Microsoft PowerPoint - Chapter 3 Neuronal Physiology

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Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

RapeeRapee BoonplueangBoonplueang, Ph.D., Ph.D.B 414,B 414,Biology Building, Biology Building, PhyathaiPhyathaiCampusCampus

Tel: Tel: 00--22012201--54825482,, email: email: scrbp@mahidol.ac.thscrbp@mahidol.ac.th

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

TextbooksTextbooksSherwood, L., 2004. Human Physiology, 5Sherwood, L., 2004. Human Physiology, 5thth edition.edition.Sherwood, L., 2007. Human Physiology, 6Sherwood, L., 2007. Human Physiology, 6thth edition.edition.Campbell, N.A. and Reece, J.B., 2008. Biology, 8Campbell, N.A. and Reece, J.B., 2008. Biology, 8thth

edition. edition. Berne, R.M. et al., 2003. Physiology, 5Berne, R.M. et al., 2003. Physiology, 5thth edition. edition.

Further readings:Further readings:Other Biology textbooksOther Biology textbooks

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

InternetInternet

OutlineOutlineMembrane potentialMembrane potentialGraded potentialGraded potentialAction potentialAction potentialSynapses and neuronal integrationSynapses and neuronal integration

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

Organization of nervous systemOrganization of nervous system

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

Organization of nervous system

Organization of nervous systemOrganization of nervous system

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

Organization of nervous systemOrganization of nervous system

• The nervous system is composed of primarily neurons and glia.

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

• Glial cells out-number neurons by 10-50:1.

Neuron structureNeuron structure

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

Functional unit of the nervous systemFunctional unit of the nervous systemBasic structure, a cell body with several dendrites and one longBasic structure, a cell body with several dendrites and one longaxonaxonInformation flows from the cell body to the axon terminalsInformation flows from the cell body to the axon terminals

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

Signal transmission in neuronsSignal transmission in neuronsResting potential

Graded potential

Action potential

Synaptic activity

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

Membrane potentialMembrane potential

Microsoft PowerPoint - Chapter 3 Neuronal physiology

http://dc140.4shared.com/doc/FHj4tyld/preview.html[03/07/2012 14:19:58]

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