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Hirata S, Matsuda G, Ueno A, Fukushima H, Fuwa K, Sugama K, Kusunoki K, Tomonaga M, Hiraki K, Hasegawa T (2013) 
Brain response to affective pictures in the chimpanzee

Scientific Reports, 3, 1342

Ueno A, Hirata S, Fuwa K, Sugama K, Kusunoki K, Matsuda G, Fukushima H, Hiraki K, Tomonaga M, Hasegawa T (2010) 
Brain activity in an awake chimpanzee in response to the sound of her own name

Biology Letters, 6, 311-313

Ueno A, Hirata S, Fuwa K, Sugama K, Kusunoki K, Matsuda G, Fukushima H, Hiraki K, Tomonaga M, Hasegawa T (2008) 
Auditory ERPs to Stimulus Deviance in an Awake Chimpanzee (Pan troglodytes): Towards Hominid Cognitive Neurosciences

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