title: Relations among hand preference, craniofacial asymmetry, and ear advantage in young subjects.
abstract: The relations for hand preference with craniofacial asymmetry and ear advantage, and between craniofacial asymmetry and ear advantage were investigated in young healthy subjects. Ear advantage was recorded as duration of hearing, craniofacial asymmetry by computerized tomography in 44 right-handed and 38 left-handed male and female high school students. Right-handers had a right ear advantage and a larger left craniofacial region, whereas left-handers had a left ear advantage and a larger right craniofacial region. These results are consistent with the speculation that hand preference may be related to craniofacial and consequently aural asymmetries.
authors.affiliation: Department of Physiology, Faculty of Medicine, Atatürk University, Erzurum, Turkey.
authors.forename: Senol
authors.initials: S
authors.lastname: Dane
authors.forename: Kenan
authors.initials: K
authors.lastname: Gümüştekin
authors.forename: Pinar
authors.initials: P
authors.lastname: Polat
authors.forename: Celil
authors.initials: C
authors.lastname: Uslu
authors.forename: Sedat
authors.initials: S
authors.lastname: Akar
authors.forename: Ali
authors.initials: A
authors.lastname: Daştan
mesh_terms: D000293:Adolescent; D002508:Cephalometry; D004007:Dichotic Listening Tests; D004292:Dominance, Cerebral; D005146:Facial Asymmetry / Q000523:psychology*; D005260:Female; D007839:Functional Laterality; D006801:Humans; D008297:Male; D014057:Tomography, X-Ray Computed