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2. 1. 2. 3. 3. Introduction to the brain 4. 1. 5. 6. peripheral nervous system (autonomic nervous system) (sympathetic nervous system) (parasympathetic nervous system) (sensory-somatic nervous system) 7. central nervous system : (Reflex) (Meninges) (Cerebral hemisphere) (Lobes) (Corpus callosum) (Cerebral cortex) (Sulci/sulcus) (Gyri/gyrus) (Ventricles) 8. 2. 9. 100,000,000,000 (sensory neuron) (motor neuron) (interneuron) 10. 11. (action potential) (resting potential) 12. Nerve impulse 13. myelin (multiple sclerosis) 14. ...... (synapse) 15. 16. neurotransmitter (neuromodulator) (receiving neuron)(sending neuron)endogenous cannabinoids (receptor) reuptake 17. (Acetylcholine) GABA (Dopamine) (Serotonin) (Norepinephrine) (Glutamate) (Neuropeptide) 18. ? (agonist) reuptake (antagonist) 19. glia cell V.S. 1. 2.1.3.2.4.3. 20. 3. 21. Brain Anatomy and Functions 22. (Occipital lobes) (Temporal lobes) (Parietal lobes) (Frontal lobes) (Sulci) (Central sulcus) (Lateral sulcus) 23. Occipital lobes : 24. Temporal lobes : 25. Parietal lobes : 26. Frontal lobes : Phineas Gage 27. corpus callosum 200~250 : 28. 29. split-brain http://www.youtube.com/watch?v=ZMLzP1VCANo 30. subcortical area 31. limbic system : (Amygdala) (Hippocampus) (Thalamus) (Hypothalamus) 32. limbic system (Thalamus) (Hypothalamus) 33. limbic system (Amygdala) (Hippocampus) H.M. patient 34. basal ganglia (huntingtons disease) (Nucleus accumbens) 35. Brainstem : (midbrain) (pons) (medulla) (reticular formation) RAS (reticular activating system): : : 36. cerebellum : 37. ? Electroencephalograph (EEG) (MEG) Single-cell recordingEEGMEG 38. ? Computer-assisted tomography (CT scan) Magnetic resonance imaging (MRI) CT scanMRIMRI image 39. ? Positron emission tomography (PET) Functional magnetic resonance imaging(fMRI) Vision constructionPETfMRIfMRI image 40. 2014.03.11 12 41. MOODLE! 42. Q&A