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Frage		Antworten
What are the main components of the central nervous system? Lernen beginnen		The brain, the spinal cord, and the nerves that branch off the brain and spinal cord.
How many pairs of cerebral nerves are there? Lernen beginnen		12 pairs of cerebral nerves.
How many pairs of spinal nerves are there? Lernen beginnen		31 pairs of spinal nerves.
Where does the brain lie? Lernen beginnen		In the cranial cavity in the skull.
What are the three main parts of the brain? Lernen beginnen		The cerebrum, cerebellum, and brain stem
How is the cerebrum divided? Lernen beginnen		Into two hemispheres, right and left, by the longitudinal fissure.
What is the outer portion of the cerebrum called, and what does it consist of? Lernen beginnen		the graymatter, consists of cell bodies.
What is characteristic of the surface of the cerebrum? Lernen beginnen		It has a great number of folds called gyri and sulci.
What does each neuron consist of? Lernen beginnen		The cell body, dendrites and axon.
What is the main function of the neuron? Lernen beginnen		Transmission of impulses
płat czołowy Lernen beginnen		frontal lobe
płat ciemieniony Lernen beginnen		parietal lobe
płat Skroniowy Lernen beginnen		temporal lobe
płat potyliczny Lernen beginnen		occipital lobe

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