Article
Heritability and linkage analysis of hand, foot, and eye preference in Mexican Americans.
Laterality - 1 Nov 2006
Warren Diane M, Stern Michael, Duggirala Ravindranath, Dyer Thomas D, Almasy Laura
Abstract excerpt
Functional lateralities are of interest due to their relationship with cerebral lateralisation and language development. However, genes influencing sidedness remain elusive. We measured direction and consistency of hand, foot, and eye preference in 584 Mexican-Americans from families participating in the San Antonio Family Diabetes/Gallbladder Study. Using maximum-likelihood-based variance components methods, we...
Topics
- Choice Behavior
- Chromosomes, Human, Pair 12
- Foot
- Functional Laterality
- Genetic Linkage
- Genetic Predisposition to Disease
- Hand
- Humans
- Mexican Americans
- Movement
- Phenotype
- Surveys and Questionnaires
- Visual Perception
