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By Shilpa Salgar and Taylor Crawford

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Presentation on theme: "By Shilpa Salgar and Taylor Crawford"— Presentation transcript:

1 By Shilpa Salgar and Taylor Crawford
The Nervous System By Shilpa Salgar and Taylor Crawford

2 organs Central Nervous System Peripheral Nervous System Brain
Spinal Cord Connects CNS to body

3 Functions Sensory Integrative Motor

4 Neuroglia Central Nervous System Peripheral Nervous System Microglial
Oligodendrocytes Astrocytes Ependyma Schwann

5 Functions of Neuroglia
Fill Spaces Support Neurons Structural Framework Produce Myelin Phagocytosis

6 Neuron structure

7 Neuron classification
Structural Functional Bipolar Unipolar Multipolor Sensory Interneurons Motor

8 Cell Membrane Potential
Distribution of Ions Resting Potential Potential Changes Action Potential

9 The Synapse

10 Synaptic Transmission
Excitatory Inhibitory

11 Nerve Impulses Impulse Conduction All-or-None Response

12 Impulse Processing Neuron Pools Facilitation Convergence Divergence

13 Nerve Pathways Reflex Arcs Reflex Behavior

14 Meninges Dura Mater (4) Arachnoid (5) Pia Mater (6)

15 Structure of the spinal cord

16 Functions of the spinal cord
Transmit Impulses House Spinal Reflexes

17 Structure of the Cerebrum (Brain)

18 Functions of the Cerebrum
Motor Sensory Association

19 Hemisphere Dominance

20 Ventricles and Cerebrospinal Fluid

21 Diencephalon Thalamus Hypothalamus

22 Brainstem Midbrain Pons Medulla Oblongata Reticular Formation
Cerebellum

23 Cerebellum

24 Peripheral Nervous System
Cranial Nerves

25 Spinal Nerves Cervical Plexuses Brachial Plexuses Lumbosacral Plexuses

26 Autonomic nervous system
Sympathetic Parasympathetic

27 Receptors Chemoreceptors Pain receptors Thermoreceptors
Mechanoreceptors Photoreceptors

28 Touch and Pressure sense
Tactile Corpuscles Sensory Nerves Lamellated Corpuscles

29 Pain Nerve fibers Regulation

30 Special senses Smell Taste Hearing Static Equilibrium
Dynamic Equilibrium Sight

31 Smell Olfactory Receptors Olfactory Organs Olfactory Nerve Pathways
Olfactory Stimulation

32 Taste Receptors Sensations Nerve Pathways

33 Hearing Outer Ear Middle Ear Auditory Tube Inner Ear

34 Equilibrium Static Equilibrium Dynamic Equilibrium

35 Sight, Structure of the eye
Outer Middle Inner

36 Sight Light Refraction Visual Receptors Visual Pigments

37 Diseases Alzheimer's Parkinson's Autism

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