1. Neuro Cells Present by: M.Nafly HND in Biomedical scientist * Nafly Hussain *

6. STRUCTURE OF A NEURON * Nafly Hussain *

7. Axon of another neuron Dendrites of another neuron The Neuron Node of Ranvier Synaptic knobs * Nafly Hussain * Cell Body Dendrites Axon Myelin Sheath

10. Inside of a neuron! * Nafly Hussain *

11. CLASSIFICATION OF NEURONS * Nafly Hussain *

13. * Nafly Hussain *

15. Bipolar neurons have two processes extending from the cell body (examples: retinal cells, olfactory epithelium cells). * Nafly Hussain *

17. Pseudounipolar cells (example: dorsal root ganglion cells). Actually, these cells have 2 axons rather than an axon and dendrite. One axon extends centrally toward the spinal cord, the other axon extends toward the skin or muscle. * Nafly Hussain *

19. Multipolar neurons have many processes that extend from the cell body. However, each neuron has only one axon (examples: spinal motor neurons, pyramidal neurons, Purkinje cells). * Nafly Hussain *

22. * Nafly Hussain *

25. FUNCTION OF A NEURON * Nafly Hussain *

28. Direction of neural impulse DENDRITES -----> CELL BODY (with nucleus) -------> AXON * Nafly Hussain *

31. * Nafly Hussain *

32. The End * Nafly Hussain *