10 interesting facts about ambidexterity

1. If both hands you can write equally well, you are the one percent. Even among the small number of “many-armed”, only a few show the same skills in the use of both hands.

2. Experts say that right - left - and “slenderwall” does not necessarily determine the final preference of people. Most people experience some level of cross – dominance- preferring one of your hands for certain tasks, even if it is not dominant, and among those who use both hands, there are more subtle differences. A I call those both hands can be used in the same way as right-handers use their right hand, and ambisinistrous, those who use both hands as right-handed people use the left (i.e. crooked and clumsy).

3. Unlike righties, who show a strong dominance of the left brain hemisphere Ambidextrous developed almost symmetrically...

4. ...as the brain of a typical person with synesthesia, or “mixed feelings”, experiencing the overlapping of sensory perception. The number ambidiestro (and lefties) among synesthetes is much higher than in the General population.

5. Ambidekstr likely to possess the LRRTM1 gene, which is associated with schizophrenia. Studies show that patients with schizophrenia with a much greater probability of are left-handed or Ambidextrous than non schizophrenics.

6. Another study conducted using the website BBC Science, shows that one percent of the 255 thousand of respondents who reported the same ease of writing with both hands, 9.2% of men and 15.6% of women reported their bisexuality.

7. People who define themselves as “dvuhruky”, in the overall assessment of the intelligence gain is somewhat lower than overall, and most of these points below in arithmetic, thinking and memory...

8. ...except when it isn't. A study of 8 thousand children aged 7 and 8 years, showed that 87 “smeshannaya” students showed more pronounced difficulties in language skills, and at the age of 15 and 16 years, those same students showed a greater risk of ADHD symptoms (the syndrome of deficiency of concentration of attention and hyperactivity; approx. mixstuff.ru), and showed lower academic success than the right - and left-handed students.

9. Ambidekstr easy to anger. These are the results of research of Merrimack College, which indicates the higher interconnectivity of the hemispheres of the brain, which was discovered at Ambidextrous and left-handers. Subsequent research has shown that increasing the connections of the hemispheres correlated with increasing awkwardness, clumsiness and variability of moods.

10. Whatever it was, however, the use of two hands can be useful in sports, art and music. Among equally owns both hands, there are such famous people as Leonardo da Vinci, Nikola Tesla, Paul McCartney, Benjamin Franklin, mark Knopfler and Keanu Reeves.



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