ANAT2411-2021 - CNS PNS - Lecture Slides - RS

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Oct 30, 2023

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ANAT2241 Histology: Basic & Systematic Central Nervous System (CNS) & Peripheral Nervous System (PNS) Dr. Reza Shirazi Department of Anatomy, School of Medical Sciences Faculty of Medicine & Health, UNSW Sydney Reza.Shirazi@unsw.edu.au Image by Dr John Abramyan, University of Michigan
Record the Session Message to self: and now record this lecture!
Resources Dr Reza Shirazi– School of Medical Sciences, UNSW Wallace Wurth Building Room 215 – Reza.Shirazi@unsw.edu.au Recommended reading: Textbook chapter (Wheather's online): Nervous System Textbook chapter (Junqueira’s Basic Histology: Text and Atlas, 15e online): CNS & PNS Nervous System Online Support Page Chapman Histology https://www.youtube.com/channel/UCvSvCkHjCbHn8aGd6OPno_A/featured University of Michigan Histology and Virtual Microscopy Learning Resources onymous online question bank Sli.do Sli.do #ANAT2411Week04
Learning Objectives 1. To understand the function and location of CNS and PNS 2. To understand the basic components of CNS and PNS 3. To understand the structure of cerebral and cerebellar cortex 4. To understand the composition of white and grey matter 5. To understand the various types of ganglia
Nervous Tissue and Nervous System Nervous tissue: 1- Cells: I. Nerve cells/Neurons II. Supporting cells/Neuroglial cells a. Astrocytes b. Oligodendrocytes c. Microglia d. Ependymal cells e. Schwann cells f. Satellite cells 2- Extracellular matrix (ECM) o Very small amount Nervous system: o Nervous tissue o Associated tissues (meninges, blood vessels, connective tissue, CSF, …) 1- CNS 2- PNS (X200; H&E staining) N: neuronal cell body G: glial cell Np: neuropil (X200; Gold chloride and hematoxylin staining)
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