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| Topic: Why Are Some People Ambidextrous? | |
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Why Are Some People Ambidextrous? by Denise Chow, Sci-Tech Editor | April 02, 2010 12:46pm ET Surprisingly, very little is known about what makes people ambidextrous, or able to use either hand effectively. Research has made some links between handedness and hemispheres of the brain. Studies have shown that people who have a preference for using their right hand tend to have brains in which the left-hemisphere is dominant. Some scientists have suggested that for ambidextrous people, neither hemisphere in the brain is dominant. It is generally understood that there are four variations of handedness. There are people who are right-handed, left-handed, mixed-handed (when people prefer using their left hand for some tasks and their right for others), and people who are truly ambidextrous. According to a study that was published in the January issue of Pediatrics, approximately one-in-100 people are ambidextrous, meaning they can use either hand for various (but not necessarily all) tasks with ease. The exact number of people who are mixed-handed is unclear, and people who are truly ambidextrous where they can use either hand to carry out all tasks with equal proficiency are very rare. Ambidextrous athletes are even rarer, and can be valuable commodities to their team. The New York Yankees have an interesting prospect in Pat Venditte, a young ambidextrous pitcher currently playing in the Yankees' minor league system. The 24-year-old hurler made his debut for the Yankees in late March during spring training, pitching with both his right and left hand. |
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i am guessing practice
at least that is my friends excuse : ) |
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Why Are Some People Ambidextrous? by Denise Chow, Sci-Tech Editor | April 02, 2010 12:46pm ET Surprisingly, very little is known about what makes people ambidextrous, or able to use either hand effectively. Research has made some links between handedness and hemispheres of the brain. Studies have shown that people who have a preference for using their right hand tend to have brains in which the left-hemisphere is dominant. Some scientists have suggested that for ambidextrous people, neither hemisphere in the brain is dominant. It is generally understood that there are four variations of handedness. There are people who are right-handed, left-handed, mixed-handed (when people prefer using their left hand for some tasks and their right for others), and people who are truly ambidextrous. According to a study that was published in the January issue of Pediatrics, approximately one-in-100 people are ambidextrous, meaning they can use either hand for various (but not necessarily all) tasks with ease. The exact number of people who are mixed-handed is unclear, and people who are truly ambidextrous where they can use either hand to carry out all tasks with equal proficiency are very rare. Ambidextrous athletes are even rarer, and can be valuable commodities to their team. The New York Yankees have an interesting prospect in Pat Venditte, a young ambidextrous pitcher currently playing in the Yankees' minor league system. The 24-year-old hurler made his debut for the Yankees in late March during spring training, pitching with both his right and left hand. Maybe the single, egg-bound, winning sperm was in two minds which side of the egg to impregnate? :) |
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Why Are Some People Ambidextrous? by Denise Chow, Sci-Tech Editor | April 02, 2010 12:46pm ET Surprisingly, very little is known about what makes people ambidextrous, or able to use either hand effectively. Research has made some links between handedness and hemispheres of the brain. Studies have shown that people who have a preference for using their right hand tend to have brains in which the left-hemisphere is dominant. Some scientists have suggested that for ambidextrous people, neither hemisphere in the brain is dominant. It is generally understood that there are four variations of handedness. There are people who are right-handed, left-handed, mixed-handed (when people prefer using their left hand for some tasks and their right for others), and people who are truly ambidextrous. According to a study that was published in the January issue of Pediatrics, approximately one-in-100 people are ambidextrous, meaning they can use either hand for various (but not necessarily all) tasks with ease. The exact number of people who are mixed-handed is unclear, and people who are truly ambidextrous where they can use either hand to carry out all tasks with equal proficiency are very rare. Ambidextrous athletes are even rarer, and can be valuable commodities to their team. The New York Yankees have an interesting prospect in Pat Venditte, a young ambidextrous pitcher currently playing in the Yankees' minor league system. The 24-year-old hurler made his debut for the Yankees in late March during spring training, pitching with both his right and left hand. Maybe the single, egg-bound, winning sperm was in two minds which side of the egg to impregnate? :) That is very possible :) |
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I'm among the mixed crowd.
I also practiced, for practical reasons, especially when I was a kid. I fixed bicycles to make a little money, and for the joy of it, and decided things would go faster if I could simultaneously screw on both the left and right nuts for the wheels at the same time. I think the fact that I was able to think through how to do it, and to make my hands cooperate, is most likely to do with biology. Biology provides the foundation, but effort is required to build on it. |
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Well the only thing I can't do as well with either hand is writing but I have horrible hand writing with both hands.
So not sure which category I would fit into |
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I am mostly right handed. I have a few friends who are left handed and about two that are ambidextrous.
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