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Auteur Akemi TOMODA |
Documents disponibles écrits par cet auteur (3)
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Default mode network in young male adults with autism spectrum disorder: relationship with autism spectrum traits / Minyoung JUNG in Molecular Autism, (June 2014)
[article]
Titre : Default mode network in young male adults with autism spectrum disorder: relationship with autism spectrum traits Type de document : Texte imprimé et/ou numérique Auteurs : Minyoung JUNG, Auteur ; Hirotaka KOSAKA, Auteur ; Daisuke N. SAITO, Auteur ; Makoto ISHITOBI, Auteur ; Tomoyo MORITA, Auteur ; Keisuke INOHARA, Auteur ; Mizuki ASANO, Auteur ; Sumiyoshi ARAI, Auteur ; Toshio MUNESUE, Auteur ; Akemi TOMODA, Auteur ; Yuji WADA, Auteur ; Norihiro SADATO, Auteur ; Hidehiko OKAZAWA, Auteur ; Tetsuya IIDAKA, Auteur Article en page(s) : p.1-11 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Autism spectrum traits are postulated to lie on a continuum that extends between individuals with autism and individuals with typical development (TD). Social cognition properties that are deeply associated with autism spectrum traits have been linked to functional connectivity between regions within the brain’s default mode network (DMN). Previous studies have shown that the resting-state functional connectivities (rs-FCs) of DMN are low and show negative correlation with the level of autism spectrum traits in individuals with autism spectrum disorder (ASD). However, it is unclear whether individual differences of autism spectrum traits are associated with the strength of rs-FCs of DMN in participants including the general population. En ligne : http://dx.doi.org/10.1186/2040-2392-5-35 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=276
in Molecular Autism > (June 2014) . - p.1-11[article] Default mode network in young male adults with autism spectrum disorder: relationship with autism spectrum traits [Texte imprimé et/ou numérique] / Minyoung JUNG, Auteur ; Hirotaka KOSAKA, Auteur ; Daisuke N. SAITO, Auteur ; Makoto ISHITOBI, Auteur ; Tomoyo MORITA, Auteur ; Keisuke INOHARA, Auteur ; Mizuki ASANO, Auteur ; Sumiyoshi ARAI, Auteur ; Toshio MUNESUE, Auteur ; Akemi TOMODA, Auteur ; Yuji WADA, Auteur ; Norihiro SADATO, Auteur ; Hidehiko OKAZAWA, Auteur ; Tetsuya IIDAKA, Auteur . - p.1-11.
Langues : Anglais (eng)
in Molecular Autism > (June 2014) . - p.1-11
Index. décimale : PER Périodiques Résumé : Autism spectrum traits are postulated to lie on a continuum that extends between individuals with autism and individuals with typical development (TD). Social cognition properties that are deeply associated with autism spectrum traits have been linked to functional connectivity between regions within the brain’s default mode network (DMN). Previous studies have shown that the resting-state functional connectivities (rs-FCs) of DMN are low and show negative correlation with the level of autism spectrum traits in individuals with autism spectrum disorder (ASD). However, it is unclear whether individual differences of autism spectrum traits are associated with the strength of rs-FCs of DMN in participants including the general population. En ligne : http://dx.doi.org/10.1186/2040-2392-5-35 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=276 Developmental changes in attention to social information from childhood to adolescence in autism spectrum disorders: a comparative study / Toru FUJIOKA in Molecular Autism, 11 (2020)
[article]
Titre : Developmental changes in attention to social information from childhood to adolescence in autism spectrum disorders: a comparative study Type de document : Texte imprimé et/ou numérique Auteurs : Toru FUJIOKA, Auteur ; Kenji J. TSUCHIYA, Auteur ; Manabu SAITO, Auteur ; Yoshiyuki HIRANO, Auteur ; Muneaki MATSUO, Auteur ; Mitsuru KIKUCHI, Auteur ; Yoshihiro MAEGAKI, Auteur ; Damee CHOI, Auteur ; Sumi KATO, Auteur ; Tokiko YOSHIDA, Auteur ; Yuko YOSHIMURA, Auteur ; Sawako OOBA, Auteur ; Yoshifumi MIZUNO, Auteur ; Shinichiro TAKIGUCHI, Auteur ; Hideo MATSUZAKI, Auteur ; Akemi TOMODA, Auteur ; Katsuyuki SHUDO, Auteur ; Masaru NINOMIYA, Auteur ; Taiichi KATAYAMA, Auteur ; Hirotaka KOSAKA, Auteur Article en page(s) : 24 p. Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Developmental change Eye-tracking Social information Index. décimale : PER Périodiques Résumé : BACKGROUND: Elucidating developmental changes in the symptoms of autism spectrum disorder (ASD) is important to support individuals with ASD. However, no report has clarified the developmental changes in attention to social information for a broad age range. The aim of this study was to investigate the developmental changes in attention to social information from early childhood to adolescence in individuals with ASD and typically developed (TD) children. METHODS: We recruited children with ASD (n = 83) and TD participants (n = 307) between 2 and 18?years of age. Using the all-in-one-eye-tracking system, Gazefinder, we measured the percentage fixation time allocated to areas of interest (AoIs) depicted in movies (the eyes and mouth in movies of a human face with/without mouth motion, upright and inverted biological motion in movies showing these stimuli simultaneously, people and geometry in preference paradigm movies showing these stimuli simultaneously, and objects with/without finger-pointing in a movie showing a woman pointing toward an object). We conducted a three-way analysis of variance, 2 (diagnosis: ASD and TD) by 2 (sex: male and female) by 3 (age group: 0-5, 6-11, and 12-18 years) and locally weighted the scatterplot smoothing (LOESS) regression curve on each AoI. RESULTS: In the face stimuli, the percentage fixation time to the eye region for the TD group increased with age, whereas the one for the ASD group did not. In the ASD group, the LOESS curves of the gaze ratios at the eye region increased up to approximately 10?years of age and thereafter tended to decrease. For the percentage fixation time to the people region in the preference paradigm, the ASD group gazed more briefly at people than did the TD group. LIMITATIONS: It is possible that due to the cross-sectional design, the degree of severity and of social interest might have differed according to the subjects' age. CONCLUSIONS: There may be qualitative differences in abnormal eye contact in ASD between individuals in early childhood and those older than 10?years. En ligne : http://dx.doi.org/10.1186/s13229-020-00321-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=427
in Molecular Autism > 11 (2020) . - 24 p.[article] Developmental changes in attention to social information from childhood to adolescence in autism spectrum disorders: a comparative study [Texte imprimé et/ou numérique] / Toru FUJIOKA, Auteur ; Kenji J. TSUCHIYA, Auteur ; Manabu SAITO, Auteur ; Yoshiyuki HIRANO, Auteur ; Muneaki MATSUO, Auteur ; Mitsuru KIKUCHI, Auteur ; Yoshihiro MAEGAKI, Auteur ; Damee CHOI, Auteur ; Sumi KATO, Auteur ; Tokiko YOSHIDA, Auteur ; Yuko YOSHIMURA, Auteur ; Sawako OOBA, Auteur ; Yoshifumi MIZUNO, Auteur ; Shinichiro TAKIGUCHI, Auteur ; Hideo MATSUZAKI, Auteur ; Akemi TOMODA, Auteur ; Katsuyuki SHUDO, Auteur ; Masaru NINOMIYA, Auteur ; Taiichi KATAYAMA, Auteur ; Hirotaka KOSAKA, Auteur . - 24 p.
Langues : Anglais (eng)
in Molecular Autism > 11 (2020) . - 24 p.
Mots-clés : Autism spectrum disorder Developmental change Eye-tracking Social information Index. décimale : PER Périodiques Résumé : BACKGROUND: Elucidating developmental changes in the symptoms of autism spectrum disorder (ASD) is important to support individuals with ASD. However, no report has clarified the developmental changes in attention to social information for a broad age range. The aim of this study was to investigate the developmental changes in attention to social information from early childhood to adolescence in individuals with ASD and typically developed (TD) children. METHODS: We recruited children with ASD (n = 83) and TD participants (n = 307) between 2 and 18?years of age. Using the all-in-one-eye-tracking system, Gazefinder, we measured the percentage fixation time allocated to areas of interest (AoIs) depicted in movies (the eyes and mouth in movies of a human face with/without mouth motion, upright and inverted biological motion in movies showing these stimuli simultaneously, people and geometry in preference paradigm movies showing these stimuli simultaneously, and objects with/without finger-pointing in a movie showing a woman pointing toward an object). We conducted a three-way analysis of variance, 2 (diagnosis: ASD and TD) by 2 (sex: male and female) by 3 (age group: 0-5, 6-11, and 12-18 years) and locally weighted the scatterplot smoothing (LOESS) regression curve on each AoI. RESULTS: In the face stimuli, the percentage fixation time to the eye region for the TD group increased with age, whereas the one for the ASD group did not. In the ASD group, the LOESS curves of the gaze ratios at the eye region increased up to approximately 10?years of age and thereafter tended to decrease. For the percentage fixation time to the people region in the preference paradigm, the ASD group gazed more briefly at people than did the TD group. LIMITATIONS: It is possible that due to the cross-sectional design, the degree of severity and of social interest might have differed according to the subjects' age. CONCLUSIONS: There may be qualitative differences in abnormal eye contact in ASD between individuals in early childhood and those older than 10?years. En ligne : http://dx.doi.org/10.1186/s13229-020-00321-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=427 Sex differences in cognitive and symptom profiles in children with high functioning autism spectrum disorders / Hirokazu KUMAZAKI in Research in Autism Spectrum Disorders, 13-14 (May 2015)
[article]
Titre : Sex differences in cognitive and symptom profiles in children with high functioning autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Hirokazu KUMAZAKI, Auteur ; Taro MURAMATSU, Auteur ; Hirotaka KOSAKA, Auteur ; Takashi X. FUJISAWA, Auteur ; Kazuhiko IWATA, Auteur ; Akemi TOMODA, Auteur ; Kenji TSUCHIYA, Auteur ; Masaru MIMURA, Auteur Article en page(s) : p.1-7 Langues : Anglais (eng) Mots-clés : High functioning autism spectrum disorders Sex differences Narrow age range Before adolescence CARS-TV Taste, Smell, Touch Response and Use Index. décimale : PER Périodiques Résumé : Abstract Although a small number of studies have investigated sex differences in the associated features of high-functioning autism spectrum disorders (HFASDs), they have failed to provide consistent findings. We sought to examine sex differences in 5–9-year-old females and males with HFASDs within a narrow range of ages before adolescence in order to identify the noticeable autistic profile of females compared to males. Using the Japanese version of the Wechsler Intelligence Scale for Children-Third Edition (WISC-III) and the Childhood Autism Rating Scale-Tokyo Version (CARS-TV), 20 females with HFASDs were compared with 26 males with HFASDs. Although females and males with HFASDs share similar cognitive profiles in WISC-III, females demonstrated a different symptom profile from males in CARS-TV. Although the female subjects scored significantly lower than the male subjects on “Body Use,” “Object Use,” and “Activity Level,” female subjects scored significantly higher than males on “Taste, Smell, and Touch Response and Use” in the CARS-TV. This finding can be useful for the early identification of females with HFASDs who have typically been underdiagnosed. Future research should focus on elucidating the possible behavioral, neurological, and genetic links to these sex differences. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.12.011 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260
in Research in Autism Spectrum Disorders > 13-14 (May 2015) . - p.1-7[article] Sex differences in cognitive and symptom profiles in children with high functioning autism spectrum disorders [Texte imprimé et/ou numérique] / Hirokazu KUMAZAKI, Auteur ; Taro MURAMATSU, Auteur ; Hirotaka KOSAKA, Auteur ; Takashi X. FUJISAWA, Auteur ; Kazuhiko IWATA, Auteur ; Akemi TOMODA, Auteur ; Kenji TSUCHIYA, Auteur ; Masaru MIMURA, Auteur . - p.1-7.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 13-14 (May 2015) . - p.1-7
Mots-clés : High functioning autism spectrum disorders Sex differences Narrow age range Before adolescence CARS-TV Taste, Smell, Touch Response and Use Index. décimale : PER Périodiques Résumé : Abstract Although a small number of studies have investigated sex differences in the associated features of high-functioning autism spectrum disorders (HFASDs), they have failed to provide consistent findings. We sought to examine sex differences in 5–9-year-old females and males with HFASDs within a narrow range of ages before adolescence in order to identify the noticeable autistic profile of females compared to males. Using the Japanese version of the Wechsler Intelligence Scale for Children-Third Edition (WISC-III) and the Childhood Autism Rating Scale-Tokyo Version (CARS-TV), 20 females with HFASDs were compared with 26 males with HFASDs. Although females and males with HFASDs share similar cognitive profiles in WISC-III, females demonstrated a different symptom profile from males in CARS-TV. Although the female subjects scored significantly lower than the male subjects on “Body Use,” “Object Use,” and “Activity Level,” female subjects scored significantly higher than males on “Taste, Smell, and Touch Response and Use” in the CARS-TV. This finding can be useful for the early identification of females with HFASDs who have typically been underdiagnosed. Future research should focus on elucidating the possible behavioral, neurological, and genetic links to these sex differences. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.12.011 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260