The results suggest that treating dyslexia around the world probably will require different treatments.

　　"Reading is complex," said Guinevere Eden, Georgetown University professor. " This shows we need to be more open-minded about diverse treatment approaches."

　　Its origins are complex. There appears to be a genetic aspect to the illness. It also may result from brain injury before birth that changes visual and hearing pathways in the brain.

　　Earlier brain scans show that English-reading dyslexics don't function properly in a left part of the brain associated with the awareness of 44 sounds from the English alphabet. However, according to the new study, reading Chinese uses some different parts of the brain located in the left-front of the brain. It is associated with symbol interpretation. Unlike alphabet letters, Chinese characters represent entire thoughts and physical objects.

　　Dyslexia

　　Definition 　　a learning(71)______ in which people of average IQ find it (72)_____to learn to read and acquire other language skills 　　Origins 　　Genetic causes or brain (73)______ before birth, which affects (74) and hearing abilities

　　 　　Finding of the earlier study 　　(75)_____reading dyslexics don't function properly in a left part of the brain 　　Discovery of the new study 　　Reading Chinese uses the(76) _____part of the brain 　　Conclusion 　　Reading Roman alphabets and reading Chinese characters place different(77)____on the brain. Dyslexia is not the same in every(78) _____and does not have the same(79)_____roots.