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H- Section # Name Date Chapter 3 Handout 6 CHAPTER 3 CHECKUP is a form of progre

ID: 3492710 • Letter: H

Question

H- Section # Name Date Chapter 3 Handout 6 CHAPTER 3 CHECKUP is a form of progressive brain damage that has been linked to repeated concussions. 2. In multiple sclerosis, the deteriorates, which slows the transmission of in- formation between neurons. 3. There are three major types of neurons 4. The 5. L-dopa acts as an antagonist for 6. Thenervous system transmits information between voluntary muscles and the central nervous neurons, neurons, and interneurons. are breaks in the myelin sheath of the axon. system. 7. Many general anesthetics work by reducing activity in which part of the brain? 8. The thalamus receives input from all of the major senses, except for 9. Hearing and language are responsibilities of the 10. In a phenomenon known as the lobe. syndrome, a person who loses a limb may still experience feelings in that limb. 11. The nervous system begins to develop within theweek after fertilization. 12. The most genetically related individuals are 13. Epigenetics provides a mechanism for the 14. Functional magnetic resonance imaging (EMRI) detects differences inwhich is the molecule in twins. to impact gene expression the blood that carries oxygen t the brain. 15. The idea that we only use 10% of our brains is a

Explanation / Answer

1. Chronic traumatic encephalopathy (CTE) is a form of progressive brain damage that has been linked to repeated concussions.

2. In multiple sclerosis, the myelin sheath deteriorates which slows the transmission of information between neurons.

3. There are three types of neurons, presynaptic, postsynaptic and interneurons.

4. Nodes of Ranvier, also known as myelin-sheath gaps are the breaks in the myelin sheath of the axon.