Ceugniet, M., Izumi, A. (2004) Individual vocal differences of the coo call in Japanese monkeys (Macaca fuscata). Comptes Rendus Biologies 327(2): 149-157
Kojima, S., Izumi, A., Ceugniet, M. (2003) Identification of vocalizers by pant hoots, pant grunts and screams in a chimpanzee. Primates 44(3): 225-230.
Masataka, N. (2003) From index-finger extension to index-finger pointing: ontogenesis of pointing in preverbal infants. In S. Kita(ed.), Pointing: Where Language, Culture, and Cognition Meet : 69-84.
Masataka, N. (2003) To what extent is the language competence module-specific? Proceedings of the society of Cognitive Linguistics 3: 296-311.
正高信男 (2003) 言語習得の脳内基盤. 神経研究の進歩 47: 677-683.
著書(単著)
Masataka, N. (2003) The Onset of Language. pp.281, Cambridge University Press, Cambridge.
Masataka, N. (2003) What cognitive neuroscience research reveals about evolution of language? Keynote speech at the 4th International Conference of Cognitive Science (Jul. 2003, Sydney, Australia).
Masataka, N. (2003) Vocal-motor coordination in infancy and ontogeny and phylogeny of language. Invited talk at the 15th International Conference of Phonetic Science (Aug. 2003, Barcelona, Spain).
Masataka, N. (2003) The role of Broca's area and mirror system for language learning. International Symposium for the "Origins of Language" Reconsidered (Dec. 2003, Kyoto, Japan).
Izumi, A. (2003) Perception of tone sequences in monkeys. International Symposium for the "Origins of Language" Reconsiderd (Dec.2003, Kyoto, Japan)