Functional lateralization of the perception of Norwegian word tones--evidence from a dichotic listening experiment.
The present paper addresses the question of the functional lateralization of the ability to perceive the tonal distinctions in tone languages. Dichotic listening experiments and investigations of the brain-damaged population have indicated that the left hemisphere is more active than the right in the perception of tone in East Asian tone languages like Mandarin Chinese and Thai. Two dichotic listening experiments involving speakers of Norwegian, a language with an opposition of two tones, have demonstrated a right-ear superiority in the perception of the tonal distinction, indicating left-hemisphere lateralization of the ability to perceive tonal distinctions in Norwegian as well as in the East Asian tone languages that have been previously investigated.
Moen
I
I
Department of Linguistics and Philosophy, University of Oslo, Norway.
D001921:Brain / Q000502:physiology; D004007:Dichotic Listening Tests; D005260:Female; D007839:Functional Laterality / Q000502:physiology; D006801:Humans; D007802:Language; D008297:Male; D009664:Norway; D010700:Phonetics; D010898:Pitch Perception / Q000502:physiology; D013067:Speech Perception; D013068:Speech Production Measurement