Musical Aptitude Is Associated with AVPR1A-Haplotypes

Musical Aptitude Is Associated with AVPR1A-Haplotypes

Artistic creativity forms the basis of music culture and music industry. Composing, improvising and arranging music are complex creative functions of the human brain, which biological value remains unknown. We hypothesized that practicing music is social communication that needs musical aptitude and even creativity in music. In order to understand the neurobiological basis of music in human evo...

Detecting signatures of positive selection associated with musical aptitude in the human genome.

Abilities related to musical aptitude appear to have a long history in human evolution. To elucidate the molecular and evolutionary background of musical aptitude, we compared genome-wide genotyping data (641 K SNPs) of 148 Finnish individuals characterized for musical aptitude. We assigned signatures of positive selection in a case-control setting using three selection methods: haploPS, XP-EHH...

Dizygotic twinning is not associated with methylenetetrahydrofolate reductase haplotypes.

BACKGROUND Folate metabolism is critical to embryonic development, influencing neural tube defects (NTD) and recurrent early pregnancy loss. Polymorphisms in 5,10-methylenetetrahydrofolate reductase (MTHFR) have been associated with dizygotic (DZ) twinning through pregnancy loss. METHODS The C677T and A1298C polymorphisms in MTHFR were genotyped in 258 Australasian families (1016 individuals)...

Is Sudden Hearing Loss Associated with Atherosclerosis?

Introduction: Sudden sensorineural hearing-loss (SSNHL) patients constitute approximately 2–3% of referrals to ear, nose and throat (ENT) clinics. Several predisposing factors have been proposed for this condition; one of which is vascular disorders and perfusion compromise. In this research the atherosclerotic changes and their known risk factors are studied in SSNHL patients.   Materials and ...

Relationship between hallucination proneness and musical aptitude is mediated by microstructure in the corpus callosum