Slot 3.1 - Diagram of Neuron Nissl Bodies Mitochondria Myelin Sheath Axon.

Slides:

Advertisements

Similar presentations

Nervous Tissue is found in the brain, spinal cord, and peripheral nerves. Nervous tissue is composed of two main cell types: neurons (nerve cells) and.

Advertisements

Peripheral Nervous System Histology Lecture 2004 Michael Hortsch

Nervous Tissue.

Introduction to Nervous System Dr. Sama-ul-Haque.

Histology and Gross Anatomy of the Nervous System

Nervous System.

N. nerve Node of Ranvier Perikaryon Schwann Cell nerve Axon Hillock Dendrite Axon Terminal Axon Nucleus of Schwann cell Nucleus.

Nervous Tissues Department of Biology.

Histo On Your Nerves SSN Histology October 26th, 2004 Missy Walker, So Young Kim,

NERVOUS TISSUE.

Peripheral Nervous System (nervous Tissue)

Nervous Tissue Cellular Components of Nervous System Nerve Cells and Glia Nerve Cells and Glia Nerve cells ≈ 100 billion cells in the body Nerve.

Neural Tissues Digital Laboratory

Nervous Tissue Ch. 17, p257. Nervous Tissue Neurons Neuroglia – CNS: Astrocytes Oligodendrocytes Microglia Ependymal Cells – PNS: Schwann Cells Satellite.

Nervous System Transmits information from 1 part of the body to another, rapid communication.

Nervous System Cells. The Nervous System The Nervous system is responsible for communication Composed of the: Brain Spinal Cord Nerves.

Histology of the Nervous Tissue 1. nervous system overview Nervous system  Monitors and processes sensory information from the environment and from within.

Nerve reflex of panda---surprise

Bio& 241 A&P 1 Unit 4 / Lab 1.

Nervous system Nervous tissue is highly specialized to employ modifications in membrane electrical potentials to relay signals throughout the body. Neurons.

Introduction to the Nervous System. Neuron Multipolar neuron Axon Glial Cells Nucleus Nucleolus Dendrite Axon Hillock Cell body.

HISTOLOGY 1.14.: NERVOUS TISSUE: GLIAL CELLS

HISTOLOGY REVIEW Nervous Tissue Dr. Tim Ballard Department of Biology and Marine Biology.

Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Chapter 7 : The Nervous System Peripheral Nervous System, Anatomy.

Histology of Nervous Tissue PROF. DR. FAUZIAH OTHMAN DEPT OF HUMAN ANATOMY.

Nervous Tissue. Neuroglia “Nerve Glue” (Support Cells) Neuroglia - nonconductiong cells that provide protection & support and assist with metabolism.

Nervous Tissue  Originally Written By: Dr. Mohammad Al-Attayeb  Typed in the Computer By: Abo Malik  Thanks 4: Dr.I.

Histology of Nervous Tissue

NEURAL TISSUE By : Almitra Nadia Sasya Gentur XI - A.

Nervous Tissue 刘尚明武玉玲. Multipolar neuron: Cross section of spinal cord of dog. This specimen is elliptic in shape. In the center of it there is a H shaped.

Histology Laboratories James D. Jamieson, MD/PhD

Neuron Structure and Function. Nervous System  Nervous system is composed of specialized cells called neurons.  Neurons have long “arms” called axons.

Biology 211 Anatomy & Physiology I

 Found around the segments of myelin sheath.  They form the myelin sheath by rotating several times around the axon.  Thus forming a series of rings.

Nerve Tissue Al-Maarefa College 1. Objective Understand the microscopic difference between excitable and non-excitable cells present in the nervous system.

Lab5 Nervous tissue skin

PREPARED BY HUGH POTTER,Ph.D

Nervous Tissue. 【 Objectives 】 1. To identify and describe: A.The microscopic structure of the neuron— including cell body, axon and dendrites B. Differentiate.

Parts of the neuron. The Parts of the Neuron 1. Dendrites - receive incoming messages to the nerve cell - resemble tree branches.

NERVOUS SYSTEM-2 Sixth lecture By Dr. Wahda A. M. Kharofa.

Chapter 7.  Cell body(soma)  Axon Hillock  Axon  Axon Terminal  Dendrites  Myelin Sheath.

NERVOUS TISSUE Forms the nervous system which is divided into:

1 Hole’s Human Anatomy and Physiology Twelfth Edition Shier  Butler  Lewis Chapter 10 Nervous System I: Basic Structure and Function Copyright © The.

Nervous System Histology

Section Lies outside the CNS 2. Composed of the peripheral nerves and ganglia 3. Nerves- bundles of myelinated axons 4. Ganglia- are the swellings.

Nervous System Histology

Slot Pyramidal neurons of cerebrum A = axons D = dendrites Pyramid-shaped cell body.

Intro to the Nervous System 9(a). Organization of the Nervous System Central Nervous System (CNS) – Includes the nerves of the brain and spinal cord.

Lab 9 The Nervous System: Histology and The Brain.

Lab Session 9: Nerve Tissue x Slide # 7 NH: Spinal (sensory) Ganglion (LFB-NR) 100x Pseudounipolar neurons Satellite cells Nissl granules (RER)

Nervous System Histology

Nervous System Histology

Histology of Nervous Tissue

Histology of the Nervous Tissue

Nervous Tissue.

Nervous System Parts and Functions

7 The Nervous System PPT-A 33 slides 2 hour.

Introduction to the Nervous System Ms. Cohen

Histology Slides for Nervous Tissues

Figure Neuroglia. Capillary Neuron Astrocyte

Rough Endoplasmic Reticulum and Polysomes.

Lab5 Nervous tissue skin

Nervous tissue Neuron (No.11, spinal cord)

Nervous System: Cells & Tissues

Nervous tissue Neuron (No.11, spinal cord)

Lab5 Nervous tissue skin

Ch. 10: Nervous System Basic Structure and Function

HISTOLOGY REVIEW Nervous Tissue

Histology of Nervous Tissue

Presentation transcript:

Slot Diagram of Neuron Nissl Bodies Mitochondria Myelin Sheath Axon

Slot Pseudounipolar neuron of dorsal root ganglion Nucleus with Nucleolus Arrowheads = satellite cells Arrow = nerve fibers

Slot Cell Bodies of pseudounipolar neuron Common trunk of axon and dendrite Nucleus with nucleolus giving “owl eye” appearance

Slot Diagram of myelinated nerve fiber Osmic acid staining Typical staining AxonNode of RanvierMyelin Sheath

Slot Transverse section of peripheral nerve E = epineurium P = perineurium F = fascicle

Slot Nerve (c.s.) Fascicle Endoneurium Axon Perineurium

Slot Motor end plates Axon Motor end plate Muscle fibers

Slot Motor end plates Axon Motor end plate Muscle fiber

Slot Multipolar neurons Axon Hillock Dendrites Nissl Substance

Slot Multipolar neuron Dendrites Nissl Substance

Slot Nerve (c.s.) Fascicle Epineurium Perineurium

Slot Nerve (c.s.) Fascicle Endoneurium Axon Perineurium

Slot Nerve (c.s.) Fascicle Endoneurium Axon Perineurium Epineurium

Slot Nerve (c.s.) Axon Myelin sheath Endoneurium Epineurium

Slot Nerve (l.s.) Node of Ranvier Myelin sheath Axon

Slot Nerve (l.s.) Node of Ranvier Myelin sheath

Slot Autonomic ganglion Nerve cell bodies Capsule

Slot Autonomic ganglion Nerve cell body Satellite Cells Nucleus with nucleolus giving “owl eye” appearance

Slot Autonomic ganglion cell Nucleus with nucleolus giving “owl eye” appearance Satellite Cells

Slot Autonomic ganglion Nerve cell bodies Cell processes