Is dyslexia passed on by mother or father?

Both mothers and fathers can pass dyslexia on to their children if either parent has it. There is roughly a 50% – 60% chance of a child developing dyslexia if one of their parents has it.

exceptionalindividuals.com - Is Dyslexia Genetic? | Exceptional Individuals

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The exact cause of dyslexia is unknown. However, there is known to be a genetic factor and hereditary influence on dyslexia. Find out here if dyslexia is genetic.

Is Dyslexia Genetic or Hereditary?

Dyslexia often appears to run in families. It is thought that certain genes that someone inherits from their parents “may act together in a way that affects how some parts of the brain develop during early life.” According to Nelson Dorta (PhD) for Understood.org, about 40% of siblings of children with dyslexia “also have reading issues.” 49% of parents of dyslexic children also have dyslexia. Despite these statistics, the exact ways that genetics lead to dyslexia are still not very well understood. Many people think about genetics in terms of one gene being passed on from a parent to a child. Normally if a gene were associated with a condition, both the parent and the child would have that condition. With dyslexia however, there are multiple genes with differences, not just the one.

Does the Mother or the Father Pass on Dyslexia?

Both mothers and fathers can pass dyslexia on to their children if either parent has it. There is roughly a 50% – 60% chance of a child developing dyslexia if one of their parents has it. “A few genes associated with dyslexia are on the X chromosome.” Females have 2 of these chromosomes while males have one X chromosome and one Y chromosome. Even though both genders have at least one X chromosome, dyslexia is more commonly diagnosed in males. The fact that both genders have at least one of these chromosomes is also why either the mother or the father can pass dyslexia onto their child. According to an American study, the risk of a child developing dyslexia is increased from 4 times to 13 if one of their parents has a similar diagnosis. Dr. Beve Hornsby found that 88% of dyslexics had a near relative who had similar issues with reading and spelling. The Dyslexia Research Trust once conducted a study where they “collected nearly 400 families with at least 1 dyslexic child” in Oxford, U.K. The DRT “detected a strong signal (of dyslexia) on the short arm of chromosome 6,” whereas they located the strongest linkage on chromosome 18. The DRT also gathered similar findings in a second set of families they collected in the USA while another research group “confirmed the same chromosome 18 site in a set of families (they) collected in Australia.” The name of the gene that is most likely to cause dyslexia is KIAA0319. It is strongly associated with chromosome 6 in people with dyslexia.

Conclusion

Many people believe that dyslexia runs in families. If a mother or a father has dyslexia, either of them can pass it on to their child. Children have a higher chance of developing dyslexia if at least one of their close relatives also has it.

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What percentage of musicians can read music?

Musical illiteracy is growing everyday. While the literacy rate of the US is 95%, the musical illiteracy rate is also around 95%.

losdoggies.com - Musical Literacy - Los Doggies

Musical illiteracy is growing everyday. While the literacy rate of the US is 95%, the musical illiteracy rate is also around 95%. As many people can’t read music as can read literature. Music is a dead language. It is the most commonly spoken language on Earth, yet has the highest illiteracy rates. No one reads it. No one writes it. Notation is strictly for Classical geeks and Jazz hands. Where have Rhythm, Melody, and Harmony gone from Pop Music? Music is dead, because no one can visualize it. Notation is the written form of the musical language; a method of seeing. There are only a handful of dialects; treble clef, bass clef, and other clefs less common. There are just twelve letters compared to twice that many in English. In a week’s time, you can be fluent in most songs. Most writers stick to the same seven letters anyway. Part of the problem lies with the teaching of notation. The musical language needs to be sounded out while read. The best way to do this, is to use sound-activated widgets. When we read, we sound out the words in our head. Notation can also be sounded out while read with the aid of widgets. This makes the written language of music come to life. Los Doggies promotes musical literacy through an ongoing web-based encyclopedia of musical words and widgets that take a joyous and playful approach to musical education. Thanks all y’all, whosoever y’are!

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