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Joyce Fiel Reah Wilkins Shann Bunggay

Neurotransmission and Muscle Contraction. Joyce Fiel Reah Wilkins Shann Bunggay. Neurotransmission. the essentials. Parts of a Neuron. 1. Axon. Neurotransmitters. Calcium 2+. synapse. Receptors. presynaptic neurone. 2. Action potential. Neurotransmitters. 3. Neurotransmitters.

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Joyce Fiel Reah Wilkins Shann Bunggay

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  1. Neurotransmission and Muscle Contraction Joyce Fiel Reah Wilkins Shann Bunggay

  2. Neurotransmission the essentials Parts of a Neuron

  3. 1 Axon Neurotransmitters Calcium 2+ synapse Receptors presynaptic neurone

  4. 2 Action potential Neurotransmitters

  5. 3 Neurotransmitters As active potential goes down axon, the charges become opposite

  6. 4 Neurotransmitters Depolarization

  7. 5 Neurotransmitters Depolarization

  8. 6 Neurotransmitters Depolarization

  9. 7 Neurotransmitters

  10. 8 Neurotransmitters • altered membrane potential allows calcium ions to enter the presynaptic neurone

  11. 9 Neurotransmitters

  12. 10 Neurotransmitters

  13. 11 Neurotransmitters

  14. 12 increase in Ca++ levels in side the cell triggers the fusion of pocket containing neurotransmitters with the presynaptic neuron membrane Neurotransmitters

  15. 13 Neurotransmitters

  16. 14 When the neurotransmitters leave, the change in the synapse goes back to normal Neurotransmitters

  17. 15 Neurotransmitters have specific receptors Neurotransmitters

  18. 16 Neurotransmitters

  19. 17 Neurotransmitters

  20. 18 Neurotransmitters

  21. 19

  22. 20

  23. 21

  24. MUSCLE CONTRACTION

  25. MUSCLE CONTRACTION KEY ELEMENTS

  26. STILL DONT GET IT? [[ ANIMATION ]] http://www.brainexplorer.org/anim/anim1.html

  27. Muscle ContractionProcess

  28. MUSCLE CONTRACTION PURPOSE

  29. Muscle Contraction How It Works

  30. WORKS CITED • http://science.education.nih.gov/supplements/nih2/addiction/activities/lesson2_neurotransmission.htm • http://web.indstate.edu/thcme/mwking/muscle.html#calcium • http://www.mpimf-heidelberg.mpg.de/~holmes/muscle/muscle1.html • http://hometown.aol.com/bio50/LecNotes/lecnot13.html • http://www.howstuffworks.com/muscle4.htm • http://www.brainexplorer.org/anim/anim1.html • http://www.merck.com/mrkshared/mmanual/section14/chapter166/166a.jsp • http://homepage.psy.utexas.edu/HomePage/class/Psy308/salinas/Neurotransmission/release.gif • http://www.brainexplorer.org/brain_atlas/Brainatlas_index.shtml • http://www.mpimf-heidelberg.mpg.de/~holmes/muscle/muscle1.html • http://www.digital-humans.org/Report2004/Documents/XIV-Final-Oct2004_files/image017.gif

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