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Nervous System
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Nervous System
Clasification
Central Nervous System:
Is the integration and command center of the body. It consists of the brain, spinal cord and retina.
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Cranial Nervous System:
Are nerves that conect the brain to the eyes, mouth, ears and other parts of the head.
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Structure
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Synapses
Through these specialized communications called synapses, the intercellular signals to produce all the functions of the nervous system are originated and transmited.
Brain
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Insular
Types of memory, sense of pain, and autonomic and emotional functions.
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Neurotransmittes
The different chemicals substances that enable interneuronal communication in chemical synapses are generelly called.
Diseases
Epilepsy
Is one of the most frequent neurological diseases among the population. Is characterized by the presence and recurrence of various types of "crisis" of cerebral origin.
Parkinson's Disease
Is the 2nd most frequent neurodegenerative disease. Is characterized by tremor in the extremities, rigidity, etc.
Alzheimer's Disease
Is the most frequent cause of dementia worldwide. Is characterized by the progressive loss of memory