The Impact of Handedness

Telling right from right: the influence of handedness in the mental ...

Results. Among people with mixed handedness, right-handers performed more accurately for left-hand stimuli, while left-handers had a trend for ...

A large-scale population study of early life factors influencing left ...

The probability of being left-handed was affected by the year and location of birth, likely due to cultural effects. In addition, hand ...

The impact of handedness on health risk behaviours and socio ...

Overall, left-handedness has been associated with decreased mental health, increased criminal behaviour, and increased addictive behaviours including alcohol ...

The role of hand preference in cognition and neuropsychiatric ...

Overall, handedness had no effects on most neuropsychological tests and none on neuropsychiatric symptoms. Handedness effect on Trail Making ...

The Impact of Handedness, Sex, and Cognitive Abilities on Left ...

We found an advantage of left-handers in both identifying left hands and in verifying “left” propositions. A sex effect was also found, as women ...

Associations between handedness and brain functional connectivity ...

A connectivity-based index of handedness provided a sharper differentiation between right- and left-handers. The laterality of hand-motor ...

Nature's Experiment? Handedness and Early Childhood Development

Besides general cognitive ability, left-handedness may be advantageous for specific activities because it brings about a shift of dominance toward the right ...

Is handedness determined by genetics? - MedlinePlus

Hand preference probably arises as part of the developmental process that differentiates the right and left sides of the body (called right-left ...

Impact of handedness on mental and neuropsychological ... - njppp

The left hemisphere is the dominant hemisphere in the remaining 70% of left-handers.[5]. Studies have shown an extensive cognitive flexibility ...

Effects of handedness on brain oscillatory activity during imagery ...

Effects of handedness on brain oscillatory activity during imagery and execution of upper limb movements ... Brain activation during left- and ...

Handedness and its genetic influences are associated with ... - PNAS

We measured left to right asymmetry of the cerebral cortex in 28,802 right-handers and 3,062 left-handers. There were small average differences between the two ...

The Influence of Handedness on the Clinical Presentation and ...

We hypothesized that left-handedness would be associated with younger onset, more rapid progression, and possibly cognitive hemispheric asymmetry.

Left versus right: the impact of handedness on future earnings

Left versus right: the impact of handedness on future earnings. Graham Boone. For people who are left-handed, life presents unique and seemingly unfair ...

Left-Handedness and Cognitive Deficit - ScienceDirect.com

The results of the present study combined with a review of the majority of studies on deficit and handedness strongly suggest that the hypothesis of no ...

Long-Term Impact of Forced Right-Handedness on Structure of ...

Our results show that a specific environmental challenge during childhood can shape the macroscopic structure of the human basal ganglia.

The effect of handedness on mental rotation of hands - SpringerLink

Meta-analyses showed that right-handers were faster, but not more accurate, than left-handers at hand mental rotation. A unique effect of ...

The Economic Consequences of Being Left-Handed - jstor

Left-Handed. Some Sinister Results. Kevin Denny. Vincent O' Sullivan. ABSTRACT. This paper estimates the effects of handedness on earnings. conventional ...

A Qualitative assessment of the impact of handedness among left ...

The study aim was to document the experience of left-handed surgeons in Saudi Arabia and the impact of handedness on their training, job performance, collegial ...

The Effects of Handedness and Dominance on Motor Task ...

Results showed a significant interaction between handedness and hand dominance on task performance. Right-handed participants were again significantly faster ...

NBER WORKING PAPER SERIES HANDEDNESS AND EARNINGS ...

We examine whether handedness is related to performance in the labor market and, in particular, earnings. We find a significant wage effect for left-handed ...