structures of the nervous system
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3.01 Remember the structures of the Nervous SystemTRANSCRIPT
3.01 Remember the structures of the nervous system
3.01 Remember the structures of the nervous system
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Essential Question
What are the structures of the nervous system?What are the structures of the nervous system?
3.01 Remember the structures of the nervous system
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Introduction: Structures of the nervous system
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Cellular structures of the nervous system
Neuron- a nerve cellNeuron- a nerve cell
Extensions of the neuronExtensions of the neuron
DendritesDendrites
AxonAxon
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Cellular structures of the nervous system
NeuronNeuron Myelin sheathMyelin sheath
SynapseSynapse
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Structures of the nervous system
Central nervous systemCentral nervous system
BrainBrain
Spinal cordSpinal cord
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Structures of the nervous system
Peripheral nervous systemPeripheral nervous system
NervesNerves
Cranial Cranial
Spinal Spinal
Sensory receptorsSensory receptors
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Structures of the central nervous system:
BRAINBRAIN
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Structures of the central nervous system:
BRAINBRAIN
CerebrumCerebrum
Frontal lobeFrontal lobe Occipital Occipital
lobelobe Parietal lobeParietal lobe Temporal Temporal
lobelobe
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Structures of the central nervous system: BRAINBRAIN
DiencephalonDiencephalonStructuresStructures
ThalamusThalamus HypothalamusHypothalamus
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Structures of the central nervous system: BRAINBRAIN
Limbic systemLimbic system Olfactory bulbOlfactory bulb AmygdalaAmygdala HippocampusHippocampus ParahippocampusParahippocampus FornixFornix Mammillary bodyMammillary body Cinginulated gyrusCinginulated gyrus Septum pellucidumSeptum pellucidum
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Structures of the central nervous system: BRAINBRAIN
CerebellumCerebellum
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Structures of the central nervous system: BRAINBRAIN
BrainBrain stemstem Pons Pons MidbrainMidbrain Medulla oblongataMedulla oblongata
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Structures of the central nervous system: BRAINBRAIN
MeningesMeninges Dura materDura mater Arachnoid materArachnoid mater Pia mater Pia mater
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Structures of the central nervous system:
BRAINBRAIN
Cerebral VentriclesCerebral VentriclesLeft lateral ventricleRight lateral ventricleThird ventricleFourth ventricle
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Structures of the central nervous system:
Spinal CordSpinal Cord
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Structures of the central nervous system:
Spinal CordSpinal Cord
Peripheral nervous systemPeripheral nervous system 12 cranial nerves12 cranial nerves 31 pairs of spinal nerves31 pairs of spinal nerves
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Structures of the Central Nervous System
I. I. OlfactoryOlfactory II. OpticII. Optic III. OculomotorIII. Oculomotor IV. TrochlearIV. Trochlear V. TrigeminalV. Trigeminal VI. AbducensVI. Abducens VII. FacialVII. Facial VIII. VestibulocochlearVIII. Vestibulocochlear IX. GlossopharyngealIX. Glossopharyngeal X. VagusX. Vagus XI. AccessoryXI. Accessory XII. HypoglossalXII. Hypoglossal
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Structures of the Central Nervous System
Peripheral nervous systemPeripheral nervous system 31 pairs of spinal nerves31 pairs of spinal nerves
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Structures of the Central Nervous System
Motor systemMotor system Autonomic nervous systemAutonomic nervous system
Sympathetic nervous systemSympathetic nervous system Parasympathetic nervous systemParasympathetic nervous system
Somatic nervous systemSomatic nervous system Sensory neuronsSensory neurons Motor neuronsMotor neurons
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Structures of the Central Nervous System
Autonomic Nervous SystemAutonomic Nervous System
Sympathetic Nervous SystemSympathetic Nervous System
Parasympathetic Nervous Parasympathetic Nervous SystemSystem
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Structures of the Central Nervous System
Somatic Nervous SystemSomatic Nervous System
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Structures of the central nervous system
Check your
knowledge…
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Structures of the nervous system
Remember this!
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Essential question
What are the structures of the nervous system?What are the structures of the nervous system?