Search Results - "Hiramatsu, Chihiro"

Transformation from image-based to perceptual representation of materials along the human ventral visual pathway by Hiramatsu, Chihiro, Goda, Naokazu, Komatsu, Hidehiko

“…Every object in the world has its own surface quality that is a reflection of the material from which the object is made. We can easily identify and categorize…”
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Experimental evidence that primate trichromacy is well suited for detecting primate social colour signals by Hiramatsu, Chihiro, Melin, Amanda D., Allen, William L., Dubuc, Constance, Higham, James P.

“…Primate trichromatic colour vision has been hypothesized to be well tuned for detecting variation in facial coloration, which could be due to selection on…”
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Temporal and spatial analysis of event-related potentials in response to color saliency differences among various color vision types by Takahashi, Naoko, Sawayama, Masataka, Chen, Xu, Motomura, Yuki, Takeichi, Hiroshige, Miyauchi, Satoru, Hiramatsu, Chihiro

“…Human color vision exhibits significant diversity that cannot be fully explained by categorical classifications. Understanding how individuals with different…”
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Visual categorization of surface qualities of materials by capuchin monkeys and humans by Hiramatsu, Chihiro, Fujita, Kazuo

“…•Capuchin monkeys and humans behaved similarly in visual matching of materials.•Both species showed short choice reaction time for glossy materials like…”
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Zebra Stripes through the Eyes of Their Predators, Zebras, and Humans by Melin, Amanda D, Kline, Donald W, Hiramatsu, Chihiro, Caro, Tim

“…The century-old idea that stripes make zebras cryptic to large carnivores has never been examined systematically. We evaluated this hypothesis by passing…”
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Importance of achromatic contrast in short-range fruit foraging of primates by Hiramatsu, Chihiro, Melin, Amanda D, Aureli, Filippo, Schaffner, Colleen M, Vorobyev, Misha, Matsumoto, Yoshifumi, Kawamura, Shoji

“…Trichromatic primates have a 'red-green' chromatic channel in addition to luminance and 'blue-yellow' channels. It has been argued that the red-green channel…”
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Correction: Zebra Stripes through the Eyes of Their Predators, Zebras, and Humans by Melin, Amanda D, Kline, Donald W, Hiramatsu, Chihiro, Caro, Tim

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Fig Foraging by Dichromatic and Trichromatic Cebus capucinus in a Tropical Dry Forest by Melin, Amanda D, Fedigan, Linda M, Hiramatsu, Chihiro, Hiwatashi, Tomohide, Parr, Nigel, Kawamura, Shoji

“…Figs are important resources for frugivores, and Ficus is an ideal taxon for evaluating patterns of primate foraging related to food color. Ficus spp. can be…”
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Interplay of olfaction and vision in fruit foraging of spider monkeys by Hiramatsu, Chihiro, Melin, Amanda D., Aureli, Filippo, Schaffner, Colleen M., Vorobyev, Misha, Kawamura, Shoji

“…It is not well understood how primates combine olfactory and visual cues in their natural behaviour, especially during feeding. In this study we conducted…”
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Less is more: lemurs (Eulemur spp.) may benefit from loss of trichromatic vision by Jacobs, Rachel L., Veilleux, Carrie C., Louis, Edward E., Herrera, James P., Hiramatsu, Chihiro, Frankel, David C., Irwin, Mitchell T., Melin, Amanda D., Bradley, Brenda J.

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Shift from physical to perceptual representation of materials along human ventral visual cortex by Hiramatsu, Chihiro, Goda, Naokazu, Komatsu, Hidehiko

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Color-vision polymorphism in wild capuchins (Cebus capucinus) and spider monkeys (Ateles geoffroyi) in Costa Rica by Hiramatsu, Chihiro, Tsutsui, Toko, Matsumoto, Yoshifumi, Aureli, Filippo, Fedigan, Linda M., Kawamura, Shoji

“…New World monkeys are unique in exhibiting a color‐vision polymorphism due to an allelic variation of the red‐green visual pigment gene. This makes these…”
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Advantage of dichromats over trichromats in discrimination of color-camouflaged stimuli in nonhuman primates by Saito, Atsuko, Mikami, Akichika, Kawamura, Shoji, Ueno, Yoshikazu, Hiramatsu, Chihiro, Widayati, Kanthi A., Suryobroto, Bambang, Teramoto, Migaku, Mori, Yusuke, Nagano, Kunitoshi, Fujita, Kazuo, Kuroshima, Hika, Hasegawa, Toshikazu

“…Due to a middle‐ to long‐wavelength‐sensitive (M/LWS) cone opsin polymorphism, there is considerable phenotypic variation in the color vision of New World…”
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Mutagenesis and reconstitution of middle-to-long-wave-sensitive visual pigments of New World monkeys for testing the tuning effect of residues at sites 229 and 233 by Hiramatsu, Chihiro, Radlwimmer, F.Bernhard, Yokoyama, Shozo, Kawamura, Shoji

“…The colour vision polymorphism of New World monkeys results from allelic variations of the middle-to-long-wave-sensitive (M/LWS) visual pigments. On the basis…”
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Topography of color-selective activity in the monkey inferior temporal cortex by Harada, Takuya, Goda, Naokazu, Hiramatsu, Chihiro, Toyoda, Hiroshi, Sadato, Norihiro, Komatsu, Hidehiko

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Demonstration of a genotype-phenotype correlation in the polymorphic color vision of a non-callitrichine New World monkey, capuchin (Cebus apella) by Saito, Atsuko, Kawamura, Shoji, Mikami, Akichika, Ueno, Yoshikazu, Hiramatsu, Chihiro, Koida, Kowa, Fujita, Kazuo, Kuroshima, Hika, Hasegawa, Toshikazu

“…Color‐vision polymorphism in New World monkeys occurs because of an allelic polymorphism of the single‐copy red‐green middle‐to‐long‐wavelength‐sensitive…”
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Color saliency and attention change represented by neural processing in individuals with various color visions by Takahashi, Naoko, Chen, Xu, Sawayama, Masataka, Motomura, Yuki, Hiramatsu, Chihiro

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Influence of colour vision on attention to, and impression of, complex aesthetic images by Hiramatsu, Chihiro, Takashima, Tatsuhiko, Sakaguchi, Hiroaki, Chen, Xu, Tajima, Satohiro, Seno, Takeharu, Kawamura, Shoji

“…Humans exhibit colour vision variations due to genetic polymorphisms, with trichromacy being the most common, while some people are classified as dichromats…”
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Material surface properties modulate vection strength by Morimoto, Yuki, Sato, Hirotaro, Hiramatsu, Chihiro, Seno, Takeharu

“…Realistic appearance and complexity in the visual field are known to affect the strength of vection (visually induced self-motion perception). Although surface…”
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Long-term and short-term influence of color vision type on impressions of complex images by Hiramatsu, Chihiro, Takashima, Tatsuhiko, Sakaguchi, Hiroaki, Tajima, Satohiro, Seno, Takeharu, Kawamura, Shoji

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