Nerves Neuron A stimulus excites the dendrites ---- cell body (nucleus) ----- axon(carries the impulses) away from the cell body --- myelin sheath (a.

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Presentation transcript:

Nerves Neuron A stimulus excites the dendrites ---- cell body (nucleus) axon(carries the impulses) away from the cell body --- myelin sheath (a fatty tissue covering the axon) ◦ a. Schwann cell ◦ b. White matter ◦ c. Grey matter ◦ d. Synapse ◦ e. Ganglion Acetylcholine

Central Nervous System (CNS)  brain – encephala  spinal cord – myel Peripheral Nervous System  Autonomic Nervous System  a. Sympathetic nervous system  b. Parasympathetic nervous system  Efferent (motor) nerves  Afferent (sensory) nerves  Associative nerves

 Frontal  Parietal  Occipital  Temporal

 Cerebrum a. Cerebral cortex  Cerebellum  Brainstem a. Pons b. Medulla oblongata c. Midbrain d. Interbrain 1. Pituitary gland 2. Hypothalmus 3. Thymus 4. Cerebrospinal Fluid (CSF) 5. Meningies

 Depression  Stupor  Paralysis  Paresis  Ataxia  Tremor  Nystagmus  Plexus  Coma

 Epilepsy  Spina Bifida  Middle Ear Infections  Rabies  Roaring  Meningitis

 Hydrocephalus  Radial nerve damage  Downer cow  Schiff-Sherrington Syndrome  Vestibular Disease  Horner’s Syndrome

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