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Susumu Yokota

Section

Graduate School of Education

Job title

Associate Professor

Degree

博士（教育学）（東北大学）
修士（教育学）（東北大学）

researchmap

https://researchmap.jp/susumuyokota

J-GLOBAL ID

202201005383423433

e-Rad No.

70734797

ORCID

https://orcid.org/0000-0003-4698-3615

Research History 5

2024/04 - Present

Tohoku University　Graduate School of Education
2020/04 - 2024/03

Kyushu University　Graduate School of Human-Environment Studies
2017/02 - 2024/03

Kyushu University
2017/02 - 2024/03

Kyushu University　Faculty of Arts and Science　Associate Professor
2014/04 - 2017/01

Tohoku University　Institute of Development, Aging and Cancer Cognitive Neuroscience

Research Interests 7

Smart phone
Deception
Brain function
Executive function
Cognitive function
Implicit attitude
Autism spectrum disorder

Research Areas 2

Life sciences / Cognitive neuroscience /
Humanities & social sciences / Special needs education /

Papers 33

Exploring the impact of training on explicit and implicit attitudes toward autism spectrum disorder and physical disabilities in university students. International-journal

Susumu Yokota, Ginga Sasaki, Aya Fujiwara, Takanori Waki, Ayaka Sueyoshi, Saori Kubo, Kazunori Takeda

Research in developmental disabilities　164　105068-105068　2025/06/10

DOI： 10.1016/j.ridd.2025.105068 　

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BACKGROUND: The current study examined the impact of training on attitudes toward autism spectrum disorder (ASD) and physical disabilities from both explicit and implicit aspects. As the number of autistic students enrolling in universities increases, there is a growing focus on meaningful inclusion in educational environments. Although several intervention studies investigated changes in attitudes towards people with disabilities, including ASD and physical disabilities, few have focused on the implicit aspect of attitudes. METHODS: In this study, participants received a training course on understanding and supporting people with developmental disorders, physical disabilities, or no training in the case of the control group. They completed surveys on their knowledge and explicit and implicit attitudes at three time points (pre-, post, and one-month follow-up). RESULTS: We found significant positive changes in explicit attitudes toward disabilities that were not the target of the training course. Only participants who received training on physical disabilities changed their implicit attitude toward people with physical disabilities. These participants also knew more about physical disabilities before receiving the training course. CONCLUSION: These results indicate that while positive spill-over effects in explicit attitudes occur through providing knowledge and support skills, implicit attitudinal change can occur depending on the level of expertise about the target disabilities.
Suppression of Deactivation of Working Memory and Promotion of Activation of Sustained Attention in the Default Mode Network Are Affected by Schizotypy in a Large Sample of Nonclinical Subjects. International-journal

Seishu Nakagawa, Hikaru Takeuchi, Yasuyuki Taki, Ryoichi Yokoyama, Kohei Sakaki, Kelssy Hitomi Dos Santos Kawata, Takayuki Nozawa, Susumu Yokota, Tsuyoshi Araki, Rui Nouchi, Ryuta Kawashima

Brain and behavior　15　(5)　e70449　2025/05

DOI： 10.1002/brb3.70449 　

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INTRODUCTION: Schizotypy is a personality trait characterized by subclinical expression of the signs and symptoms of schizophrenia. Maladaptive schizotypy is given the clinical designation of schizotypal personality disorder. Previous studies have shown that functional disturbance of the default mode network (DMN) is associated with maladaptive schizotypy. Working memory impairment is a particularly common feature of maladaptive schizotypy and schizophrenia. As these characteristics can also be observed in the healthy population, our purpose was to identify the neural correlates of schizotypy during sustained attention tasks and working memory tasks in nonclinical subjects. METHODS: We recruited 409 healthy individuals (251 men and 158 women; 20.7 ± 1.8 [SD] years of age) and determined their schizotypy scores using the Schizotypal Personality Questionnaire. We used a typical functional MRI (fMRI) task under 0-back and 2-back conditions. Corrections for multiple comparisons were performed via the threshold-free cluster enhancement method with a familywise error-corrected threshold of p < 0.0167 (0.05/3) at the whole-brain level, including the cerebellum. RESULTS: Suppression of deactivation of the DMN (the medial prefrontal cortex (mPFC), the posterior cingulate cortex, the inferior parietal lobule, and the middle temporal gyrus) in the working memory (2-back > rest) task and promotion of activation during the sustained attention (0-back > rest) task were associated with schizotypy scores. Among the schizotypy subscores, cognitive-perceptual deficits were significantly related only to the left precuneus, the mPFC, and the superior temporal gyrus for the 2-back > 0-back contrast; to the left precuneus and the bilateral mPFC for the 2-back > rest contrast; and to the left superior temporal cortex and the right precuneus for the 0-back > rest contrast within the DMN. CONCLUSION: Disturbance of the DMN is related to the degree of schizotypy, especially to the degree of cognitive‒perceptual deficits, even in nonclinical subjects.
Factors of Bullying Victimization Among Students on the Autism Spectrum: A Systematic Review

Rundong Wang, Yokota Susumu

Review Journal of Autism and Developmental Disorders　2024

DOI： 10.1007/s40489-024-00478-7 　

ISSN： 2195-7177

eISSN： 2195-7185
Right amygdala and caudate activation patterns predict implicit attitudes toward people with autism spectrum disorders and physical disabilities, respectively

Susumu Yokota, Teruo Hashimoto, Yutaka Matsuzaki, Shigeyuki Ikeda, Ryuta Kawashima

Cognitive, Affective, & Behavioral Neuroscience　2023/09/19
Publisher: Springer Science and Business Media LLC
DOI： 10.3758/s13415-023-01126-z 　

ISSN： 1530-7026

eISSN： 1531-135X
スマートフォン使用と認知機能、学習との関連 Invited Peer-reviewed

横田晋務

眼科臨床紀要　16　(2)　93-98　2023
Academic achievements and brain volume development in children and adolescents

Teruo Hashimoto, Yutaka Matsuzaki, Susumu Yokota, Ryuta Kawashima

Cerebral Cortex Communications　2022/11/16
Publisher: Oxford University Press (OUP)
DOI： 10.1093/texcom/tgac048 　

eISSN： 2632-7376

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Abstract Children are expected to acquire both basic and numeric skills. Achievement of higher levels of reading, writing, arithmetic, and vocabulary are favorable and desirable. The relationship between each literacy skill and neural development has been investigated; however, association between brain development and the four literacy skills has not been examined. This longitudinal, structural, neuroimaging study explored the contribution of higher academic achievement in reading, writing, arithmetic, and vocabulary to neural development. The brain volumes of children and adolescents aged 9–16 years were measured in the first test. Approximately 2.6 years later, the brain volumes and four academic achievement scores of 77 participants were measured in the second test. Changes in the gray matter volume in the left fusiform gyrus were associated with vocabulary scores, while those in the left striatum were associated with arithmetic scores. The reading and writing scores showed no statistically significant relationship with changes in brain volume. The current vocabulary score correlated with current gray matter volume, while brain volumes in the first test showed no association with any achievement scores. These results suggest that academic achievement may modulate brain plasticity in various ways.
Dynamic functional connectivity associated with prospective memory success in children Peer-reviewed

Hashimoto, T, Yokota, S, Umeda, S, Kawashima, R

2　(4)　2022/11
Less Negative Implicit Attitudes Toward Autism Spectrum Disorder in University Students: A Comparison with Physical Disabilities. International-journal

Susumu Yokota, Mari Tanaka

Journal of autism and developmental disorders　2022/10/15

DOI： 10.1007/s10803-022-05749-y 　

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People with autism spectrum disorder (ASD) experience stigmatization rooted in negative attitudes or prejudice toward them due to social awkwardness. However, little is known about implicit attitudes toward ASD, especially differences in attitudes compared to those of more visible conditions; physical disabilities. In this study, we implemented implicit association tests (IATs) to assess implicit attitudes. Sixty-three university students participated in IATs and answered questionnaires that measured explicit attitudes, social desirability, knowledge about-and familiarity with-disorders. The results demonstrated that implicit attitude toward ASD was significantly less negative than toward physical disabilities. Regarding the discrepancy, not socially awkward behavior but appearance of people with ASD can be evaluated as 'in-group' members and lead to less negative attitude compared with physical disabilities.
Brain Anatomy Alterations and Mental Health Challenges Correlate to Email Addiction Tendency

Saeid Sadeghi, Hikaru Takeuchi, Bita Shalani, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima

Brain Sciences　12　(10)　1278-1278　2022/09/22
Publisher: MDPI AG
DOI： 10.3390/brainsci12101278 　

eISSN： 2076-3425

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Despite the widespread use of email, our knowledge regarding the consequences of email addiction is lacking. The purpose of this study was to develop an email addiction tendency scale to evaluate its correlation to behavior and brain structure. Following this, the validity and reliability of the developed scale was investigated. We used voxel-based morphometry, correlation, and univariate regression analysis to assess the relationships between email addiction tendency scores and regional gray and white matter volumes, depression, and nonverbal reasoning abilities in a large sample of healthy young adults (n = 1152; mean age, 20.69 ± 1.84 years). The content validity ratio, content validity index, principal component analysis, and confirmatory factorial analysis all showed that the email addiction tendency scale (EATS) has high validity. Additionally, the Cronbach’s alpha internal consistency and split-half reliability coefficient showed that the EATS has high reliability. We found that email addiction tendency scores were significantly negatively correlated with nonverbal reasoning. We also observed that the email addiction tendency scores were significantly and positively correlated with depression symptom severity and gray matter volume of the left rostrolateral prefrontal cortex (RLPC) in subjects. These results indicate that email addiction tendency is associated with lower mental health outcomes and increased GMV in the left RLPC.
Sex interaction of white matter microstructure and verbal IQ in corpus callosum in typically developing children and adolescents. International-journal

Susumu Yokota, Hikaru Takeuchi, Kohei Asano, Michiko Asano, Yuko Sassa, Yasuyuki Taki, Ryuta Kawashima

Brain & development　44　(8)　531-539　2022/09

DOI： 10.1016/j.braindev.2022.04.003 　

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BACKGROUND: Childhood is an extremely important time for neural development that has a critical role in human intelligence. Efficient information processing is crucial for higher intelligence, so the intra- or inter-hemispheric interaction is vital. However, the relationship between neuroanatomical connections and intelligence in typically developing children, as well as sex differences in this relationship, remains unknown. METHODS: Participants were 253 typically developing children (121 boys and 132 girls) aged 5-18. We acquired diffusion tensor imaging data and intelligence using an age-appropriate version of the IQ test; Wechsler Intelligence Scale for Children (WISC) or Wechsler Adult Intelligence Scale (WAIS). We conducted whole-brain multiple regression analysis to investigate the association between fractional anisotropy (FA), which reflects white matter microstructural properties, and each composite score of IQ test (full-scale IQ, performance IQ, and verbal IQ). RESULTS: FA was positively correlated with full-scale IQ in bilateral inferior occipitofrontal fasciculus, genu, and splenium of corpus callosum (CC). FA in the right superior longitudinal fasciculus, bilateral inferior longitudinal fasciculus, and splenium of CC were also positively correlated with performance IQ. Furthermore, we found significant sex interaction between FA in the CC and verbal IQ. FA was positively correlated in boys, and negatively correlated in girls. CONCLUSION: Results suggest that efficient anatomical connectivity between parietal and frontal regions is crucial for children's intelligence. Moreover, inter-hemispheric connections play a critical role in verbal abilities in boys.
Intrinsic hippocampal functional connectivity underlying rigid memory in children and adolescents with autism spectrum disorder: A case-control study

Teruo Hashimoto, Susumu Yokota, Yutaka Matsuzaki, Ryuta Kawashima

AUTISM　25　(7)　1901-1912　2021/10

DOI： 10.1177/13623613211004058 　

ISSN： 1362-3613

eISSN： 1461-7005
Brain microstructural properties related to subjective well-being: diffusion tensor imaging analysis

Chiaki Terao Maeda, Hikaru Takeuchi, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Yasuyuki Taki, Ryuta Kawashima

SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE　16　(10)　1079-1090　2021/10

DOI： 10.1093/scan/nsab063 　

ISSN： 1749-5016

eISSN： 1749-5024
Lead exposure is associated with functional and microstructural changes in the healthy human brain International-journal

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima

Communications biology　4　(1)　912-912　2021/07/26

DOI： 10.1038/s42003-021-02435-0 　

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Lead is a toxin known to harm many organs in the body, particularly the central nervous system, across an individual's lifespan. To date, no study has yet investigated the associations between body lead level and the microstructural properties of gray matter areas, and brain activity during attention-demanding tasks. Here, utilizing data of diffusion tensor imaging, functional magnetic resonance imaging and cognitive measures among 920 typically developing young adults, we show greater hair lead levels are weakly but significantly associated with (a) increased working memory-related activity in the right premotor and pre-supplemental motor areas, (b) lower fractional anisotropy (FA) in white matter areas near the internal capsule, (c) lower mean diffusivity (MD) in the dopaminergic system in the left hemisphere and other widespread contingent areas, and (d) greater MD in the white matter area adjacent to the right fusiform gyrus. Higher lead levels were also weakly but significantly associated with lower performance in tests of high-order cognitive functions, such as the psychometric intelligence test, greater impulsivity measures, and higher novelty seeking and extraversion. These findings reflect the weak effect of daily lead level on the excitability and microstructural properties of the brain, particularly in the dopaminergic system.
Childhood socioeconomic status is associated with psychometric intelligence and microstructural brain development

Hikaru Takeuchi, Yasuyuki Taki, Kohei Asano, Michiko Asano, Yuko Sassa, Susumu Yokota, Yuka Kotozaki, Rui Nouchi, Ryuta Kawashima

COMMUNICATIONS BIOLOGY　4　(1)　2021/04

DOI： 10.1038/s42003-021-01974-w 　

eISSN： 2399-3642
Association Between Resting-State Functional Connectivity and Reading in Two Writing Systems in Japanese Children With and Without Developmental Dyslexia

Teruo Hashimoto, Hiroki Higuchi, Akira Uno, Susumu Yokota, Kohei Asano, Yasuyuki Taki, Ryuta Kawashima

BRAIN CONNECTIVITY　10　(6)　254-266　2020/08

DOI： 10.1089/brain.2020.0759 　

ISSN： 2158-0014

eISSN： 2158-0022
Increased grey matter volume of the right superior temporal gyrus in healthy children with autistic cognitive style: A VBM study

Akiko Kobayashi, Susumu Yokota, Hikaru Takeuchi, Kohei Asano, Michiko Asano, Yuko Sassa, Yasuyuki Taki, Ryuta Kawashima

BRAIN AND COGNITION　139　2020/03

DOI： 10.1016/j.bandc.2019.105514 　

ISSN： 0278-2626

eISSN： 1090-2147
大学教員および学生における自閉スペクトラム症学生への支援に対する意識－身体障害学生への支援に対する意識との関連から－ Peer-reviewed

横田晋務, 松崎泰, 田中真理

特殊教育学研究　57　(4,5)　233-245　2020
The cognitive function of deception in children with autism spectrum disorder Peer-reviewed

Yokota, S, Tanaka, M

Journal of Special Education Research　9　(1)　1-9　2020
Succeeding in deactivating: associations of hair zinc levels with functional and structural neural mechanisms Peer-reviewed

Takeuchi H, Taki Y, Nouchi R, Yokoyama R, Kotozaki Y, Nakagawa S, Sekiguchi A, Iizuka K, Hanawa S, Araki T, Miyauchi CM, Sakaki K, Nozawa T, Ikeda S, Yokota S, Magistro D, Sassa Y, Kawashima R

Scientific Reports　in press　(1)　2020

DOI： 10.1038/s41598-020-69277-4 　

ISSN： 2045-2322
Neural substrates of self- and external-preoccupation: A voxel-based morphometry study

Shigeyuki Ikeda, Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Susumu Yokota, Daniele Magistro, Ryuta Kawashima

BRAIN AND BEHAVIOR　9　(6)　2019/06

DOI： 10.1002/brb3.1267 　

ISSN： 2162-3279
Impact of frequency of internet use on development of brain structures and verbal intelligence: Longitudinal analyses

Hikaru Takeuchi, Yasuyuki Taki, Kohei Asano, Michiko Asano, Yuko Sassa, Susumu Yokota, Yuka Kotozaki, Rui Nouchi, Ryuta Kawashima

HUMAN BRAIN MAPPING　39　(11)　4471-4479　2018/11

DOI： 10.1002/hbm.24286 　

ISSN： 1065-9471

eISSN： 1097-0193
A Comprehensive Analysis of the Correlations between Resting-State Oscillations in Multiple-Frequency Bands and Big Five Traits

Shigeyuki Ikeda, Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Susumu Yokota, Daniele Magistro, Ryuta Kawashima

FRONTIERS IN HUMAN NEUROSCIENCE　11　2017/06

DOI： 10.3389/fnhum.2017.00321 　

ISSN： 1662-5161
PRE-EXISTING SMALLER DLPFC VOLUME CONTRIBUTES TO POST-TRAUMATIC GROWTH AFTER A DISASTER IN CHILDREN

Atsushi Sekiguchi, Yuka Kotozaki, Thyreau Benjamin, Hikaru Takeuchi, Susumu Yokota, Kohei Asano, Michiko Asano, Yuko Sassa, Yasuyuki Taki, Ryuta Kawashima

PSYCHOSOMATIC MEDICINE　79　(4)　A60-A61　2017/05

ISSN： 0033-3174

eISSN： 1534-7796
Impact of videogame play on the brain’s microstructural properties: Cross-sectional and longitudinal analyses Peer-reviewed

Takeuchi H, Taki Y, Hashizume H, Asano K, Asano M, Sassa Y, Yokota S, Kotozaki Y, Nouchi R, Kawashima R

Molecular Psychiatry　21　(12)　1781-1789　2016/12

DOI： 10.1038/mp.2015.193 　
Impact of reading habit on white matter structure: Cross-sectional and longitudinal analyses

Hikaru Takeuchi, Yasuyuki Taki, Hiroshi Hashizume, Kohei Asano, Michiko Asano, Yuko Sassa, Susumu Yokota, Yuka Kotozaki, Rui Nouchi, Ryuta Kawashima

NEUROIMAGE　133　378-389　2016/06

DOI： 10.1016/j.neuroimage.2016.03.037 　

ISSN： 1053-8119

eISSN： 1095-9572
Effects of the BDNF Val66Met Polymorphism on Gray Matter Volume in Typically Developing Children and Adolescents

Teruo Hashimoto, Kento Fukui, Hikaru Takeuchi, Susumu Yokota, Yoshie Kikuchi, Hiroaki Tomita, Yasuyuki Taki, Ryuta Kawashima

CEREBRAL CORTEX　26　(4)　1795-1803　2016/04

DOI： 10.1093/cercor/bhw020 　

ISSN： 1047-3211

eISSN： 1460-2199
Parental Praise Correlates with Posterior Insular Cortex Gray Matter Volume in Children and Adolescents

Izumi Matsudaira, Susumu Yokota, Teruo Hashimoto, Hikaru Takeuchi, Kohei Asano, Michiko Asano, Yuko Sassa, Yasuyuki Taki, Ryuta Kawashima

PLOS ONE　11　(4)　2016/04

DOI： 10.1371/journal.pone.0154220 　

ISSN： 1932-6203
Individual differences in cognitive performance and brain structure in typically developing children

Susumu Yokota, Hikaru Takeuchi, Teruo Hashimoto, Hiroshi Hashizume, Kohei Asano, Michiko Asano, Yuko Sassa, Yasuyuki Taki, Ryuta Kawashima

DEVELOPMENTAL COGNITIVE NEUROSCIENCE　14　1-7　2015/08

DOI： 10.1016/j.dcn.2015.05.003 　

ISSN： 1878-9293

eISSN： 1878-9307
The Impact of Television Viewing on Brain Structures: Cross-Sectional and Longitudinal Analyses

Hikaru Takeuchi, Yasuyuki Taki, Hiroshi Hashizume, Kohei Asano, Michiko Asano, Yuko Sassa, Susumu Yokota, Yuka Kotozaki, Rui Nouchi, Ryuta Kawashima

CEREBRAL CORTEX　25　(5)　1188-1197　2015/05

DOI： 10.1093/cercor/bht315 　

ISSN： 1047-3211

eISSN： 1460-2199
The Impact of Parent-Child Interaction on Brain Structures: Cross-sectional and Longitudinal Analyses

Hikaru Takeuchi, Yasuyuki Taki, Hiroshi Hashizume, Kohei Asano, Michiko Asano, Yuko Sassa, Susumu Yokota, Yuka Kotozaki, Rui Nouchi, Ryuta Kawashima

JOURNAL OF NEUROSCIENCE　35　(5)　2233-2245　2015/02

DOI： 10.1523/JNEUROSCI.0598-14.2015 　

ISSN： 0270-6474
Increased Posterior Hippocampal Volumes in Children with Lower Increase in Body Mass Index: A 3-Year Longitudinal MRI Study

Teruo Hashimoto, Hikaru Takeuchi, Yasuyuki Taki, Susumu Yokota, Hiroshi Hashizume, Kohei Asano, Michiko Asano, Yuko Sassa, Rui Nouchi, Ryuta Kawashima

DEVELOPMENTAL NEUROSCIENCE　37　(2)　153-160　2015

DOI： 10.1159/000370064 　

ISSN： 0378-5866

eISSN： 1421-9859
Neural correlates of deception in social contexts in normally developing children

Susumu Yokota, Yasuyuki Taki, Hiroshi Hashizume, Yuko Sassa, Benjamin Thyreau, Mari Tanaka, Ryuta Kawashima

FRONTIERS IN HUMAN NEUROSCIENCE　7　2013/05

DOI： 10.3389/fnhum.2013.00206 　

ISSN： 1662-5161
Development of Deceptive Behavior in Children With Autism Spectrum Disorder

Susumu YOKOTA, Mari TANAKA

THe Japanese Association of Special Education　2　(1)　1-9　2013

DOI： 10.6033/specialeducation.2.1

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Misc. 43

発達障害のある学生を対象としたキャリア教育に関する一考察 Peer-reviewed

田島晶子, 横田晋務, 田中真理

基幹教育紀要　9　115-124　2023
ノートテイカー学生の活動継続要因の検討 : 教員養成系以外の大学の学生に着目して Peer-reviewed

下中村武, 岸川加奈子, 横田晋務, 田中真理

基幹教育紀要　9　99-114　2023
Mercury levels in hair are associated with reduced neurobehavioral performance and altered brain structures in young adults

Hikaru Takeuchi, Yuka Shiota, Ken Yaoi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima

COMMUNICATIONS BIOLOGY　5　(1)　2022/06

DOI： 10.1038/s42003-022-03464-z 　

eISSN： 2399-3642
Loneliness inside of the brain: evidence from a large dataset of resting-state fMRI in young adult

Denilson T. Brilliant, Hikaru Takeuchi, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Sugiko Hanawa, Atsushi Sekiguchi, Shigeyuki Ikeda, Kohei Sakaki, Kelssy Hitomi dos Santos Kawata, Takayuki Nozawa, Susumu Yokota, Daniele Magistro, Ryuta Kawashima

SCIENTIFIC REPORTS　12　(1)　2022/05

DOI： 10.1038/s41598-022-11724-5 　

ISSN： 2045-2322
音声情報の取得に困難のある学生への文字による遠隔情報保障に関する実践的検討 : 聴覚障害のある学生への支援から Peer-reviewed

下中村武, 田中星夏, 中野光里, 岸川加奈子, 横田晋務, 田中真理

基幹教育紀要　8　69-87　2022
合理的配慮実施に関する大学教員の負担感の変化 : 授業のオンライン化に着目して Peer-reviewed

岸川加奈子, 大嶌賢二郎, 下中村武, 横田晋務, 田中真理

基幹教育紀要　8　1-16　2022
Polygenic risk score for bipolar disorder associates with divergent thinking and brain structures in the prefrontal cortex

Hikaru Takeuchi, Ryosuke Kimura, Hiroaki Tomita, Yasuyuki Taki, Yoshie Kikuchi, Chiaki Ono, Zhiqian Yu, Izumi Matsudaira, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Sugiko Hanawa, Kunio Iizuka, Atsushi Sekiguchi, Tsuyoshi Araki, Carlos Makoto Miyauchi, Shigeyuki Ikeda, Kohei Sakaki, Kelssy H. Dos S. Kawata, Takayuki Nozawa, Susumu Yokota, Daniele Magistro, Tadashi Imanishi, Ryuta Kawashima

HUMAN BRAIN MAPPING　42　(18)　6028-6037　2021/12

DOI： 10.1002/hbm.25667 　

ISSN： 1065-9471

eISSN： 1097-0193
Brain structures and activity during a working memory task associated with internet addiction tendency in young adults: A large sample study

Saeid Sadeghi, Hikaru Takeuchi, Bita Shalani, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima

PLOS ONE　16　(11)　2021/11

DOI： 10.1371/journal.pone.0259259 　

ISSN： 1932-6203
General Intelligence Is Associated with Working Memory-Related Functional Connectivity Change: Evidence from a Large-Sample Study

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Ryuta Kawashima

BRAIN CONNECTIVITY　11　(2)　89-102　2021/03

DOI： 10.1089/brain.2020.0769 　

ISSN： 2158-0014

eISSN： 2158-0022
オンライン授業は障害のある学生に対する有効な学習形態となるのか？ Peer-reviewed

横田晋務, 田島晶子, 中野光里, 田中真理

基幹教育紀要　7　67-84　2021
Sex-Dependent Effects of the APOE epsilon 4 Allele on Behavioral Traits and White Matter Structures in Young Adults

Hikaru Takeuchi, Hiroaki Tomita, Ryan Browne, Yasuyuki Taki, Yoshie Kikuchi, Chiaki Ono, Zhiqian Yu, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima

CEREBRAL CORTEX　31　(1)　672-680　2021/01

DOI： 10.1093/cercor/bhaa251 　

ISSN： 1047-3211

eISSN： 1460-2199
Originality of divergent thinking is associated with working memory ? related brain activity: Evidence from a large sample study

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Ryuta Kawashima

NEUROIMAGE　216　2020/08

DOI： 10.1016/j.neuroimage.2020.116825 　

ISSN： 1053-8119

eISSN： 1095-9572
The associations of BMI with mean diffusivity of basal ganglia among young adults with mild obesity and without obesity

Hikarua Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Seishu Nakagawa, Kunio Iizuka, Kohei Sakaki, Tsuyoshi Araki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Sugiko Hanawa, Daniele Magistro, Yuka Kotozaki, Yukako Sasaki, Kelssy H. dos S. Kawata, Ryuta Kawashima

SCIENTIFIC REPORTS　10　(1)　2020/07

DOI： 10.1038/s41598-020-69438-5 　

ISSN： 2045-2322
Convergent creative thinking performance is associated with white matter structures: Evidence from a large sample study

Hikaru Takeuchi, Yasuyuki Taki, Izumi Matsudaira, Shigeyuki Ikeda, Kelssy H. dos S. Kawata, Rui Nouchi, Kohei Sakaki, Seishu Nakagawa, Takayuki Nozawa, Susumu Yokota, Tsuyoshi Araki, Sugiko Hanawa, Ryo Ishibashi, Shohei Yamazaki, Ryuta Kawashima

NEUROIMAGE　210　2020/04

DOI： 10.1016/j.neuroimage.2020.116577 　

ISSN： 1053-8119

eISSN： 1095-9572
Association of iron levels in hair with brain structures and functions in young adults

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Yuko Sassa, Ryuta Kawashima

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY　58　2020/03

DOI： 10.1016/j.jtemb.2019.126436 　

ISSN： 0946-672X

eISSN： 1878-3252
A Common CACNA1C Gene Risk Variant has Sex-Dependent Effects on Behavioral Traits and Brain Functional Activity

Hikaru Takeuchi, Hiroaki Tomita, Yasuyuki Taki, Yoshie Kikuchi, Chiaki Ono, Zhiqian Yu, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima

CEREBRAL CORTEX　29　(8)　3211-3219　2019/08

DOI： 10.1093/cercor/bhy189 　

ISSN： 1047-3211

eISSN： 1460-2199
Mean diffusivity associated with trait emotional intelligence

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Ryuta Kawashima

SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE　14　(8)　871-883　2019/08

DOI： 10.1093/scan/nsz059 　

ISSN： 1749-5016

eISSN： 1749-5024
Empathizing associates with mean diffusivity

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Ryuta Kawashima

SCIENTIFIC REPORTS　9　2019/06

DOI： 10.1038/s41598-019-45106-1 　

ISSN： 2045-2322
Association of copper levels in the hair with gray matter volume, mean diffusivity, and cognitive functions

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Yuko Sassa, Ryuta Kawashima

BRAIN STRUCTURE & FUNCTION　224　(3)　1203-1217　2019/04

DOI： 10.1007/s00429-019-01830-y 　

ISSN： 1863-2653

eISSN： 1863-2661
The Effects of Family Socioeconomic Status on Psychological and Neural Mechanisms as Well as Their Sex Differences

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoishi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Daniele Magistro, Yuko Sassa, Ryuta Kawashima

FRONTIERS IN HUMAN NEUROSCIENCE　12　2019/01

DOI： 10.3389/fnhum.2018.00543 　

ISSN： 1662-5161
General intelligence is associated with working memory-related brain activity: new evidence from a large sample study

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Ryuta Kawashima

BRAIN STRUCTURE & FUNCTION　223　(9)　4243-4258　2018/12

DOI： 10.1007/s00429-018-1747-5 　

ISSN： 1863-2653

eISSN： 1863-2661
Shorter sleep duration and better sleep quality are associated with greater tissue density in the brain

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Takamitsu Shinada, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Yuko Sassa, Ryuta Kawashima

SCIENTIFIC REPORTS　8　2018/04

DOI： 10.1038/s41598-018-24226-0 　

ISSN： 2045-2322
Allergic tendencies are associated with larger gray matter volumes

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Yuko Sassa, Ryuta Kawashima

SCIENTIFIC REPORTS　8　2018/02

DOI： 10.1038/s41598-018-21985-8 　

ISSN： 2045-2322
基幹教育における障害学生支援の現状と課題 Peer-reviewed

面高有作, 横田晋務, 甲斐更紗, 田中真理

基幹教育紀要　4　123-135　2018
Refractive error is associated with intracranial volume

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Takamitsu Shinada, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Ryuta Kawashima

SCIENTIFIC REPORTS　8　2018/01

DOI： 10.1038/s41598-017-18669-0 　

ISSN： 2045-2322
Global associations between regional gray matter volume and diverse complex cognitive functions: evidence from a large sample study

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Takamitsu Shinada, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Ryuta Kawashima

SCIENTIFIC REPORTS　7　2017/08

DOI： 10.1038/s41598-017-10104-8 　

ISSN： 2045-2322
Regional homogeneity, resting-state functional connectivity and amplitude of low frequency fluctuation associated with creativity measured by divergent thinking in a sex-specific manner

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Takamitsu Shinada, Kohei Sakaki, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Yuko Sassa, Ryuta Kawashima

NEUROIMAGE　152　258-269　2017/05

DOI： 10.1016/j.neuroimage.2017.02.079 　

ISSN： 1053-8119

eISSN： 1095-9572
Creative females have larger white matter structures: Evidence from a large sample study

Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Ryoichi Yokoyama, Yuka Kotozaki, Seishu Nakagawa, Atsushi Sekiguchi, Kunio Iizuka, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Takamitsu Shinada, Kohei Sakaki, Yuko Sassa, Takayuki Nozawa, Shigeyuki Ikeda, Susumu Yokota, Magistro Daniele, Ryuta Kawashima

HUMAN BRAIN MAPPING　38　(1)　414-430　2017/01

DOI： 10.1002/hbm.23369 　

ISSN： 1065-9471

eISSN： 1097-0193
知的障害者における生涯学習体験が日常生活に与える影響－知的障害者・大学生共同参加型オープンカレッジにおける学習体験との関連－

永瀬開, 野崎義和, 横田晋務, 松崎泰, 南島開, 小野健太, 菅原愛理, 井澤仁志, 関根杏子, 富田有紀, 平野弘幸, 李熙馥, 川住隆一, 田中真理

東北大学大学院教育学研究科教育ネットワークセンター年報　14　47-57　2014
自閉症スペクトラム障害者のポジティブ情動の共有と表出－ユーモア状況下での笑いの表出と視線の分析から－

松﨑泰, 楳本泰亮, 李熙馥, 永瀬開, 横田晋務, 菅原愛理, 滝吉美知香, 田中真理

東北大学大学院教育学研究科研究年報　62　(1)　257-272　2013
自閉症スペクトラム障害者はいかに言語的やりとりおよび視覚的補助要素のあるユーモアを楽しむか－視覚による情報入力・面白さの評価・笑いの表出に焦点を当てて－

永瀬開, 横田晋務, 李熙馥, 滝吉美知香, 松﨑泰, 菅原愛理, 田中真理

東北大学大学院教育学研究科研究年報　62　(1)　235-255　2013
自閉症スペクトラム障害児におけるユーモア理解―面白さの評価に焦点を当てて―

李熙馥, 楳本泰亮, 滝吉美知香, 横田晋務, 永瀬開, 松﨑泰, 菅原愛理, 田中真理

東北大学大学院教育学研究科研究年報　62　(1)　165-184　2013
知的障害者・大学生共同参加型オープンカレッジにおける参加動機と学びの内容－共同学習者としての大学生に焦点をあてて－

松崎泰, 野崎義和, 横田晋務, 永瀬開, 南島開, 小野健太, 後藤祐典, 菅原愛理, 平山美穂, 川住隆一, 田中真理知

東北大学大学院教育学研究科教育ネットワークセンター年報　13　1-14　2013
自閉症スペクトラム障害児における他者を欺く行為の変容-集団遊戯療法における縦断的観察から-

横田晋務, 田中真理

東北大学大学院教育学研究科教育ネットワークセンター年報　13　25-38　2013
幼児期における欺き行為の発達

横田晋務, 田中真理

東北大学大学院教育学研究科研究年報　61　(1)　145-156　2012
自閉症スペクトラム障害児の他者意図理解および操作についての研究動向

横田晋務, 田中真理

東北大学大学院教育学研究科研究年報　60　(2)　323-348　2012
知的障害者・大学生共同参加型オープンカレッジにおけるスタッフの学びについて

野崎義和, 滝吉美知香, 横田晋務, 佐藤真理, 佐藤健太郎, 永瀬開, 松崎泰, 川住隆一, 田中真理

東北大学大学院教育学研究科教育ネットワークセンター年報　12　25-36　2012
自閉症スペクトラム障害児を対象とした集団における対人関係支援-対人関係ゲームを通した他者の意図や心的状態の理解の深まり-

横田晋務, 田中真理

東北大学大学院教育学研究科教育ネットワークセンター年報　12　71-78　2012
知的障害者と大学生が共に学ぶオープンカレッジにおける大学教員講師の意識と講義展開

野崎義和, 滝吉美知香, 横田晋務, 佐藤健太郎, 佐藤真理, 飯田明葉, 古山貴仁, 川住隆一, 田中真理

東北大学大学院教育学研究科教育ネットワークセンター年報　11　21-34　2011
多動性・衝動性のある発達障害児における状態像の理解-DSM-IV-TR，PARSにおける評価をふまえて-

横田晋務, 滝吉美知香, 李熙馥, 斎藤維斗, 田中真理

東北大学大学院教育学研究科教育ネットワークセンター年報　10　47-56　2010
オープンカレッジにおける知的障害者の生涯学習支援の取り組み－“学び”に対する受講生の評価－

鈴木恵太, 杉山章, 野崎義和, 滝吉美知香, 岡野智, 横田晋務, 鈴木徹, 斎藤維斗, 新村享子, 川住隆一, 田中真理

東北大学大学院教育学研究科教育ネットワークセンター年報　10　15-25　2010
グループワークにおける「他者志向性ペア活動」による自閉性障害児のコミュニケーション行動の変化

横田晋務, 和田美穂, 滝吉美知香, 田中真理

東北大学大学院教育学研究科研究年報　58　(1)　163-176　2009
子どもの対人関係の困難さを主訴そして来談した親に対する集団心理面接(Ⅱ) —集団の凝集性の変化に着目して—

横田晋務, 田中真理

東北大学大学院教育学研究科教育ネットワークセンター年報　8　77-86　2008

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Books and Other Publications 9

障害から始まるイノベーション: ニーズをシーズにとらえ直す障害学入門

田中真理, 横田晋務

北大路書房　2023/05/01

ISBN: 4762832235
改訂版特別支援教育に生きる心理アセスメントの基礎知識

滝吉美知香, 鈴木恵太, 名古屋恒彦

東洋館出版社　2023/01/23

ISBN: 4491049416
子どもたちに大切なことを脳科学が明かしました

川島隆太, 松﨑泰

くもん出版　2022/09/06

ISBN: 4774333018
知的障害者とともに大学で学ぶ : 東北大学オープンカレッジ「杜のまなびや」の取り組み

田中, 真理, 川住, 隆一, 野崎, 義和, 横田, 晋務

東北大学出版会　2022/03

ISBN: 9784861633652
教育・学校心理学

石津, 憲一郎, 下田, 芳幸, 横田, 晋務

サイエンス社　2022/02

ISBN: 9784781915272
「隠す」心理を科学する:人の嘘から動物のあざむきまで

太幡直也, 佐藤拓, 菊地史倫, 上宮愛, 内田伸子, 横田晋務, 池田和浩, 田中未央, 小川時洋, 野瀬出, 今野晃嗣, 幸田正典, 村井潤一郎

北大路書房　2021/09/10

ISBN: 4762831689
発達障害の心理学特別支援教育を支えるエビデンス

北洋輔, 平田正吾

福村出版　2019/09/27

ISBN: 4571121393
2時間の学習効果が消える! やってはいけない脳の習慣 (青春新書インテリジェンス)

横田晋務, 川島, 隆太

青春出版社　2016/08/02

ISBN: 4413044916
特別支援教育に生きる心理アセスメントの基礎知識

滝吉, 美知香, 名古屋, 恒彦

東洋館出版社　2015/04

ISBN: 9784491031132

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Research Projects 10

Construction of a design method for solo spaces through co-creation with people with developmental disabilities

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Scientific Research (B)

Institution: Kyushu University

2024/04/01 - 2028/03/31
Associations between executive functions and traits of autism spectrum disorder: a focus of Hot executive functions

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research

Category: Grant-in-Aid for Scientific Research (B)

Institution: Tohoku University

2024/04/01 - 2028/03/31
Realization of inclusive campus based on assessments of neurodiversity and FD/SD

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)

Category: Grant-in-Aid for Scientific Research (A)

Institution: University of Tsukuba

2021/04/05 - 2025/03/31
Support of connection among high school, college and work for students with neuro-diverse characeteristics using ICT tools

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)

Category: Grant-in-Aid for Scientific Research (B)

Institution: University of Tsukuba

2020/04/01 - 2024/03/31
大学における科学的根拠に基づく発達障害者への合理的配慮－当事者と周囲との合意形成

田中真理, 立脇洋介, 稲田尚子, 鈴木大輔, 横田晋務, 面高有作, 安永和央

Offer Organization: 日本学術振興会

System: 科学研究費助成事業基盤研究(B)

Category: 基盤研究(B)

Institution: 九州大学

2018/04/01 - 2023/03/31

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【研究Ⅰ：テストアコモデーション】１.TD群、ASD群ともに時間延長によって、時間が余るようになるものの、テストの得点は変化しなかった。原因として、通常の時間内で十分に回答できた可能性、および試験問題が難しかったために、解答が分からなかった可能性が考えられた。２．こだわりや切り替えの困難さがテスト場面における困り感と関連することが示唆されこれらの困難さに配慮された設定（時間、場所、設問の示し方等）の必要性が指摘された。３.認知特性についてクラスター分析の結果、全検査IQが低く、言語理解がその他の群指数に比較して高いクラスター１において、時間延長の効果が有意であることが明らかとなった。②実行機能と試験時間の延長効果との関連について検討した結果、視空間ワーキングメモリやset shiftingが影響することが示唆された。 ..試験時間の延長により得点の増加が見られたASD者1名を抽出し、どのような特性が試験のパフォーマンスに影響を与えているのか，事例的な検討を行なった。【研究Ⅱ：支援認識】周囲の者の合理的配慮への認識と障害理解、支援者成長プロセスについて、障害学生支援を行うピアサポーター(以下PS)学生を対象に、多様性の理解、障害に関する知識の変化、支援に対する意識の変化など、PS活動を通して得られた効果を検討することを目的として、インタビュー調査を活動の開始前後に行った。2021年度は、参加動機や従事した支援活動の種類の違いにおる効果の比較検討を行う。【研究Ⅲ：セルフアドボカシー】発達障害者を対象とした介入研究について文献研究を行った。介入期間は、２年間の長期介入から5日程度の短期介入まで多様であった。介入方法は、研究者が独自に開発したプログラムを実施したものと、学内メンターシップ制度を利用したもの）に分類された。2021年度は、調査研究も対象にレビューを行う。
Realization of Neuro-Diversity by Optimisation of Reasonable Accommodation and Support Model in University

TAKEDA Kazunori

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)

Category: Grant-in-Aid for Scientific Research (A)

Institution: University of Tsukuba

2018/04/01 - 2022/03/31

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As a result of this research, we were able to advance the concept of neurodiversity(ND) by conducting a systematic review of studies and site visits. We then developed a “Support Needs Inventory” to assess the difficulties of university life and evaluated its validity. We also conducted a survey on reasonable accommodations for ND students, especially those with a diagnosis of developmental disability, to clarify the current situation and issues. Furthermore, we organized the status of employment and careers of ND students and clarified issues related to their participation in society after graduation. In addition, we investigated specific efforts and surveys for student supporter training to reveal related factors and established a training system.
発達障害者に対する潜在的態度の測定課題と肯定的変容プログラムの開発

横田晋務

Offer Organization: 日本学術振興会

System: 科学研究費助成事業若手研究

Category: 若手研究

Institution: 九州大学

2018/04/01 - 2022/03/31

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高等教育機関に在籍する発達障害学生は近年増加傾向にあり、本研究で対象とするASDは、社会性の障害や実行機能の困難さにより、大学等の高等教育機関において、合理的配慮を受けながら修学を継続するケースがある。ASD学生に対する合理的配慮の実施にあたって、これらの困難さは、授業担当教員や周囲の学生から見えづらいため、支援の必要性が理解されにくく、結果として円滑な配慮実施につながらない場合がある。本研究では、ASD学生への支援の充実には、周囲の存在のASDへの態度が非常に重要であると考え、障害に対する潜在的態度に焦点を当て、潜在的態度測定課題の開発、障害種による態度の比較、および程度変容に効果的な介入法の検討を目的とする。 2020年度では、主に以下の3点について研究を進めた。(1)潜在的態度測定課題の妥当性を検討するために、態度に影響を与え回答を歪ませる変数として指摘されている社会的望ましさ指標と潜在的、顕在的態度との関連を検討し、顕在的態度においてのみ、有意な相関を認めた。(2)新型コロナウィルスの流行により、対面形式でのデータ取得が困難となったため、遠隔でのデータ取得が可能なwebベースの実験プログラムの開発を行った。(3)新型コロナウィルスの流行に伴い、オンライン形式での授業形態が普及したことにより、大学等における修学環境に大きな変化が生じた。それにより、今後、障害学生支援の方法についても変化が生じると考えられるため、今年度に実施されたオンライン授業における合理的配慮について、その効果と今後の課題について検討を行った。
自閉症スペクトラム障害児における欺き行為の神経基盤

横田晋務

Offer Organization: 日本学術振興会

System: 科学研究費助成事業新学術領域研究(研究領域提案型)

Category: 新学術領域研究(研究領域提案型)

2016/06/30 - 2018/03/31

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欺き行為は、事実ではないことを他者に信じさせる行為であり、自己と他者の心的状態の差異の理解や行動の予測といったASD児が困難さを有する能力が必要とされる。本研究は、自閉症スペクトラム障害(ASD)を対象として、他者を欺く行為の神経基盤の解明するため、磁気共鳴画像法(MRI)を用いて脳機能、脳形態の両側面から検討することを目的とした。脳機能的側面に関しては、欺き課題(Yokota et al., 2013を改変)遂行中の機能画像解析より、ASD児は定型発達児と比較して、欺き条件では右下頭頂小葉における賦活が有意に高いことが明らかとなった。また、Autism Quotient(AQ)によるASD傾向の強さと欺き行為における賦活との関連について解析を行った。その結果、ASD群においてのみ、両側前帯状回と右前島において、AQスコアとの有意な正の相関が明らかとなった。 ASD児において欺き行為に関連する脳機能については、下頭頂小葉が挙げられ、真実を抑制し、欺き行為を行うため、反応抑制に関わる領域の賦活がより高まったと考えられる。また、ASD傾向との関連から、ASD群においてASD傾向が強い場合、共感に関連する前帯状回、島の賦活が高まることから、ASD児はTD児と同様の課題成績を示すためによりエフォートが必要となると考えられる。脳形態的側面に関しては、拡散テンソル画像を機能画像データ取得の際に撮像しており、白質の微細構造や水の拡散性などの指標について解析を行い、脳形態的におけるASD児の特異性について検討していく予定である。
The application of brain imaging for objective indices in evaluation of Autism Spectrum Disorder

Yokota Susumu

Offer Organization: Japan Society for the Promotion of Science

System: Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)

Category: Grant-in-Aid for Young Scientists (B)

Institution: Tohoku University

2015/04/01 - 2017/03/31

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The purpose of this study was to investigate the relationship between cognitive traits and brain structure or function in persons with Autism Spectrum Disorder (ASD). Participants were 60 children and adults with ASD and 150 typically developing children and adults. All participants have answered questionnaires on their daily life or autistic traits and performed behavioral tests on IQ and executive functions. They were also scanned in magnetic resonance imaging. And I have acquired brain structural and functional images. Using the data from typically developing children, I have revealed that individual cognitive discrepancies between verbal and performance IQ were related with regional gray matter volume in right middle temporal gyrus.
早期診断の指針としての自閉性障害児における他者意図理解の発達過程の解明

横田晋務

Offer Organization: 日本学術振興会

System: 科学研究費助成事業特別研究員奨励費

Category: 特別研究員奨励費

Institution: 東北大学

2010 - 2012

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本年度では,昨年度に収集した定型発達児,自閉症スペクトラム障害児を対象に行った欺き行為の発達過程を検討するための行動実験データについての論文執筆を行った。また,定型発達児における欺き行為の神経基盤の検討を目的として機能的磁気共鳴画像法(fMRI)を用いた実験を行った。欺き行為に焦点を当てた先行研究においては,その大多数が青年期,成人期を対象として実施されており,児童期を対象とした先行研究は存在しない。さらに,他者の知識状態や心的状態の理解を伴った欺き行為に関してはこれまで焦点が当てられてこなかった。我々が日常生活の中で欺き行為を行う場合,必ずその行為の受け手である他者の知識状態これらの問題点を踏まえ,本年度の実験では,アニメーションを用いて他者の心的状態を考慮した欺き行為の神経基盤を捉えることを目的とした。定型発達児10名の脳機能データを解析した結果,他者の心的状態を理解する処理に関しては右側楔前部の活動との関連が,欺き行為に関しては右側上頭頂小葉の活動との関連が示された。先行研究の結果より,右側楔前部は他者の視点取得をする際に活動することが示されており,本実験では,他者の心的状態を理解する際に視点取得を行う活動を反映していると考えられた。また,右側上頭頂小葉の活動に関しては,反応抑制との関連が示されており,欺く際に真実反応を抑制し,虚偽反応を行う活動を反映していると考えられた。この結果はFrontier in Human Neuroscienceに投稿し,現在査読中である。

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