ANAT1010_13_Nervous tissue

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This video is dedicated to students enrolled in ANAT1010 (1), ANAT1010 (2), ANAT1010 (69), ANAT1020, and DEHY2851 courses at Dalhousie University.
Video sections:
0:00 Introduction
1:05 Functions of the nervous tissue
2:58 Structural division of the nervous system
4:51 Somatic (voluntary) nervous system
5:30 Visceral nervous system
12:13 Histology of nervous tissue
13:07 Neuroglial cells
14:37 Astrocytes
17:01 Oligodendrocytes
18:18 Microglia
18:45 Epyndemal cells
19:34 Satellite cells
20:26 Schwann cell
20:56 Neurons
23:38 Dendrites
24:18 Axons
26:11 Myelinated axons
32:01 Unmyelinated axons
33:13 Myelination in PNS
33:48 Transmission of nerve impulse
34:30 Parts of a synapse
36:00 Structural classification of neurons
38:05 Functional classification of neurons
38:17 Neuronal circuits
39:15 Regeneration (repair)
41:11 Repair within the PNS

By the end of this session, you will be able to:
List the three basic functions performed by the nervous system.
List the structures and describe the basic functions of the nervous system.
Identify the two main divisions of the nervous system and their subdivisions.
Differentiate between neurons and neuroglia.
Describe the neuroglial cells of the central and peripheral nervous system. Outline the function of each.
Describe the parts of a neuron.
Outline the structure of a synaptic junction.
Differentiate between a myelinated and unmyelinated neuron.
Describe the three structural and functional types of neurons.
Identify the structure and function of the various types of neural circuits in the nervous system.
Outline the process of regeneration and repair of nervous tissue.

Presented and edited by Akram Jaffar, Ph.D.

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