Impact of surgeon handedness
and laterality on outcomes of total knee arthroplasties: should right-handed surgeons do only right TKAs?
Prior to the playing phase of this experiment, the subjects completed a questionnaire to determine handedness
and provide information on their age when they began piano lessons, the number of years they had played the piano, an estimate of their lifetime total of accumulated practice time, and actual (current) practice time.
Bryden, The Genetics of Handedness
, Cerebral Dominance, and Lateralization, vol.
Nelson's research on handedness
consistency and the emergence of language skills is ongoing.
was determined in the study by asking the person whether or not they considered themselves right handed or left handed and by observing the dominant hand used when writing and engaged in other tasks involving pencil use.
We questioned the parents of the young children about their own handedness
, considering that heredity may play a factor.
The Home Secretary has taken serious notice of complaints, that police officers at Hub River Road in the area of Mochko Police Station allegedly involved in extortions, plundering and high handedness
being inflicted by them on transporters, passengers and road users, said a statement on Monday.
Trans and his colleagues add to this theory, arguing that if a child's mother is exposed to more daylight while pregnant, her testosterone levels may rise high enough to affect the baby's own levels, potentially leading to a change in handedness
If there was a single major genetic determination of handedness
, there should be a detectable shift between left and right handed people in the frequency of variants in that part of the genome - and this isn't the case.
Scientists at the Universities of Oxford, St Andrews, Bristol and the Max Plank Institute in Nijmegen, the Netherlands, found correlations between handedness
and a network of genes involved in establishing left-right asymmetry in developing embryos.
Dr Joseph Boscarino's team at the Geisinger Centre for Health Research in Pennsylvania tested 2,490 Vietnam War veterans for PTSD and handedness
It is quite amazing that, at least to my knowledge, no studies or research have yet been done regarding the handedness
of piano students, a study that can show whether approaches to teaching a left-handed child will be more beneficial to the child's progress in piano playing.