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Answer:
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1)A traumatic brain injury interferes with the way the brain normally works. When nerve cells in the brain are damaged, they can no longer send information to each other in the normal way. This causes changes in the person's behavior and abilities.
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2)When one has a cold, flu or sinusitis, there is swelling and a lot more mucous in the nose. The mucous and swelling in the nose prevents the smell (odorant) from reaching the top of the nasal cavity. Hence the smell never reaches the smell nerves and the nerves are not stimulated
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Explanation:sana po makatulong
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1.When nerve cells in the brain are damaged, they can no longer send information to each other in the normal way
2.When one has a cold, flu or sinusitis, there is swelling and a lot more mucous in the nose.