Dyslexia is a severe reading problem of neurological origin in a person with average or above average intelligence, for whom there are no other physical, medical, or psychological conditions sufficiently serious to account for the language handling deficits. Conservative estimates vary between 5 and 10 per cent of the population. No correlation has been found between the incidence of dyslexia and nationality, income, ethnicity, race, or IQ, and experts are even beginning to question whether it is more common among boys than girls. It has a genetic component. The dyslectic person uses his right hemisphere instead of his left to read and spell. The two most important contributers to dyslexia are an underutilized left-hemisphere, and an out-of-whack central bridge of tissue in the brain, called the corpus callosum. (The bibliography contains technical details from some of the brain-scan research which has documented these two problems.) But why does it matter which side of the brain you use? Because the left-hemisphere is programmed to do the things you need for reading and the right is not.
Why so many pyramids
written by Kumar , December 26, 2007
U used 10,000 pyramids in your place. It costs a lot to have so many. Even Rs. 15 per would mean Rs. 15,00,000.
How expensive is it for a flat of 2,000 sq.ft
Response from Premal Betai: You may require to contribute anywhere between Rs.2000 to Rs.5000 for a flat of 2000 square feet.