Results 31 to 40 of about 46,433 (268)

Laterality and cognition: Handedness as a factor differentiating cognitive abilities

open access: yesDialogues in Clinical Neuroscience & Mental Health, 2018
Laterality refers to humans’ tendency to prefer one side of their body instead of the other. Τhe inborn lateralization of cerebral hemispheres is most often expressed through the humans’ handedness.
Fotini Bonoti, Filippos Vlachos
doaj   +1 more source

Geodesic flow, left-handedness, and templates

open access: yes, 2014
We establish that, for every hyperbolic orbifold of type (2, q, $\infty$) and for every orbifold of type (2, 3, 4g+2), the geodesic flow on the unit tangent bundle is left-handed.
Arnol’d   +4 more
core   +3 more sources

Kin selection as a modulator of human handedness: sex-specific, parental and parent-of-origin effects

open access: yesEvolutionary Human Sciences
The frequency of left-handedness in humans is ~10% worldwide and slightly higher in males than females. Twin and family studies estimate the heritability of human handedness at around 25%.
Bing Dong   +2 more
doaj   +1 more source

Handedness and Relative Age in International Elite Interactive Individual Sports Revisited

open access: yesFrontiers in Sports and Active Living, 2021
Relative age effects (RAE) describe the unintended side effect of annual age grouping such that athletes born close to a specific cutoff date are more likely to be associated with attaining higher performance status than athletes born later.
Florian Loffing, Jörg Schorer
doaj   +1 more source

Variation of Handedness and Creativity in Bogor Primary and Secondary School Students

open access: yesHayati Journal of Biosciences, 2023
Left-handed individual’s minority has been ubiquitous in human population which leads them to be adaptable in right-handed world. As a preference, daily hand used must be consistentacross individuals and tasks, known as handedness.
Winati Nurhayu   +3 more
doaj   +1 more source

The Effect of Handedness and Practice Type (Explicit vs. Implicit) on Sequential Reaction Accuracy and Time [PDF]

open access: yesرشد و یادگیری حرکتی ورزشی, 2015
The aim of this study was to evaluate the effect of handedness and two practice types (explicit vs. implicit) on motor sequence learning. 60 girls (age range of 14 – 17 years old) were randomly assigned to four groups according to their handedness: right–
Zohre Farnaghi   +2 more
doaj   +1 more source

Investigation on the Tachyonic Neutrino [PDF]

open access: yes, 1995
According to the experimental data, it is still controversial whether the neutrinos, especially the electron-neutrino and muon-neutrino, can be considered as the fermionic spinorial tachyons, and there is still no reliable report on the existence of the ...
Bandukwala S.   +2 more
core   +2 more sources

Survival Outcomes and Complications Among Canadian Children With Retinoblastoma: A Population‐Based Report From CYP‐C

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Retinoblastoma (RB) is the most common pediatric ocular cancer, yet population‐based data on survival and risk factors remain limited. This study aimed to describe survival in a large national RB cohort and identify predictors of death and complications.
Samuel Sassine   +14 more
wiley   +1 more source

ARE LEFT HANDED SURGEONS LEFT OUT? [PDF]

open access: yes, 2012
Being a left-handed surgeon, more specifically a left-handed ENT surgeon, presents a unique pattern of difficulties.This article is an overview of left-handedness and a personal account of the specific difficulties a left-handed ENT surgeon faces. 
Kothandaraman, SriKamkshi   +1 more
core   +1 more source

Childhood IQ and risk of bipolar disorder in adulthood: prospective birth cohort study [PDF]

open access: yes, 2015
Background: Intellectual ability may be an endophenotypic marker for bipolar disorder. Aims: Within a large birth cohort, we aimed to assess whether childhood IQ (including both verbal IQ (VIQ) and performance IQ (PIQ) subscales) was predictive of ...
Anderson, Jana   +5 more
core   +3 more sources

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