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The Brain & Nervous System [Class Number Section] [Instructor Name]
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Overview (Pt.1) Brain Myths Complexity Development Structure – Name That Nervous System Telencephalon
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Mythbusters: 8 Myths about the Human Brain 1) Einstein’s brain was different than our brains. 2) We only use 10% of our brain. 3) Listening to Mozart makes you smarter. 4) People are either “right-brained” or “left-brained”. 5) Drinking alcohol always kills brain cells. 6) Brain damage is always permanent. 7) The heart is more important for love than the brain. 8) The human brain is larger than any other animal brain.
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Evolution of the Mammalian Brain
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Overview (Pt.1) Brain Myths Complexity Development Structure – Name That Nervous System Telencephalon
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Complexity
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Overview (Pt.1) Brain Myths Complexity Development Structure – Name That Nervous System Telencephalon
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Development
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Important Terms 1.Neural crest 2.Neuroblasts 3.Neuroepithelium 4.Neural induction 5.Ectoderm 6.Rostrocaudal 7.Forebrain Definitions A.1 of 3 layers in the embryo B.Contains the cerebral hemispheres, thalamus, and hypothalamus C.Lining of neural tube D.Progenitor cells E.Neurons outside the neural crest F.Head-to-tail direction G.Process that forms neural tube Matching Exercise
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Overview (Pt.1) Brain Myths Complexity Development Structure – Name That Nervous System Telencephalon
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Structure of the Nervous System Human Nervous System Peripheral Nervous System Central Nervous System
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Structure: Peripheral Nervous System Peripheral Nervous System Somatic Nervous System Autonomic Nervous System Cranial NervesSpinal Nerves Parasympathetic Nervous System Sympathetic Nervous System
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Name that Nervous System Parasympathetic Sympathetic Somatic
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Overview (Pt.1) Brain Myths Complexity Development Structure – Name That Nervous System Telencephalon
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Frontal Lobe Parietal Lobe Temporal Lobe Occipital Lobe
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PART 2: THE BRAIN AND THE NERVOUS SYSTEM
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Overview (Pt.2) Mindmap Activity The Hemispheres – Hemispherectomy Structure: Central Nervous System The Limbic System Brain Stem Neuroimaging Techniques Brain Stimulation Techniques
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Activity: Showercap Mindmap 1. Label each of the 4 lobes with blue label 2. Label specialized areas with green: corpus callosum, Broca’s Area, Wernicke’s area 3. Label information processing with yellow, include areas for: hearing, heat, pain and temperature, and integration of information 4. Label cortex areas in orange, include: motor, association, somatosensory, auditory, and visual
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Overview (Pt.2) Mindmap Activity The Hemispheres – Hemispherectomy Structure: Central Nervous System The Limbic System Brain Matter Matters Brain Stem Neuroimaging Techniques Brain Stimulation Techniques
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The Hemispheres Right Brain Visual Hemisphere Controls left side of body Splitting is the Key Left Brain Language Hemisphere Controls right side of body
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Hemispherectomy What is it? Living with half a brain Is this the norm? Is it effective?
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Overview (Pt.2) Mindmap Activity The Hemispheres – Hemispherectomy Structure: Central Nervous System The Limbic System Brain Matter Matters Brain Stem Neuroimaging Techniques Brain Stimulation Techniques
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Structure: Central Nervous System Central Nervous System Telencephalon Diencephalon Mesencephalon Metencephalon Myelencephalon
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Central Nervous System: Forebrain & Midbrain Diencephalon Forebrain Thalamus - Gatekeeper o Lateral Geniculate Nucleus Hypothalamus - Regulation Mesencephalon Mid Brain Reticular Formation + Brainstem o Visual/Auditory Info
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Central Nervous System: Hindbrain Metencephalon Hindbrain Pons o Sensory/Motor Info Cerebellum o Little Brain o Coordination Myelencephalon Hindbrain Medulla Oblongata o Basic Survival
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Overview (Pt.2) Mindmap Activity The Hemispheres – Hemispherectomy Structure: Central Nervous System The Limbic System Brain Matter Matters Brain Stem Neuroimaging Techniques Brain Stimulation Techniques
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The Limbic System Amygdala Arousal and Emotion Basal Ganglia Movement/Coordination Cingulate Gyrus Directing attention
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Overview (Pt.2) Mindmap Activity The Hemispheres – Hemispherectomy Structure: Central Nervous System The Limbic System Brain Matter Matters Brain Stem Neuroimaging Techniques Brain Stimulation Techniques
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Brain Matter Matters Early Brain Study Phrenology Neuroanatomy Post-mortem dissection Post-mortem dissection CAT or MRI Scanners Brain Matter Gray matter Neurons White matter Myelin
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Overview (Pt.2) Mindmap Activity The Hemispheres – Hemispherectomy Structure: Central Nervous System The Limbic System Brain Matter Matters Brain Stem Neuroimaging Techniques Brain Stimulation Techniques
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Brainstem Structure Medulla Pons Midbrain Diencephalon Function Survival Sleep/Wake Cycle Sensory/Motor Function Growth/hormonal behaviors
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Overview (Pt.2) Mindmap Activity The Hemispheres – Hemispherectomy Structure: Central Nervous System The Limbic System Brain Matter Matters Brain Stem Neuroimaging Techniques Brain Stimulation Techniques
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Neuroimaging Electroencephalography (EEG) Electrical Activity
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Neuroimaging Computerized Axial Tomography (CAT) & Magnetic Resonance Imaging (MRI) Structure
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Neuroimaging Positron Emission Topography (PET) Blood Flow
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Neuroimaging Functional Magnetic Resonance Imaging (fMRI) Blood flow
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Neuroimaging Diffuse Optical Imaging (DOI) Oxygenation & Activity
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Overview (Pt.2) Mindmap Activity The Hemispheres – Hemispherectomy Structure: Central Nervous System The Limbic System Brain Matter Matters Brain Stem Neuroimaging Techniques Brain Stimulation Techniques
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Brain Manipulation Techniques Non-human experimental methods Lesions or Ablations Case Studies Human experimental methods Transcranial Magnetic Stimulation (TMS)TMS Transcranial Direct Current Stimulation (tDCS)
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Photo Attribution Slide 12 Photo Credit: Nico Ibieta https://www.flickr.com/photos/64006960@N00/3690647743/ https://creativecommons.org/licenses/by-nc/2.0/ Slide 12 Photo Credit: Mike L Photo's https://www.flickr.com/photos/8725162@N07/5871348997/ https://creativecommons.org/licenses/by/2.0/ Slide 12 Photo Credit: saminblue https://www.flickr.com/photos/8170285@N07/3321585200/ https://creativecommons.org/licenses/by-nc-sa/2.0/ Slide 12 Photo Credit: KatieKrueger https://www.flickr.com/photos/22220144@N06/2351656805/ https://creativecommons.org/licenses/by-nc/2.0/ Slide 19 Photo Credit: MTSOfan https://www.flickr.com/photos/8628862@N05/10392724753/ https://creativecommons.org/licenses/by-nc-sa/2.0/ Slide 19 Photo Credit: Tormod Ulsberg https://www.flickr.com/photos/29891476@N00/10911218636/ https://creativecommons.org/licenses/by-nc-nd/2.0/ Slide 20 Photo Credit: EUSKALANATO https://www.flickr.com/photos/euskalanato/1971827663/ https://creativecommons.org/licenses/by-nc-sa/2.0/ Slide 26 Photo Credit: wildwise studio https://www.flickr.com/photos/81716653@N00/8813707262/ https://creativecommons.org/licenses/by-nc-nd/2.0/ Slide 28 Photo Credit: bucaorg (Paul Burnett) https://www.flickr.com/photos/bucaorg/7254702496/ https://creativecommons.org/licenses/by-nc-nd/2.0/ Slide 30 Photo Credit: OpenStax College http://commons.wikimedia.org/wiki/File:1311_Brain_Stem.jpg http://creativecommons.org/licenses/by/3.0/deed.en Slide 32 Photo Credit: Ian Ruotsala http://www.flickr.com/photos/ian_ruotsala/189736044/ https://creativecommons.org/licenses/by-nc-sa/2.0/ Slide 33 Photo Credit: pennstatenews https://www.flickr.com/photos/53130103@N05/9504982576/ https://creativecommons.org/licenses/by-nc-nd/2.0/ Slide 34 Photo Credit: Reigh LeBlanc https://www.flickr.com/photos/12845794@N04/1372175973/ https://creativecommons.org/licenses/by-nc/2.0/ Sldie 35 & 36 Photo Credit: jgmarcelino https://www.flickr.com/photos/gkpics/4542550925/ https://creativecommons.org/licenses/by/2.0/ Slide 37 Photo Credit: Unknown NIMH author http://commons.wikimedia.org/wiki/File:NIMH_MEG.jpg http://en.wikipedia.org/wiki/public_domain
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