senses October 13, 2008 Page 1. Examination of the Human Brain

Human Brain and Senses October 13, 2008 Page 1. Examination of the Human Brain Human Brain and Senses October 13, 2008 Page 1 Examination of the Human Brain With only a few hours today we can only begin to scratch the surface of a complex subject like neuroanatomy. The purpose of

More information

Biological Bases of Behavior. 3: Structure of the Nervous System

Biological Bases of Behavior. 3: Structure of the Nervous System Biological Bases of Behavior 3: Structure of the Nervous System Neuroanatomy Terms The neuraxis is an imaginary line drawn through the spinal cord up to the front of the brain Anatomical directions are

More information

Chapter 3. Structure and Function of the Nervous System. Copyright (c) Allyn and Bacon 2004

Chapter 3. Structure and Function of the Nervous System. Copyright (c) Allyn and Bacon 2004 Chapter 3 Structure and Function of the Nervous System 1 Basic Features of the Nervous System Neuraxis: An imaginary line drawn through the center of the length of the central nervous system, from the

More information

ACTIVITY 7: NERVOUS SYSTEM HISTOLOGY, BRAIN, CRANIAL NERVES

ACTIVITY 7: NERVOUS SYSTEM HISTOLOGY, BRAIN, CRANIAL NERVES ACTIVITY 7: NERVOUS SYSTEM HISTOLOGY, BRAIN, CRANIAL NERVES LABORATORY OBJECTIVES: 1. Histology: Identify structures indicated on three different slides or images of nervous system tissue. These images

More information

PHYSIOLOHY OF BRAIN STEM

PHYSIOLOHY OF BRAIN STEM PHYSIOLOHY OF BRAIN STEM Learning Objectives The brain stem is the lower part of the brain. It is adjoining and structurally continuous with the spinal cord. 1 Mid Brain 2 Pons 3 Medulla Oblongata The

More information

Model 3-50B or 3-88 III VIII. Olfactory Nerve. Optic Nerve. Oculomotor Nerve. Trochlear Nerve. Trigeminal Nerve. Abducens Nerve.

Model 3-50B or 3-88 III VIII. Olfactory Nerve. Optic Nerve. Oculomotor Nerve. Trochlear Nerve. Trigeminal Nerve. Abducens Nerve. Model 3-50B or 3-88 I Olfactory Nerve II Optic Nerve Oculomotor Nerve III IV Trochlear Nerve Trigeminal Nerve V VI Abducens Nerve Glossopharyngeal Nerve IX VII Facial Nerve VIII Vestibocochlear Nerve or

More information

Introduction to the Central Nervous System: Internal Structure

Introduction to the Central Nervous System: Internal Structure Introduction to the Central Nervous System: Internal Structure Objective To understand, in general terms, the internal organization of the brain and spinal cord. To understand the 3-dimensional organization

More information

Bellringer: The central nervous system is comprised of: What is the name of the outermost layer of the brain? a. Brain. b.

Bellringer: The central nervous system is comprised of: What is the name of the outermost layer of the brain? a. Brain. b. Bellringer: The central is comprised of: a. Brain b. Spinal cord c. Sensory receptors d. Both a and b What is the name of the outermost layer of the brain? a. Pia mater b. Dura mater c. Arachnoid d. Pons

More information

DISSECTION OF THE SHEEP'S BRAIN

DISSECTION OF THE SHEEP'S BRAIN Sheep Brain Dissection Guide Page 1 DISSECTION OF THE SHEEP'S BRAIN Introduction The purpose of the sheep brain dissection is to familiarize you with the threedimensional structure of the brain and teach

More information

Brainstem. By Dr. Bhushan R. Kavimandan

Brainstem. By Dr. Bhushan R. Kavimandan Brainstem By Dr. Bhushan R. Kavimandan Development Ventricles in brainstem Mesencephalon cerebral aqueduct Metencephalon 4 th ventricle Mylencephalon 4 th ventricle Corpus callosum Posterior commissure

More information

Principles of Anatomy and Physiology

Principles of Anatomy and Physiology Principles of Anatomy and Physiology 14 th Edition CHAPTER 14 The Brain and Cranial Nerves Introduction The purpose of the chapter is to: 1. Understand how the brain is organized, protected, and supplied

More information

Protection of the Brain. Overview of the Brain. Visual Anatomy & Physiology First Edition. Martini & Ober. Chapter 13. Lecture 20

Protection of the Brain. Overview of the Brain. Visual Anatomy & Physiology First Edition. Martini & Ober. Chapter 13. Lecture 20 Visual Anatomy & Physiology First Edition Martini & Ober Chapter 13 Brain and Cranial Nerves Lecture 20 1 Overview of the Brain Functions Major Parts regulates visceral activities cerebrum (two hemispheres)

More information

Anatomy and Physiology (Bio 220) The Brain Chapter 14 and select portions of Chapter 16

Anatomy and Physiology (Bio 220) The Brain Chapter 14 and select portions of Chapter 16 Anatomy and Physiology (Bio 220) The Brain Chapter 14 and select portions of Chapter 16 I. Introduction A. Appearance 1. physical 2. weight 3. relative weight B. Major parts of the brain 1. cerebrum 2.

More information

C h a p t e r PowerPoint Lecture Slides prepared by Jason LaPres North Harris College Houston, Texas

C h a p t e r PowerPoint Lecture Slides prepared by Jason LaPres North Harris College Houston, Texas C h a p t e r 15 The Nervous System: The Brain and Cranial Nerves PowerPoint Lecture Slides prepared by Jason LaPres North Harris College Houston, Texas Copyright 2009 Pearson Education, Inc., publishing

More information

Gross Morphology of the Brain

Gross Morphology of the Brain Gross Morphology of the Brain Done by : Marah Marahleh & Razan Krishan *slides in bold Principal Parts of the Brain Cerebrum : largest part of the brain Diencephalon Thalamus & hypothalamus Cerebellum

More information

Cranial Nerves. Steven McLoon Department of Neuroscience University of Minnesota

Cranial Nerves. Steven McLoon Department of Neuroscience University of Minnesota Cranial Nerves Steven McLoon Department of Neuroscience University of Minnesota 1 Course News Change in Lab Sequence Week of Oct 2 Lab 5 Week of Oct 9 Lab 4 2 Sensory and Motor Systems Sensory Systems:

More information

Chapter 13 Brain and Cranial Nerves

Chapter 13 Brain and Cranial Nerves Chapter 13 Brain and Cranial Nerves 13-1 Brain and Cranial Nerves Brain Part of CNS contained in cranial cavity Control center for many of body s functions Much like a complex computer but more Parts of

More information

Parts of the Brain. Hindbrain. Controls autonomic functions Breathing, Heartbeat, Blood pressure, Swallowing, Vomiting, etc. Upper part of hindbrain

Parts of the Brain. Hindbrain. Controls autonomic functions Breathing, Heartbeat, Blood pressure, Swallowing, Vomiting, etc. Upper part of hindbrain Parts of the Brain The human brain is made up of three main parts: 1) Hindbrain (or brainstem) Which is made up of: Myelencephalon Metencephalon 2) Midbrain Which is made up of: Mesencephalon 3) Forebrain

More information

Unit 12a: The Nervous System The Brain. MDL231 Principle of Anatomy

Unit 12a: The Nervous System The Brain. MDL231 Principle of Anatomy Unit 12a: The Nervous System The Brain MDL231 Principle of Anatomy The Brain - Overview Cerebrum T PP H midbrain Cerebellum pons m.o. Brain stem medulla oblongata (M.O.) pons midbrain (mesencephalon) Diencephalon

More information

ACTIVITY 7: NERVOUS SYSTEM HISTOLOGY, BRAIN, CRANIAL NERVES NERVOUS SYSTEM TISSUES: HISTOLOGY SLIDES

ACTIVITY 7: NERVOUS SYSTEM HISTOLOGY, BRAIN, CRANIAL NERVES NERVOUS SYSTEM TISSUES: HISTOLOGY SLIDES ACTIVITY 7: NERVOUS SYSTEM HISTOLOGY, BRAIN, CRANIAL NERVES OBJECTIVES: 1) How to get ready: Read Chapter 14 & 15 McKinley et al., Human Anatomy, 4e. All text references are for this textbook. Read dissection

More information

Note to Self. The Brain and Cranial Nerves. Organization of the Brain

Note to Self. The Brain and Cranial Nerves. Organization of the Brain Note to Self Despite what you think you can get through this chapter in 1 class period, or one with only a few slides left over The Brain and Cranial Nerves Chapter 14 Organization of the Brain The brain

More information

DEVELOPMENT OF BRAIN

DEVELOPMENT OF BRAIN Ahmed Fathalla OBJECTIVES At the end of the lecture, students should: List the components of brain stem. Describe the site of brain stem. Describe the relations between components of brain stem & their

More information

I. Anatomy of the Brain A. Cranial Meninges and Ventricles of the Brain 1. Meninges a. Dura mater 1) Endosteal/Periosteal Layer - Outer 2) Meningeal

I. Anatomy of the Brain A. Cranial Meninges and Ventricles of the Brain 1. Meninges a. Dura mater 1) Endosteal/Periosteal Layer - Outer 2) Meningeal I. Anatomy of the Brain A. Cranial Meninges and Ventricles of the Brain 1. Meninges a. Dura mater 1) Endosteal/Periosteal Layer - Outer 2) Meningeal Layer - Inner 3) Falx cerebri a) Superior sagittal sinus

More information

PTA 106 Unit 1 Lecture 1B

PTA 106 Unit 1 Lecture 1B PTA 106 Unit 1 Lecture 1B Medulla Oblongata Cardiovascular Center: Regulates the rate and force of the heartbeat and the diameter of blood vessels Medullary Rhythmicity Area: adjusts the basic rhythm of

More information

PROPERTY OF ELSEVIER SAMPLE CONTENT - NOT FINAL. Gross Anatomy and General Organization of the Central Nervous System

PROPERTY OF ELSEVIER SAMPLE CONTENT - NOT FINAL. Gross Anatomy and General Organization of the Central Nervous System 3 Gross Anatomy and General Organization of the Central Nervous System C h a p t e r O u t l i n e The Long Axis of the CNS Bends at the Cephalic Flexure Hemisecting a Brain Reveals Parts of the Diencephalon,

More information

Brain and spinal nerve. By: shirin Kashfi

Brain and spinal nerve. By: shirin Kashfi Brain and spinal nerve By: shirin Kashfi Nervous system: central nervous system (CNS) peripheral nervous system (PNS) Brain (cranial) nerves Spinal nerves Ganglions (dorsal root ganglions, sympathetic

More information

3 rd week ectoderm thickens to form neural plate, which is later flanked by neural folds This neural groove deepens, forming a neural tube by 4 th

3 rd week ectoderm thickens to form neural plate, which is later flanked by neural folds This neural groove deepens, forming a neural tube by 4 th 3 rd week ectoderm thickens to form neural plate, which is later flanked by neural folds This neural groove deepens, forming a neural tube by 4 th week differentiates into the CNS = brain development begins

More information

The Nervous System PART B

The Nervous System PART B 7 The Nervous System PART B PowerPoint Lecture Slide Presentation by Jerry L. Cook, Sam Houston University ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY EIGHTH EDITION ELAINE N. MARIEB Central Nervous System

More information

Chapter 13 Lecture Outline *

Chapter 13 Lecture Outline * Anatomy and Physiology, Seventh Edition Rod R. Seeley Idaho State University Trent D. Stephens Idaho State University Philip Tate Phoenix College Chapter 13 Lecture Outline * *See PowerPoint Image Slides

More information

Laboratory Manual for Comparative Anatomy and Physiology Figure 15.1 Transparency Master 114

Laboratory Manual for Comparative Anatomy and Physiology Figure 15.1 Transparency Master 114 Neuron Capillary Astrocyte Microglial cell Neuron Fluid-filled cavity Process of oligodendrocyte Ependymal cells Brain or spinal cord tissue Myelin sheath Nerve fibers Figure 15.1 Transparency Master 114

More information

The Brain and Cranial Nerves Pg. 129

The Brain and Cranial Nerves Pg. 129 The Brain and Cranial Nerves Pg. 129 Three Main Regions of the Brain Forebrain Cerbral hemispheres Diencephalon Midbrain Brain stem Hindbrain Pons Cerebellum Medulla oblongata Forebrain Interprets sensory

More information

The Brain and Cranial Nerves Student Objectives

The Brain and Cranial Nerves Student Objectives The Brain and Cranial Nerves Student Objectives Chapter 14 Textbook and Laboratory Manual Name the major regions of the brain and describe their functions Name the ventricles of the brain and describe

More information

The neurvous system senses, interprets, and responds to changes in the environment. Two types of cells makes this possible:

The neurvous system senses, interprets, and responds to changes in the environment. Two types of cells makes this possible: NERVOUS SYSTEM The neurvous system senses, interprets, and responds to changes in the environment. Two types of cells makes this possible: the neuron and the supporting cells ("glial cells"). Neuron Neurons

More information

The Nervous system is divided into 2 major divisions: 1) Central Nervous System (CNS): found within bones & consists of:

The Nervous system is divided into 2 major divisions: 1) Central Nervous System (CNS): found within bones & consists of: The Nervous system is divided into 2 major divisions: 1) Central Nervous System (CNS): found within bones & consists of: - The Brain: within the skull, composed of cerebrum, cerebellum and brain stem.

More information

Human Anatomy. Brain and Cranial Nerves

Human Anatomy. Brain and Cranial Nerves Human Anatomy Brain and Cranial Nerves 1 Brain and Cranial Nerves An adult brain weighs between 1.35 and 1.4 kilograms (kg) (around 3 pounds) and has a volume of about 1200 cubic centimeters (cc). Brain

More information

Biology 218 Human Anatomy

Biology 218 Human Anatomy Chapter 19 Adapted form Tortora 10 th ed. LECTURE OUTLINE A. Overview of Brain Organization (p. 584) I. Principal Parts of the Brain: 1. The adult brain consists of about 100 billion neurons and 10-50

More information

The Brain and Cranial Nerves Pg Three Main Regions of the Brain. Forebrain

The Brain and Cranial Nerves Pg Three Main Regions of the Brain. Forebrain The Brain and Cranial Nerves Pg. 129 Three Main Regions of the Brain Forebrain Cerbral hemispheres Diencephalon Midbrain Brain stem Hindbrain Pons Cerebellum Medulla oblongata Interprets sensory inputs

More information

ANATOMY & PHYSIOLOGY DISSECTION OF THE SHEEP BRAIN LAB GROUP:

ANATOMY & PHYSIOLOGY DISSECTION OF THE SHEEP BRAIN LAB GROUP: ANATOMY & PHYSIOLOGY DISSECTION OF THE SHEEP BRAIN LAB GROUP: Introduction The purpose of the sheep brain dissection is to familiarize you with the three dimensional structure of the brain and teach you

More information

The Central Nervous System I. Chapter 12

The Central Nervous System I. Chapter 12 The Central Nervous System I Chapter 12 The Central Nervous System The Brain and Spinal Cord Contained within the Axial Skeleton Brain Regions and Organization Medical Scheme (4 regions) 1. Cerebral Hemispheres

More information

14 - Central Nervous System. The Brain Taft College Human Physiology

14 - Central Nervous System. The Brain Taft College Human Physiology 14 - Central Nervous System The Brain Taft College Human Physiology Development of the Brain The brain begins as a simple tube, a neural tube. The tube or chamber (ventricle) is filled with cerebrospinal

More information

Read Chapter 14 & 15 McKinley et al

Read Chapter 14 & 15 McKinley et al ACTIVITY 7: NERVOUS SYSTEM HISTOLOGY, BRAIN, CRANIAL NERVES OBJECTIVES: 1) How to get ready: Read Chapter 14 & 15 McKinley et al., Human Anatomy, 5e. All text references are for this textbook. Read dissection

More information

Announcement. Danny to schedule a time if you are interested.

Announcement.  Danny to schedule a time if you are interested. Announcement If you need more experiments to participate in, contact Danny Sanchez (dsanchez@ucsd.edu) make sure to tell him that you are from LIGN171, so he will let me know about your credit (1 point).

More information

Ch 13: Central Nervous System Part 1: The Brain p 374

Ch 13: Central Nervous System Part 1: The Brain p 374 Ch 13: Central Nervous System Part 1: The Brain p 374 Discuss the organization of the brain, including the major structures and how they relate to one another! Review the meninges of the spinal cord and

More information

A&P 1 Brain & Cranial Nerves Guide #1 - Pre-Lab Exercises

A&P 1 Brain & Cranial Nerves Guide #1 - Pre-Lab Exercises A&P 1 Brain & Cranial Nerves Guide #1 - Pre-Lab Exercises In this "Pre-lab Guide", we will be looking at the brain & cranial nerves. This should be done before lab, so we don't waste time in lab! This

More information

Regional and Lobe Parcellation Rhesus Monkey Brain Atlas. Manual Tracing for Parcellation Template

Regional and Lobe Parcellation Rhesus Monkey Brain Atlas. Manual Tracing for Parcellation Template Regional and Lobe Parcellation Rhesus Monkey Brain Atlas Manual Tracing for Parcellation Template Overview of Tracing Guidelines A) Traces are performed in a systematic order they, allowing the more easily

More information

PSY 215 Lecture #5 (01/26/2011) (Anatomy of the Brain) Dr. Achtman PSY 215. Lecture 5 Anatomy of the Brain Chapter 4, pages 86-96

PSY 215 Lecture #5 (01/26/2011) (Anatomy of the Brain) Dr. Achtman PSY 215. Lecture 5 Anatomy of the Brain Chapter 4, pages 86-96 Corrections: none needed PSY 215 Lecture 5 Anatomy of the Brain Chapter 4, pages 86-96 Announcements: Reminder: The first midterm is in one week! Everyone is encouraged to start studying (recommend 30/night

More information

Psyc 311A, fall 2008 Conference week 3 TA: Jürgen Germann

Psyc 311A, fall 2008 Conference week 3 TA: Jürgen Germann Psyc 311A, fall 2008 Conference week 3 TA: Jürgen Germann e-mail: jurgen.germann@mcgill.ca Overview: 1. Meninges 2. Cerebral cortex-cytoarchitecture 3. Diencephalon (thalamus/hypothalamus) (this replaces

More information

I: To describe the pyramidal and extrapyramidal tracts. II: To discuss the functions of the descending tracts.

I: To describe the pyramidal and extrapyramidal tracts. II: To discuss the functions of the descending tracts. Descending Tracts I: To describe the pyramidal and extrapyramidal tracts. II: To discuss the functions of the descending tracts. III: To define the upper and the lower motor neurons. 1. The corticonuclear

More information

By Dr. Saeed Vohra & Dr. Sanaa Alshaarawy

By Dr. Saeed Vohra & Dr. Sanaa Alshaarawy By Dr. Saeed Vohra & Dr. Sanaa Alshaarawy 1 By the end of the lecture, students will be able to : Distinguish the internal structure of the components of the brain stem in different levels and the specific

More information

Chapter 10 The Nervous System: The Brain and Cranial Nerves

Chapter 10 The Nervous System: The Brain and Cranial Nerves Chapter 10 The Nervous System: The Brain and Cranial Nerves Copyright 2015 Wolters Kluwer Health Lippincott Williams & Wilkins Overview Key Terms aphasia corpus callosum meninges basal nuclei diencephalon

More information

CEREBRUM & CEREBRAL CORTEX

CEREBRUM & CEREBRAL CORTEX CEREBRUM & CEREBRAL CORTEX Seonghan Kim Dept. of Anatomy Inje University, College of Medicine THE BRAIN ANATOMICAL REGIONS A. Cerebrum B. Diencephalon Thalamus Hypothalamus C. Brain Stem Midbrain Pons

More information

The Nervous System: Sensory and Motor Tracts of the Spinal Cord

The Nervous System: Sensory and Motor Tracts of the Spinal Cord 15 The Nervous System: Sensory and Motor Tracts of the Spinal Cord PowerPoint Lecture Presentations prepared by Steven Bassett Southeast Community College Lincoln, Nebraska Introduction Millions of sensory

More information

Systems Neuroscience Dan Kiper. Today: Wolfger von der Behrens

Systems Neuroscience Dan Kiper. Today: Wolfger von der Behrens Systems Neuroscience Dan Kiper Today: Wolfger von der Behrens wolfger@ini.ethz.ch 18.9.2018 Neurons Pyramidal neuron by Santiago Ramón y Cajal (1852-1934, Nobel prize with Camillo Golgi in 1906) Neurons

More information

Nervous System. Lecture 4

Nervous System. Lecture 4 Nervous System Lecture 4 Neurons Functional unit of the nervous system Also called the nerve cell Soma or body Axon Dendrites Neuroglial cells support cells Schwann cells produce myelin in PNS Oligodendrocytes

More information

The Nervous System PART B

The Nervous System PART B 7 The Nervous System PART B PowerPoint Lecture Slide Presentation by Jerry L. Cook, Sam Houston University ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY EIGHTH EDITION ELAINE N. MARIEB The Reflex Arc Reflex

More information

Nervous System: Part IV The Central Nervous System The Brain

Nervous System: Part IV The Central Nervous System The Brain Nervous System: Part IV The Central Nervous System The Brain Can you survive when part of your brain is destroyed? 2 Essential Knowledge 3.D.2 2. Cells communicate with each other through direct contact

More information

This lab activity is aligned with Visible Body s Human Anatomy Atlas app.

This lab activity is aligned with Visible Body s Human Anatomy Atlas app. 1 This lab activity is aligned with Visible Body s Human Anatomy Atlas app. Learn more at visiblebody.com/professors We've split our Cranial Nerves lab activity into two parts. Part 1 is pre-lab exercises

More information

Nsci 2100: Human Neuroanatomy 2017 Examination 3

Nsci 2100: Human Neuroanatomy 2017 Examination 3 Name KEY Lab Section Nsci 2100: Human Neuroanatomy 2017 Examination 3 On this page, write your name and lab section. On your bubble answer sheet, enter your name (last name, space, first name), internet

More information

Done by : Areej Al-Hadidi

Done by : Areej Al-Hadidi Brainstem &diencephalon Done by : Areej Al-Hadidi Brainstem Functions Ascending and descending tracts Reflex centers Cardiovascular and respiratory centers Coughing, sneezing, swallowing Nuclei of the

More information

Sheep Brain Dissection

Sheep Brain Dissection Sheep Brain Dissection Mammalian brains have many features in common. Human brains may not be available, so sheep brains often are dissected as an aid to understanding the mammalian brain since he general

More information

Brainstem. Steven McLoon Department of Neuroscience University of Minnesota

Brainstem. Steven McLoon Department of Neuroscience University of Minnesota Brainstem Steven McLoon Department of Neuroscience University of Minnesota 1 Course News Change in Lab Sequence Week of Oct 2 Lab 5 Week of Oct 9 Lab 4 2 Goal Today Know the regions of the brainstem. Know

More information

1. The basic anatomy of the Central Nervous System (CNS)

1. The basic anatomy of the Central Nervous System (CNS) Psyc 311A, fall 2008 Conference week 1 Sept 9 th to 11 th TA: Jürgen Germann; e-mail: jurgen.germann@mcgill.ca Overview: 1. The basic anatomy of the Central Nervous System (CNS) 2. Cells of the CNS 3.

More information

THE CENTRAL NERVOUS SYSTE M

THE CENTRAL NERVOUS SYSTE M THE CENTRAL NERVOUS SYSTE M Structure and Functio n THIRD EDITIO N PER BRODAL A Brief Survey, x i Studying the Structures and Function of the Nervous System, xii i Animal Experiments Crucial for Progress,

More information

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University. Systematic Anatomy. Nervous system Telencephalon. Dr.Hongqi Zhang ( 张红旗 )

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University. Systematic Anatomy. Nervous system Telencephalon. Dr.Hongqi Zhang ( 张红旗 ) Systematic Anatomy Nervous system Telencephalon Dr.Hongqi Zhang ( 张红旗 ) Email: zhanghq58@126.com 1 The Telencephalon Gray matter Cortex Basilar nuclei White matter-medulla Lateral ventricles General introduction

More information

PHYSIOLOGY OF THE BRAIN STEM

PHYSIOLOGY OF THE BRAIN STEM PHYSIOLOGY OF THE BRAIN STEM Dr Syed Shahid Habib Professor & Consultant Clinical Neurophysiology Dept. of Physiology College of Medicine & KKUH King Saud University OBJECTIVES At the end of this lecture

More information

General Sensory Pathways of the Face Area, Taste Pathways and Hearing Pathways

General Sensory Pathways of the Face Area, Taste Pathways and Hearing Pathways General Sensory Pathways of the Face Area, Taste Pathways and Hearing Pathways Lecture Objectives Describe pathways for general sensations (pain, temperature, touch and proprioception) from the face area.

More information

The Brain and Cranial Nerves

The Brain and Cranial Nerves 14 The Brain and Cranial Nerves PowerPoint Lecture Presentations prepared by Jason LaPres Lone Star College North Harris An Introduction to the Brain and Cranial Nerves The Adult Human Brain Average weight

More information

Neuroanatomy lecture (1)

Neuroanatomy lecture (1) Neuroanatomy lecture (1) Introduction: Neuroanatomy has two parts: the central and peripheral nervous system. The central nervous system is composed of brain and spinal cord. The brain has the following

More information

Nervous System. Student Learning Objectives:

Nervous System. Student Learning Objectives: Nervous System Student Learning Objectives: Identify the primary parts of the neuron Identify the major structures of the central nervous system Identify the major structures of the peripheral nervous

More information

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Exam Name 1) A change in the conditions in the synaptic terminal can influence the soma as a result of axoplasmic transport. 2) The nervous system is composed of the brain and spinal cord. A) efferent

More information

2401 : Anatomy/Physiology

2401 : Anatomy/Physiology Dr. Chris Doumen Week 7 2401 : Anatomy/Physiology The Cerebrum Central Nervous System TextBook Readings Pages 434-456 and 460-461 Make use of the figures in your textbook ; a picture is worth a thousand

More information

Outline of the next three lectures

Outline of the next three lectures Outline of the next three lectures Lecture 35 Anatomy of the human cerebral cortex gross and microscopic cell types connections Vascular supply of the cerebral cortex Disorders involving the cerebral cortex

More information

Gross Organization I The Brain. Reading: BCP Chapter 7

Gross Organization I The Brain. Reading: BCP Chapter 7 Gross Organization I The Brain Reading: BCP Chapter 7 Layout of the Nervous System Central Nervous System (CNS) Located inside of bone Includes the brain (in the skull) and the spinal cord (in the backbone)

More information

Department of Cognitive Science UCSD

Department of Cognitive Science UCSD Department of Cognitive Science UCSD Verse 1: Neocortex, frontal lobe, Brain stem, brain stem, Hippocampus, neural node, Right hemisphere, Pons and cortex visual, Brain stem, brain stem, Sylvian fissure,

More information

The Human Brain. I Think Therefore I am

The Human Brain. I Think Therefore I am The Human Brain I Think Therefore I am The Beginning The simplest creatures have very simple nervous systems made up of nothing but a bunch of nerve cells They have neural nets, individual neurons linked

More information

Divisions of the Nervous System

Divisions of the Nervous System Marieb s Human Anatomy and Physiology Marieb Hoehn Chapter 12 The Central Nervous System Lecture 19 1 Divisions of the Nervous System You are here CNS PNS 3 Brain Embryology & Overview Table & Figure From:

More information

The Brain. Brain. Spinal Cord. Cauda Equina

The Brain. Brain. Spinal Cord. Cauda Equina The Brain Brain Spinal Cord Cauda Equina The Brain Ventricles- cavities in the brain filled with cerebrospinal fluid connected to the subarachnoid space- fluid filled space surrounding the brain Brain

More information

Biology 340 Comparative Embryology Lecture 11 Dr. Stuart Sumida. Overview of Embryology of the Vertebrate Skull. Emphasis on Amniota

Biology 340 Comparative Embryology Lecture 11 Dr. Stuart Sumida. Overview of Embryology of the Vertebrate Skull. Emphasis on Amniota Biology 340 Comparative Embryology Lecture 11 Dr. Stuart Sumida Overview of Embryology of the Vertebrate Skull Emphasis on Amniota Initial introduction to components parts of a vertebrate head. This lecture

More information

Anatomy Lab (1) Theoretical Part. Page (2 A) Page (2B)

Anatomy Lab (1) Theoretical Part. Page (2 A) Page (2B) Anatomy Lab (1) This sheet only includes the extra notes for the lab handout regarding the theoretical part, as for the practical part it includes everything the doctor mentioned. Theoretical Part Page

More information

Neurology. Dr. Mohd. Zahirul Islam Khan DVM, MS, Ph.D, Postdoc.

Neurology. Dr. Mohd. Zahirul Islam Khan DVM, MS, Ph.D, Postdoc. Neurology By, 1. Central Nervous System: a) Brain of different animals. b) Spinal cord. 2. Peripheral Nervous System (PNS): a) Cranial Nerves b) Spinal Nerves and ganglia 3. Autonomic Nervous System (PNS)

More information

Telencephalon (Cerebral Hemisphere)

Telencephalon (Cerebral Hemisphere) Telencephalon (Cerebral Hemisphere) OUTLINE The Cortex - Lobes, Sulci & Gyri - Functional Subdivisions - Limbic Lobe & Limbic System The Subcortex - Basal Ganglia - White Matter (Internal Capsule) - Relations

More information

Cranial Nerves and Spinal Cord Flashcards

Cranial Nerves and Spinal Cord Flashcards 1. Name the cranial nerves and their Roman numeral. 2. What is Cranial Nerve I called, and what does it 3. Scientists who are trying to find a way to make neurons divide to heal nerve injuries often study

More information

Brainstem. Telencephalon Diencephalon Cerebellum Brain stem

Brainstem. Telencephalon Diencephalon Cerebellum Brain stem Brainstem Brainstem 脑 脊髓 Brainstem Telencephalon Diencephalon Cerebellum Brain stem Ventral view Lateral view 10 pairs of the cranial nerves are attached to the brain stem The brainstem Midbrain Pons Medulla

More information

Dissection of the Sheep Brain

Dissection of the Sheep Brain Dissection of the Sheep Brain Laboratory Objectives After completing this lab, you should be able to: 1. Identify the main structures in the sheep brain and to compare them with those of the human brain.

More information

Overview of the Nervous System (some basic concepts) Steven McLoon Department of Neuroscience University of Minnesota

Overview of the Nervous System (some basic concepts) Steven McLoon Department of Neuroscience University of Minnesota Overview of the Nervous System (some basic concepts) Steven McLoon Department of Neuroscience University of Minnesota 1 Coffee Hour Tuesday (Sept 11) 10:00-11:00am Friday (Sept 14) 8:30-9:30am Surdyk s

More information

Developmental sequence of brain

Developmental sequence of brain Cerebellum Developmental sequence of brain Fourth week Fifth week Location of cerebellum Lies above and behind the medullar and pons and occupies posterior cranial fossa Location of cerebellum External

More information

Doctor Osama Asa ad Khader. Mohammad Alsalem

Doctor Osama Asa ad Khader. Mohammad Alsalem 6 Doctor 2015 Osama Asa ad Khader Mohammad Alsalem A quick revision for the spinal cord blood supply: Arterial Blood supply of spinal cord The spinal cord got its arterial supply by two ways: Longitudinal

More information

Anatomy Lecture Notes Chapter 13

Anatomy Lecture Notes Chapter 13 I. embryonic development of the CNS A. neurulation is the formation of the CNS in the embryo invagination of dorsal ectoderm (outer layer of embryo cells) this process is induced (caused) by the notochord

More information

Chapter 14, Part 2! Chapter 14 Part 2 Brain/Cranial Nerves! The Cerebrum and Cranial Nerves! pp !

Chapter 14, Part 2! Chapter 14 Part 2 Brain/Cranial Nerves! The Cerebrum and Cranial Nerves! pp ! Chapter 14, Part 2! The Cerebrum and Cranial pp. 482 505! SECTION 14-9! The cerebrum, the largest region of the brain, contains motor, sensory, and association areas! 2! White Matter of the Cerebrum! 1.

More information

Development of Brain Stem, Cerebellum and Cerebrum

Development of Brain Stem, Cerebellum and Cerebrum Development of Brain Stem, Cerebellum and Cerebrum The neural tube cranial to the 4th pair of somites develop into the brain. 3 dilatations and 2 flexures form at the cephalic end of the neural tube during

More information

Chapter 14, Part 2! The Cerebrum and Cranial Nerves! pp !

Chapter 14, Part 2! The Cerebrum and Cranial Nerves! pp ! Chapter 14, Part 2! The Cerebrum and Cranial pp. 482 505! SECTION 14-9! The cerebrum, the largest region of the brain, contains motor, sensory, and association areas! 2! 1! ! Chapter 14 Part 2 Brain/Cranial

More information

Homework Week 2. PreLab 2 HW #2 Synapses (Page 1 in the HW Section)

Homework Week 2. PreLab 2 HW #2 Synapses (Page 1 in the HW Section) Homework Week 2 Due in Lab PreLab 2 HW #2 Synapses (Page 1 in the HW Section) Reminders No class next Monday Quiz 1 is @ 5:30pm on Tuesday, 1/22/13 Study guide posted under Study Aids section of website

More information