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question		réponse
What are the main components of the central nervous system? commencer à apprendre		The brain, the spinal cord, and the nerves that branch off the brain and spinal cord.
How many pairs of cerebral nerves are there? commencer à apprendre		12 pairs of cerebral nerves.
How many pairs of spinal nerves are there? commencer à apprendre		31 pairs of spinal nerves.
Where does the brain lie? commencer à apprendre		In the cranial cavity in the skull.
What are the three main parts of the brain? commencer à apprendre		The cerebrum, cerebellum, and brain stem
How is the cerebrum divided? commencer à apprendre		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? commencer à apprendre		the graymatter, consists of cell bodies.
What is characteristic of the surface of the cerebrum? commencer à apprendre		It has a great number of folds called gyri and sulci.
What does each neuron consist of? commencer à apprendre		The cell body, dendrites and axon.
What is the main function of the neuron? commencer à apprendre		Transmission of impulses
płat czołowy commencer à apprendre		frontal lobe
płat ciemieniony commencer à apprendre		parietal lobe
płat Skroniowy commencer à apprendre		temporal lobe
płat potyliczny commencer à apprendre		occipital lobe

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