2015年09月, 第72回日本生理人類学会, 優秀発表賞　　　　　　　　　　　　　　　
吉田一生

Self-referential judgments from the same personality trait scales show increased representational similarity in mPFC　　　　　　　　　　　　　　　
Keise Izuma, Ayahito Ito, Kazuki Yoshida, Ryuta Aoki
Communications Psychology, 3, 187, 2025年12月, ［査読有り］
英語, 研究論文（学術雑誌）

Association between individual differences in interoception and cardiac coherence during heart rate variability biofeedback
Ryuji Saito, Kazuki Yoshida, Daisuke Sawamura
Physiology & Behavior, 294, 114877, 114877, Elsevier BV, 2025年05月, ［査読有り］, ［責任著者］
研究論文（学術雑誌）

The strength of confidence is involved in controlling the intensity of attentional allocation
Kazuki Yoshida, Ryuji Saito
Scientific Reports, 15, 1, Springer Science and Business Media LLC, 2025年01月21日, ［査読有り］, ［筆頭著者, 責任著者］
研究論文（学術雑誌）

Identifying determinants of physical activity in older patients with musculoskeletal disorders undergoing rehabilitation: Comparison of two distinct models using structural equation modeling
Masashi Kanai, Kazuki Yoshida, Hiroki Okada, Takuro Ohtsubo, Katsuhiro Ueno, Masafumi Nozoe
Geriatrics & Gerontology International, 25, 2, 160, 166, Wiley, 2024年12月15日, ［査読有り］
英語, 研究論文（学術雑誌）, Aim

Mobility restrictions cause older adults with musculoskeletal disorders to have lower levels of physical activity. However, the determinants of their physical activity during hospitalization are unclear. We aimed to compare two conceptual frameworks using structural equation modeling to identify factors influencing physical activity in older patients with musculoskeletal disorders.

Methods

This cross‐sectional study included older patients with musculoskeletal disorders at a single convalescent rehabilitation hospital. Physical activity was objectively measured using a triaxial accelerometer. We utilized structural equation modeling to contrast two conceptual frameworks: (i) the sarcopenia/nutrition/activities of daily living model, and (ii) the age‐related deconditioning/activities of daily living model. The models' goodness‐of‐fit was evaluated, including root mean square approximation error, goodness‐of‐fit index (GFI), adjusted GFI and Akaike information criterion.

Results

We enrolled 274 older patients (age 78.0 years; 42 men, 232 women) with musculoskeletal disorders. Among them, 123 (44.9%) were diagnosed with sarcopenia and 69 (25.2%) with malnutrition. The goodness‐of‐fit of the (ii) model (root mean square approximation error = 0.068, GFI = 0.958, adjusted GFI = 0.909, Akaike information criterion = 5780.875) was superior to the (i) model (root mean square approximation error = 0.080, GFI = 0.953, adjusted GFI = 0.887, Akaike information criterion = 5791.429).

Conclusions

We discovered that the age‐related deconditioning/activities of daily living model effectively explained physical activity in hospitalized older patients with musculoskeletal disorders. A comprehensive approach considering age‐related changes, such as sarcopenia and malnutrition, might offer a simpler and more effective framework for understanding and promoting physical activity in this demographic. Geriatr Gerontol Int 2025; 25: 160–166.

Effects of Heart Rate Variability Biofeedback Training on Anxiety Reduction and Brain Activity: a Randomized Active-Controlled Study Using EEG
Ryuji Saito, Kazuki Yoshida, Daisuke Sawamura, Akihiro Watanabe, Yukina Tokikuni, Shinya Sakai
Applied Psychophysiology and Biofeedback, 49, 4, 603, 617, Springer Science and Business Media LLC, 2024年06月18日, ［査読有り］, ［責任著者］
英語, 研究論文（学術雑誌）

Prospective and Retrospective Metacognitive Abilities and Their Association with Impaired Self-awareness in Patients with Traumatic Brain Injury
Kazuki Yoshida, Daisuka Sawamura, Keita Ogawa, Takuroh Mototani, Katsunori Ikoma, Shinya Sakai
Journal of Cognitive Neuroscience, 35, 12, 1960, 1971, MIT Press, 2023年12月01日, ［査読有り］, ［筆頭著者, 責任著者］
英語, 研究論文（学術雑誌）, Abstract

Metacognitive impairment often occurs in patients with traumatic brain injury (TBI) and is associated with clinical problems. The aim of this study was to clarify the pathology of metacognitive impairment in TBI patients using a behavioral task, clinical assessment of self-awareness, and lesion-symptom mapping. Metacognitive abilities of TBI patients and healthy controls were assessed using a modified perceptual decision-making task. Self-awareness was assessed using the Patient Competency Rating Scale and the Frontal Systems Behavior Scale. The associations between estimated metacognitive abilities, self-awareness, and neuropsychological test results were examined. The correspondence between metacognitive disabilities and brain lesions was explored by ROI-based lesion-symptom mapping using structural magnetic resonance images. Overall, 25 TBI patients and 95 healthy controls were included in the analyses. Compared with that in healthy controls, the prospective metacognitive ability of TBI patients was lower, with metacognitive evaluations revealing a bias toward overestimating their abilities. Retrospective metacognitive ability showed a negative correlation with self-awareness but not with neuropsychological test results. In the lesion-symptom mapping analysis, the left pFC was associated with lower retrospective metacognitive ability. This study contributes to a better understanding of the pathology of metacognitive and self-awareness deficits in TBI patients and may explain the cause of impaired realistic goal setting and adaptive behavior in these patients.

Detecting inattentiveness caused by mind-wandering during a driving task: A behavioral study
Kazuki Yoshida, Daisuke Sawamura, Mikio Yagi, Yu Nakashima, Ryuji Saito, Nao Yamamura, Katsuhiko Ogasawara, Shinya Sakai
Applied Ergonomics, 106, 103892, 103892, Elsevier BV, 2023年01月, ［査読有り］, ［筆頭著者, 責任著者］
研究論文（学術雑誌）

Explicit and implicit attitudes toward smoking: Dissociation of attitudes and different characteristics for an implicit attitude in smokers and nonsmokers
Xinyue Gao, Daisuke Sawamura, Ryuji Saito, Yui Murakami, Rika Yano, Satoshi Sakuraba, Susumu Yoshida, Shinya Sakai, Kazuki Yoshida
PLOS ONE, 17, 10, e0275914, e0275914, Public Library of Science (PLoS), 2022年10月10日, ［査読有り］, ［最終著者, 責任著者］
研究論文（学術雑誌）, Smoking is a global health risk for premature death and disease. Recently, addictive behaviors, like smoking, were considered to be guided by explicit and implicit processes. The existence of a dissociation between the two attitudes in nonsmokers and the causes of the differences in implicit attitudes toward smoking have not been fully investigated. We investigated the explicit and implicit attitudes toward smoking via a self-reported scale and the single category implicit association test (SC-IAT), respectively, among undergraduate and graduate health sciences students. In addition, we applied the drift-diffusion model (DDM) on the SC-IAT and examined the behavioral characteristics that caused differences in implicit attitude toward smoking between smokers and nonsmokers. The results showed the existence of a dissociation between explicit and implicit attitudes toward smoking among nonsmokers. In addition, nonsmokers had a higher decision threshold than smokers and a higher drift rate in the condition where negative words were associated with smoking. Nonsmokers engaged in SC-IAT with more cautious attitudes and responded more easily in a negative condition since it was consistent with their true attitudes. Conversely, smokers did not show a significant difference in the drift rate between the conditions. These results suggested that the differences in an implicit attitude between smokers and nonsmokers were caused by differences in evidence accumulation speed between the positive and negative conditions. The existence of dissociation between implicit and explicit attitudes toward smoking may indicate the difficulty of measuring true attitude in nonsmokers in a questionnaire survey. Additionally, the DDM results explained the difference of implicit attitude between smokers and nonsmokers; it may provide information on the mechanisms of addictive behaviors and a basis for therapy. However, whether these results are affected by cultural differences requires further investigation.

The Role of the Ventromedial Prefrontal Cortex in Preferential Decisions for Own- and Other-Age Faces
Ayahito Ito, Kazuki Yoshida, Ryuta Aoki, Toshikatsu Fujii, Iori Kawasaki, Akiko Hayashi, Aya Ueno, Shinya Sakai, Shunji Mugikura, Shoki Takahashi, Etsuro Mori
Frontiers in Psychology, 13, 822234, 822234, Frontiers Media SA, 2022年03月11日, ［査読有り］, ［責任著者］, ［国際誌］
英語, 研究論文（学術雑誌）, Own-age bias is a well-known bias reflecting the effects of age, and its role has been demonstrated, particularly, in face recognition. However, it remains unclear whether an own-age bias exists in facial impression formation. In the present study, we used three datasets from two published and one unpublished functional magnetic resonance imaging (fMRI) study that employed the same pleasantness rating task with fMRI scanning and preferential choice task after the fMRI to investigate whether healthy young and older participants showed own-age effects in face preference. Specifically, we employed a drift-diffusion model to elaborate the existence of own-age bias in the processes of preferential choice. The behavioral results showed higher rating scores and higher drift rate for young faces than for older faces, regardless of the ages of participants. We identified a young-age effect, but not an own-age effect. Neuroimaging results from aggregation analysis of the three datasets suggest a possibility that the ventromedial prefrontal cortex (vmPFC) was associated with evidence accumulation of own-age faces; however, no clear evidence was provided. Importantly, we found no age-related decline in the responsiveness of the vmPFC to subjective pleasantness of faces, and both young and older participants showed a contribution of the vmPFC to the parametric representation of the subjective value of face and functional coupling between the vmPFC and ventral visual area, which reflects face preference. These results suggest that the preferential choice of face is less susceptible to the own-age bias across the lifespan of individuals.

Effect of Audiovisual Cross-Modal Conflict during Working Memory Tasks: A Near-Infrared Spectroscopy Study
Jiahong Cui, Daisuke Sawamura, Satoshi Sakuraba, Ryuji Saito, Yoshinobu Tanabe, Hiroshi Miura, Masaaki Sugi, Kazuki Yoshida, Akihiro Watanabe, Yukina Tokikuni, Susumu Yoshida, Shinya Sakai
Brain Sciences, 12, 3, 349, 349, MDPI AG, 2022年03月03日, ［査読有り］
英語, 研究論文（学術雑誌）, Cognitive conflict effects are well characterized within unimodality. However, little is known about cross-modal conflicts and their neural bases. This study characterizes the two types of visual and auditory cross-modal conflicts through working memory tasks and brain activities. The participants consisted of 31 healthy, right-handed, young male adults. The Paced Auditory Serial Addition Test (PASAT) and the Paced Visual Serial Addition Test (PVSAT) were performed under distractor and no distractor conditions. Distractor conditions comprised two conditions in which either the PASAT or PVSAT was the target task, and the other was used as a distractor stimulus. Additionally, oxygenated hemoglobin (Oxy-Hb) concentration changes in the frontoparietal regions were measured during tasks. The results showed significantly lower PASAT performance under distractor conditions than under no distractor conditions, but not in the PVSAT. Oxy-Hb changes in the bilateral ventrolateral prefrontal cortex (VLPFC) and inferior parietal cortex (IPC) significantly increased in the PASAT with distractor compared with no distractor conditions, but not in the PVSAT. Furthermore, there were significant positive correlations between Δtask performance accuracy and ΔOxy-Hb in the bilateral IPC only in the PASAT. Visual cross-modal conflict significantly impairs auditory task performance, and bilateral VLPFC and IPC are key regions in inhibiting visual cross-modal distractors.

Differences of expected intervention effects between participant-led and facilitator-led preventive care services in Japan
Shan Yun, Risa Takashima, Kazuki Yoshida, Daisuke Sawamura, Takao Inoue, Shinya Sakai
Hong Kong Journal of Occupational Therapy, 34, 2, 83, 93, SAGE Publications, 2021年12月, ［査読有り］, ［国際誌］
英語, 研究論文（学術雑誌）, Objective

To examine the effect of different management methods on the effectiveness of care preventive programmes for community-dwelling older adults.

Methods

This study comprised two facilitator-led (FL) and one participant-led (PL) preventive care classes in Japan. All participants received the intervention for approximately 12 weeks. Functional assessments, occupational dysfunctions, and subjective health were measured before and after the interventions. A two-way mixed design analysis of covariance (ANCOVA) was adopted to examine the effect of the interventions, adjusted for previous experiences with preventive care services. The level of significance was set at P < 0.05.

Results

Fourteen participants in the PL group (76.64 ± 6.48 years, 92.9% women) and 29 participants in the FL group (76.55 ± 5.75 years, 75.9% women) were included in the statistical analysis. ANCOVA showed significant group × time interaction effects in the Five Times Sit-to-Stand Test (FTSST), the Timed Up & Go (TUG), occupational deprivation of the Classification and Assessment of Occupational Dysfunction Scale, and self-rated health. Simple main effect tests showed that the TUG decreased significantly in the PL group, while occupational deprivation and self-rated health scores improved significantly. In contrast, FTSST scores significantly improved in the FL group.

Conclusion

PL-type management may be more appropriate for preventing social isolation and withdrawal, while FL-type management may be more appropriate for preventing physical frailty. Selecting not only adequate programmes but also an appropriate management type that matches the service purpose can help provide more effective care preventive services.

Relationship between proficiency level and anxiety-reducing effect in a one-time heart rate variability biofeedback: A randomized controlled trial
Ryuji Saito, Daisuke Sawamura, Kazuki Yoshida, Shinya Sakai
Medicine, 100, 45, e27742, e27742, Ovid Technologies (Wolters Kluwer Health), 2021年11月, ［査読有り］
英語, 研究論文（学術雑誌）

Chopstick operation training with the left non-dominant hand　　　　　　　　　　　　　　　
Sawamura D, Sakuraba S, Yoshida K, Hasegawa N, Suzuki Y, Yoshida S, Honke T, Sakai S
Translational Neuroscience, 12, 1, 385, 395, 2021年10月, ［査読有り］
英語

Current practices and factors affecting evidence-based occupational therapy practice for patients with dementia in Japan
Ai Hasegawa, Risa Takashima, Kazuki Yoshida, Daisuke Sawamura, Waka Murata, Shinya Sakai
Hong Kong Journal of Occupational Therapy, 33, 2, 73, 81, SAGE Publications, 2020年12月, ［査読有り］
研究論文（学術雑誌）, The rapidly increasing incidence of patients with dementia in Japan is creating an urgent demand for evidence-based occupational therapy (EBOT), which has been reported to improve clinical efficacy. This study aimed to examine the current practice of EBOT for patients with dementia in Japan and clarify factors influencing its application.

We conducted an anonymous, self-administered questionnaire survey by mail. The participants were 432 occupational therapists treating patients with dementia at 432 designated medical institutions nationwide. Descriptive statistics were calculated, and multiple regression analysis was performed to clarify the factors influencing the present application of EBOT.

The response rate was 31.3%. Among the participants, 46.3% responded ‘somewhat frequently’ or more (5, 6, and 7 on a 7-grade scale) to a question on the frequency of practice of EBOT. Using multiple regression analysis with the stepwise method, we selected the model with the highest degree of fit. This model extracted three factors, namely, ability to understand scientific papers, sufficiency of means of getting information, and availability of advice, which had standardized partial regression coefficients (β) of 0.419, 0.214, and 0.158, respectively.

The three factors extracted using the multiple regression analysis indicate that in order to encourage EBOT for patients with dementia, occupational therapists need to acquire reading comprehension skills, so that they can assess the quality of scientific papers. Furthermore, it is important to create environments where they have access to publications and can discuss research with superiors and colleagues.

The role of the ventromedial prefrontal cortex in automatic formation of impression and reflected impression　　　　　　　　　　　　　　　
Ito A, Yoshida K, Takeda K, Sawamura D, Murakami Y, Hasegawa A, Sakai S, Izuma K
Human Brain Mapping, 41, 11, 3045, 3058, 2020年03月, ［査読有り］
英語

Focused attention meditation training modifies neural activity and attention: longitudinal EEG data in non-meditators.
Kazuki Yoshida, Kenta Takeda, Tetsuko Kasai, Shiika Makinae, Yui Murakami, Ai Hasegawa, Shinya Sakai
Social cognitive and affective neuroscience, 15, 2, 215, 224, 2020年02月12日, ［査読有り］, ［筆頭著者, 責任著者］, ［国際誌］
英語, 研究論文（学術雑誌）, Focused attention meditation (FAM) is a basic meditation practice that cultivates attentional control and monitoring skills. Cross-sectional studies have highlighted high cognitive performance and discriminative neural activity in experienced meditators. However, a direct relationship between neural activity changes and improvement of attention caused by meditation training remains to be elucidated. To investigate this, we conducted a longitudinal study, which evaluated the results of electroencephalography (EEG) during three-stimulus oddball task, resting state, and FAM before and after 8 weeks of FAM training in non-meditators. The FAM training group (n = 17) showed significantly higher P3 amplitude during the oddball task and shorter reaction time for target stimuli compared to that of the control group (n = 20). Furthermore, a significant negative correlation between F4-Oz theta band phase synchrony index (PSI) during FAM and P3 amplitude during the oddball task, and a significant positive correlation between F4-Pz theta band PSI during FAM and P3 amplitude during the oddball task were observed. In contrast, these correlations were not observed in the control group. These findings provide direct evidence of the effectiveness of FAM training and contribute to our understanding of the mechanisms underpinning the effects of meditation on brain activity and cognitive performance.

Acquisition of chopstick-operation skills with the non-dominant hand and concomitant changes in brain activity
Daisuke Sawamura, Satoshi Sakuraba, Yumi Suzuki, Masako Asano, Susumu Yoshida, Toshihiro Honke, Megumi Kimura, Yoshiaki Iwase, Yoshitaka Horimoto, Kazuki Yoshida, Shinya Sakai
Scientific Reports, 9, 1, 20397, Springer Science and Business Media LLC, 2019年12月, ［査読有り］
英語, 研究論文（学術雑誌）

Flow experience enhances the effectiveness of attentional training: A pilot randomized controlled trial of patients with attention deficits after traumatic brain injury
Yoshida K, Ogawa K, Mototani T, Inagaki Y, Sawamura D, Ikoma K, Sakai S
NeuroRehabilitation, 43, 2, 183, 193, 2018年09月, ［査読有り］, ［筆頭著者, 責任著者］
英語, 研究論文（学術雑誌）

Autistic traits modulate the activity of the ventromedial prefrontal cortex in response to female faces
Murakami Y, Sakai S, Takeda K, Sawamura D, Yoshida K, Hirose T, Ikeda C, Mani H, Yamamoto T, Ito A
Neuroscience Research, 133, 28, 37, 2018年, ［査読有り］, ［国際誌］
英語, 研究論文（学術雑誌）, Previous findings have revealed abnormal visual attention or processing of faces among individuals with autism spectrum condition (ASC). However, little attention has been paid to the relationship between autistic traits and neural mechanisms associated with representing facial values. Using fMRI, we investigated the patterns of brain activity in the vmPFC and VS in response to faces of elderly males, elderly females, young males, and young females. During fMRI, subjects with a relatively high autism quotient (high group) and those with a relatively low autism quotient (low group) were presented with a face and asked to rate its pleasantness. After fMRI, the subjects were presented with pairs of faces and asked to select the face that they preferred. Our results indicate a dissociable modulatory effect of autistic traits on the vmPFC and VS: The vmPFC activity in the low group was more sensitive to age differences in female faces compared to that in the high group, whereas VS activity did not show differences between groups. These results suggest that, in the BVS, autistic traits selectively modulate the vmPFC activity associated with facial value representation.

Effect of exposure to short-wavelength light on susceptibility to motion sickness
Kyungshil Kim, Kazumi Hirayama, Kazuki Yoshida, Rika Yano, Masayuki Abe, Mika Otsuki, Satoshi Sakuraba, Shinya Sakai
NeuroReport, 28, 10, 584, 589, Lippincott Williams and Wilkins, 2017年, ［査読有り］
英語, 研究論文（学術雑誌）

Milestones for Communication development in Japanese Children with Spinal Muscular Atrophy Type I　　　　　　　　　　　　　　　
Hoshi Y, Sasaki C, Yoshida K, Sato Y, Kato M, Sakuraba S, Sawamura D, Sakai S
Journal of Health Sciences, 14, 115, 120, 2017年, ［査読有り］
英語

Gender differences in ventromedial prefrontal cortex activity associated with valuation of faces
Ito A, Fujii T, Abe N, Kawasaki I, Hayashi A, Ueno A, Yoshida K, Sakai S, Mugikura S, Takahashi S, Mori E
Neuroscience, 328, 194, 200, 2016年07月, ［査読有り］
英語, 研究論文（学術雑誌）

Differential activation of the ventromedial prefrontal cortex between male and female givers of social reputation
Kawasaki I, Ito A, Fujii T, Ueno A, Yoshida K, Sakai S, Mugikura S, Takahashi S, Mori E
Neuroscience Research, 103, 27, 33, 2016年02月, ［査読有り］
英語, 研究論文（学術雑誌）

Distinct neural correlates of the preference-related valuation of supraliminally and subliminally presented faces
Ayahito Ito, Nobuhito Abe, Yousuke Kawachi, Iori Kawasaki, Aya Ueno, Kazuki Yoshida, Shinya Sakai, Yoshihiko Matsue, Toshikatsu Fujii
HUMAN BRAIN MAPPING, 36, 8, 2865, 2877, 2015年08月, ［査読有り］
英語, 研究論文（学術雑誌）

Flow Experience During Attentional Training Improves Cognitive Functions in Patients with Traumatic Brain Injury: An Exploratory Case Study
Yoshida K, Sawamura D, Ogawa K, Ikoma K, Asakawa K, Ymauchi T, Sakai S
Hong Kong Journal of Occupational Therapy, 24, 2, 81, 87, 2014年12月, ［査読有り］, ［筆頭著者］
英語, 研究論文（学術雑誌）

Brain activity during the flow experience: A functional near-infrared spectroscopy study
Yoshida K, Sawamura D, Inagaki Y, Ogawa K, Ikoma K, Sakai S
Neuroscience Letters, 573, 30, 34, 2014年06月, ［査読有り］, ［筆頭著者］
英語, 研究論文（学術雑誌）

Neural activity associated with enhanced facial attractiveness by cosmetics use
Ueno A, Ito A, Kawasaki I, Kawachi Y, Yoshida K, Murakami Y, Sakai S, Iijima T, Matsue T, Fujii T
Neuroscience Letters, 566, 142, 146, 2014年04月, ［査読有り］
英語, 研究論文（学術雑誌）

Active inhibition of task-irrelevant sounds and its neural basis in patients with attention deficits after traumatic brain injury
Sawamura D, Ikoma K, Yoshida K, Inagaki Y, Ogawa K, Sakai S
Brain Injury, 28, 11, 1455, 1460, 2014年, ［査読有り］
英語, 研究論文（学術雑誌）

The Flow State Scale for Occupational Tasks: Development, Reliability, and Validity
Kazuki Yoshida, Kiyoshi Asakawa, Taro Yamauchi, Satoshi Sakuraba, Daisuke Sawamura, Yui Murakami, Shinya Sakai
HONG KONG JOURNAL OF OCCUPATIONAL THERAPY, 23, 2, 54, 61, 2013年12月, ［査読有り］, ［筆頭著者］
英語, 研究論文（学術雑誌）

地域高齢者と学生の協働プロジェクトが高齢者の若者に対する顕在/潜在的態度と自己肯定感に与える影響
安田佳永, 長谷川直哉, 吉田一生, 境信哉, 大槻美佳, 池田敦子, 遠山晴一, 矢野理香, 日本プライマリ・ケア連合学会学術大会(Web), 16th, 2025年

腱移行術後のスイッチング障害に対し筋電バイオフィードバックが有用であった症例
本谷 卓朗, 河村 太介, 小川 圭太, 吉田 一生, 稲垣 侑士, 角井 由佳, 吉田 奈美, 生駒 一憲, 松井 雄一郎, 岩崎 倫政, 国立大学リハビリテーション療法士学術大会誌, 38, 49, 51, 2017年03月
国立大学リハビリテーション療法士協議会, 日本語

脊髄性筋萎縮症(I型)児のコミュニケーション発達に関する里程標の作成　　　　　　　　　　　　　　　
星 有理香, 桜庭 聡, 佐々木 千穂, 吉田 一生, 境 直子, 加藤 光広, 佐藤 洋子, 真木 誠, 境 信哉, 脳と発達, 46, 2, 146, 146, 2014年03月
(一社)日本小児神経学会, 日本語

脊髄性筋萎縮症1型児のコミュニケーション手段について 親へのアンケート調査より　　　　　　　　　　　　　　　
星 有理香, 佐々木 千穂, 境 直子, 佐藤 洋子, 吉田 一生, 桜庭 聡, 真木 誠, 境 信哉, 加藤 光広, 脳と発達, 45, Suppl., S303, S303, 2013年05月
(一社)日本小児神経学会, 日本語

作業課題版Flow尺度の開発 信頼性と妥当性の検討　　　　　　　　　　　　　　　
吉田 一生, 浅川 希洋志, 山内 太郎, 桜庭 聡, 境 信哉, 日本作業療法学会抄録集, 46回, O0422, O0422, 2012年06月
(一社)日本作業療法士協会, 日本語

化粧品使用による魅力度の増強に関連する脳活動の検討
上野彩, 上野彩, 伊藤文人, 伊藤文人, 川崎伊織, 河地庸介, 吉田一生, 村上優衣, 境信哉, 飯島敏夫, 松江克彦, 藤井俊勝, 日本ヒト脳機能マッピング学会プログラム・抄録集, 14th, 2012年

社会的孤立と孤独の脳構造と文化差 UKバイオバンクと東北メディカルメガバンクデータを利用した検討　　　　　　　　　　　　　　　
吉田一生, 青木隆太, 五十嵐祐, 麦倉俊司, 伊藤文人
第28回ヒト脳マッピング学会学術集会, 2026年03月21日

社会的アイデンティティの特徴に関する社会神経科学研究: fMRI研究　　　　　　　　　　　　　　　
森永雅央, 高島理沙, 吉田一生, 大西竜太, 平山理花, 雲杉, 伊藤 文人
第28回ヒト脳マッピング学会学術集会, 2026年03月21日, ポスター発表

脳損傷後注意障害における障害構造のモデル化：共分散構造分析を用いた分析　　　　　　　　　　　　　　　
佐藤穂佳, 吉田一生, 小川圭太, 廣野岳慈, 本谷卓朗, 澤村大輔
第17回日本ニューロリハビリテーション学会学術集会, 2026年02月28日

地域高齢者と学生の協働プロジェクトが高齢者の若者に対する顕在/潜在的態度と自己肯定感に与える影響　　　　　　　　　　　　　　　
安田佳永, 長谷川直哉, 吉田一生, 境信哉, 大槻美佳, 池田敦子, 遠山晴一, 矢野理香
第16回日本プライマリ・ケア連合学会学術大会, 2025年06月, 口頭発表（一般）

内受容感覚が心拍変動バイオフィードバックの達成度に与える影響　　　　　　　　　　　　　　　
齋藤隆司, 吉田一生, 澤村大輔
第16回日本ニューロリハビリテーション学会学術集会, 2025年02月15日, 日本語, ポスター発表

Neural and behavioral mechanisms of biased impression formation for human faces of socially isolated and lonely people　　　　　　　　　　　　　　　
Kazuki Yoshida
Combined Universities Brain Imaging Centre (CUBIC), 2025年01月13日, 英語, その他

Impaired Optical Flow Perceptiom Is Associated with Gait Deviation in Subjects with Unirateral Spatial Neglect　　　　　　　　　　　　　　　
Kanda R., Yoshida K., Sawamura D., Sakai S.
8th Asia Pacific Occupational Therapy Congress 2024, 2024年11月07日, 英語, ポスター発表
2024年11月05日 - 2024年11月08日

The effect of differences in interoception on performance in heart rate variability biofeedback: A pilot study　　　　　　　　　　　　　　　
Ryuji Saito, Kazuki Yoshida, Daisuke Sawamura
The 4th Japan-Taiwan-Korea Neurorehabilitation Conference, 2024年03月02日, 英語, ポスター発表
2024年03月02日 - 2024年03月03日

Metacognitive Impairment and Its Association with Self-Awareness in Patients with Traumatic Brain Injury
K Yoshida, D Sawamura, K Ogawa, T Mototani, K Ikoma, S Sakai
7th European Congress of NeuroRehabilitation, 2023年09月01日, 英語, 口頭発表（一般）
2023年08月30日 - 2023年09月02日, 26407596

Effects of heart rate variability biofeedback training on anxiety reduction and its brain activity: an EEG study
Ryuji Saito, Kazuki Yoshida, Daisuke Sawamura, Akihiro Watanabe, Yukina Tokikuni, Shinya Sakai
7th European Congress of NeuroRehabilitation, 2023年08月31日, 英語, 口頭発表（一般）
2023年08月30日 - 2023年09月02日, 32292985

Neural predictors of the person impression　　　　　　　　　　　　　　　
Ayahito Ito, Ryuta Aoki, Akihiro Watanabe, Yukina Tokikuni, Kazuki Yoshida, Yui Murakami, Shunichi Ogawa, Daisuke Sawamura, Hiroyoshi Ogishima, Ryuichi Tamai, Shogo Kajimura, Mie Kito, Masanori Yamanaka, Keise Izuma
第46回日本神経科学大会, 2023年08月03日, 英語, 口頭発表（一般）

喫煙に対する明示的、暗黙的態度 －喫煙者、非喫煙者における態度の乖離と暗黙的態度の異なる特徴　　　　　　　　　　　　　　　
吉田一生, 高欣悦, 澤村大輔, 齋藤隆司, 村上優衣, 矢野里香, 桜庭聡, 吉田晋, 境信哉
第46回日本高次脳機能障害学会, 2022年12月03日, ポスター発表
2022年12月02日 - 2022年12月03日

運転課題中のマインドワンダリングによる不注意状態の検出　　　　　　　　　　　　　　　
吉田一生, 澤村大輔, 八木幹雄, 中嶋悠, 齊藤隆司, 山村奈央, 小笠原克彦, 境信哉
第46回日本高次脳機能障害学会, 2022年12月03日, ポスター発表
2022年12月02日 - 2022年12月03日

スクロールする日本語黙読時における視線移動の特徴　　　　　　　　　　　　　　　
前山昂弥, 澤村大輔, 吉田一生, 鈴木哲平, 小笠原克彦, 境信哉
第46回日本高次脳機能障害学会, 2022年12月02日, 口頭発表（一般）
2022年12月02日 - 2022年12月03日

心拍変動バイオフィードバック訓練による不安低減効果とその脳活動　　　　　　　　　　　　　　　
齋藤隆司, 吉田一生, 澤村大輔, 時國幸奈, 渡邉陽裕, 段ビョウ文, 境信哉
第46回日本高次脳機能障害学会, 2022年12月02日, 口頭発表（一般）
2022年12月02日 - 2022年12月03日

外傷性脳損傷患者のメタ認知能力低下の特徴とself-awarenessとの関連　　　　　　　　　　　　　　　
吉田一生, 澤村大輔, 小川圭太, 本谷卓郎, 生駒一憲, 境信哉
第46回日本神経心理学会, 2022年09月08日, 口頭発表（一般）
2022年09月08日 - 2022年09月09日

Interfering Effect of Cross-modal Conflict During Working Memory Task: A Near-infrared Spectroscopy Study　　　　　　　　　　　　　　　
Cui J, Sawamura D, Tanabe Y, MiuraH, Sugi M, Yoshida K, SaitoR, Watanabe A, Tokikuni Y, Sakai S
fNIRS 2021 Virtual Meeting, 2021年10月, 英語

顔の印象判断における若年者バイアス ―fMRIとdrift-diffusion modelによる検討―　　　　　　　　　　　　　　　
伊藤文人, 吉田一生, 川崎伊織, 境信哉
第55回日本作業療法学会, 2021年09月
2021年09月

Comparison of effectiveness between participant-led and facilitator-led preventive care programs in Japan　　　　　　　　　　　　　　　
Shan Yun, Risa Takashima, Kazuki Yoshida, Daisuke Sawamura, Shinya Sakai
Global Healthcare, 2021年09月, 英語

The role of the ventromedial prefrontal cortex in automatic formation of impression and reflected impression　　　　　　　　　　　　　　　
Ayahito Ito, Kazuki Yoshida, Kenta Takeda, Daisuke Sawamura, Yui Murakami, Ai Hasegawa, Shinya Sakai, Keise Izuma
32nd International Congress of Psychology, 2021年07月
2021年07月

Young-age bias in valuation of faces　　　　　　　　　　　　　　　
Ayahito Ito, Kazuki Yoshida, Ryuta Aoki, Toshikatsu Fujii, Iori Kawasaki, Akiko Hayashi, Aya Ueno, Etsuro Mori, Shinya Sakai, Shunji Mugikura, Shoki Takahashi, Nobuhito Abe
European Society for Cognitive and Affective Neuroscience 2021, 2021年06月
2021年06月

顔の選好判断におけるown-age biasの神経基盤 -機能的MRIとdrift-diffusion modelによる検討-　　　　　　　　　　　　　　　
吉田一生, 伊藤文人
第23回ヒト脳機能マッピング学会, 2021年03月05日, 口頭発表（一般）

腹内側前頭前野における「他者からどう思われそうか」の表象過程　　　　　　　　　　　　　　　
伊藤文人, 吉田一生, 武田賢太, 澤村大輔, 村上優衣, 長谷川愛, 境信哉, 出馬圭世
第22回日本ヒト脳機能マッピング学会, 2020年08月

非利き手における箸動作スキルの獲得および脳活動の経時的変化-無作為化比較試験による検討-　　　　　　　　　　　　　　　
澤村大輔, 吉田一生, 境信哉
第11回 日本ニューロリハビリテーション学会学術集会, 2020年05月

The role of the ventromedial prefrontal cortex in automatic formation of impression and reflected impression　　　　　　　　　　　　　　　
Ito A, Yoshida K, Takeda K, Sawamura D, Murakami Y, Hasegawa A, Sakai S, Izuma K
第9回社会神経科学研究会（岡崎）, 2019年11月

認知症高齢者に対するエビデンスに基づく作業療法の実践と影響要因　　　　　　　　　　　　　　　
長谷川愛, 澤村大輔, 吉田一生, 髙島理沙, 村田和香
第53回日本作業療法学会, 2019年09月06日, 日本語, 口頭発表（一般）

The ventromedial prefrontal responses toward faces automatically represent belief about “being-liked”　　　　　　　　　　　　　　　
Ito A, Yoshida K, Takeda K, Sawamura D, Murakami Y, Hasegawa A, Sakai S, Izuma K
8th International Symposium on Biology of Decision Making, Paris, France, 2018年05月, 英語
［国際会議］

Acquiring chopstick dexterity with the non-dominant hand and changes in brain activity pattern.　　　　　　　　　　　　　　　
Sawamura D, Suzuki Y, Asano M, Kimura M, Honke T, Iwase Y, Horimoto Y, Yoshida S, Yoshida K, Sakai S
The 1st Asia-Pacific Occupational Therapy Symposium, Taoyuan, 2017年10月, 英語
［国際会議］

Effect of exposure to short-wavelength light on susceptibility to motion sickness　　　　　　　　　　　　　　　
Kim K, Hirayama K, Yoshida K, Yano R, Abe M, Otsuki M, Sakuraba S, Sakai S
Symposium of the Society for the Study of Human Biology & International Association of Physiological Anthropology, Loughborough, 2017年09月, 英語
［国際会議］

自閉症傾向が顔の選好判断および脳活動に与える影響　　　　　　　　　　　　　　　
村上優衣, 境 信哉, 武田賢太, 澤村大輔澤, 吉田一生, 廣瀬喬道, 池田千紗, 萬井太規, 山本 徹, 伊藤文人
日本健康行動科学会第16回学術大会,札幌, 2017年09月, 日本語
［国内会議］

短波長光への暴露がMotion sicknessの感受性に及ぼす影響　　　　　　　　　　　　　　　
金 京室, 平山和美, 吉田一生, 矢野理香, 阿部正之, 大槻美佳, 桜庭 聡, 境 信哉
日本健康行動科学会第16回学術大会,札幌, 2017年09月, 日本語, ポスター発表
［国内会議］

Correlation between flow state and the effects of attention training: randomized controlled trial of patients with traumatic brain injury　　　　　　　　　　　　　　　
Yoshida K, Ogawa K, Mototani T, Inagaki Y, Sawamura D, Ikoma K, Shinya S
The 12th world congress on brain injury (New Orleans), 2017年03月, 英語, ポスター発表
［国際会議］

The effect of wearing a medical mask and sunglasses on perceiver’s impression.　　　　　　　　　　　　　　　
Fujii T, Ito A, Jenkins R, Sanders J, Yoshida K, Murakami Y, Sakai S, Tanabe M
31th International Congress of Psychology, Yokohama, 2016年07月, 英語
［国際会議］

Effects of exposure to blue light on susceptibility to motion sickness　　　　　　　　　　　　　　　
Kim K, Hirayama K, Yano R, Otsuki M, Sakuraba S, Yoshida K, Murakami Y, Sakai S
The 1st Asia-Oceanian Congress for NeuroRehabilitation,, 2015年09月

Neurological basis of impaired associated with persistent deficits after TBI.　　　　　　　　　　　　　　　
Sawamura D, Ikoma K, Sugimori H, Inagaki Y, Ogawa K, Yoshida K, Abiko K, Sakai S
Organization for Human Brain Mapping, 2015年06月, 英語
［国際会議］

短波長光がmotion sicknessに及ぼす影響　　　　　　　　　　　　　　　
金京室, 平山和美, 矢野理香, 大槻美佳, 桜庭聡, 吉田一生, 村上優衣, 境信哉
日本生理人類学会第72回大会, 2015年05月

Flow時の脳活動：近赤外線分光法を用いた検討　　　　　　　　　　　　　　　
吉田一生, 澤村大輔, 稲垣侑士, 小川圭太, 生駒一憲, 境信哉
日本生理人類学会第72回大会, 2015年05月

Brain activity during the flow experience: a functional near-infrared spectroscopy study　　　　　　　　　　　　　　　
Yoshida K, Sawamura D, Inagaki Y, Ogawa K, Ikoma K, Sakai S
16th International Congress of the World Federation of Occupational Therapists (Yokohama), 2014年06月, 英語
［国際会議］

Flow experience during attentional training improves function: an exploratory case study two patients following traumatic brain injury.　　　　　　　　　　　　　　　
Yoshida K, Sawamura D, Ogawa K, Ikoma K, Asakawa K, Yamauchi T, Sakai S
9th Annual Brain Injury Rehabilitation Conference (San Diego), 2014年05月, 英語, ポスター発表
［国際会議］

Active inhibition for task-irrelevant sound in patients with attention deficits after traumatic brain injury: An fNIRS study　　　　　　　　　　　　　　　
Sawamura D, Ikoma K, Yoshida K, Inagaki Y, Ogawa K, Sakai S
30th International Congress of Clinical Neurophysiology (Berlin), 2014年03月, 英語, ポスター発表
［国際会議］

性差と加齢がもたらす他者の顔に対する価値表象に関わる神経基盤への影響　　　　　　　　　　　　　　　
伊藤文人, 藤井俊勝, 阿部修士, 川崎伊織, 林亜希子, 上野彩, 吉田一生, 境信哉, 麦倉俊司, 高橋昭喜, 森悦朗
第16回日本ヒト脳機能マッピング学会（仙台）, 2014年03月, 日本語
［国内会議］

顔に対する無意識的な価値表象に関わる神経基盤．
伊藤文人, 阿部修士, 河地庸介, 川崎伊織, 上野彩, 吉田一生, 境信哉, 松江克彦, 藤井俊勝
第3回社会神経科学研究会, 2013年11月, 日本語
［国内会議］

Dissociable roles of the nucleus accumbens and the ventromedial prefrontal cortex in preference formation for consciously and subconsciously perceived targets.　　　　　　　　　　　　　　　
Ito A, Abe N, Kawachi Y, Kawasaki I, Ueno A, Yoshida K, Sakai S, Matsue Y, Fujii T
Beauty & Value,, 2013年10月, 英語, ポスター発表
［国際会議］

Neural correlates of made-up face recognition.　　　　　　　　　　　　　　　
Ueno A, Ito A, Kawasaki I, Kawauchi Y, Yoshida K, Murakami Y, Sakai S, Iijima T, Matsue Y, Fujii T
International neuropsychological society, 2013年07月, 英語, ポスター発表
［国際会議］

Gender differences in the patterns of vmPFC activity associated with preference judgments for faces.　　　　　　　　　　　　　　　
Ito A, Fujii T, Abe N, Kawasaki I, Hayashi A, Ueno A, Yoshida K, Sakai S, Mugikura S, Takahashi S, Mori E
International neuropsychological society, 2013年07月, 英語, ポスター発表
［国際会議］

クリニカルクラークシップ（Clinical Clerkship:CC）導入に向けての意向調査　　　　　　　　　　　　　　　
吉田一生, 清水麻衣子, 金子翔拓, 大川浩子, 坪田貞子
第47回日本作業療法学会, 2013年06月, 日本語, 口頭発表（一般）
［国内会議］

脊髄性筋委縮症1型児のコミュニケーション手段について－親へのアンケート調査より－　　　　　　　　　　　　　　　
星有理香, 佐々木千穂, 境直子, 佐藤洋子, 吉田一生, 桜庭聡, 真木誠, 境信哉, 加藤光広
第55回日本小児神経学会, 2013年05月, 日本語, 口頭発表（一般）
［国内会議］

脊髄性筋委縮症（Ⅰ型）児のコミュニケーション発達に関する里程標の作成.　　　　　　　　　　　　　　　
星有理香, 桜庭聡, 佐々木千穂, 吉田一生, 境直子, 加藤光広, 佐藤洋子, 真木誠, 境信哉
第21回日本小児神経学会北海道地方会, 2013年03月, 日本語, 口頭発表（一般）
［国内会議］

作業課題版Flow尺度の開発―信頼性と妥当性の検討―　　　　　　　　　　　　　　　
吉田一生, 浅川希洋志, 山内太郎, 桜庭聡, 澤村大輔, 境信哉
第46回日本作業療法学会, 2012年06月, 日本語, 口頭発表（一般）
［国内会議］

高次脳神経障害作業療法治療学・同演習　　　　　　　　　　　　　　　
北海道文教大学

統合失調症患者のメタ認知、努力回避行動、臨床症状との相互関連に関する研究
科学研究費助成事業
2024年04月 - 2028年03月
吉田 一生 岡田 宏基 林 良太
日本学術振興会, 基盤研究(B), 北海道大学, 研究代表者, 24K00489

認知機能が膝および足関節の靱帯損傷リスクに及ぼす影響とその機序の解明
科学研究費助成事業
2024年04月 - 2027年03月
越野 裕太 澤村 大輔 石田 知也 吉田 一生
日本学術振興会, 基盤研究(C), 北海道大学, 研究分担者, 24K14526

心拍変動バイオフィードバックが心理・認知機能と脳活動に与える影響
基盤研究（C）
2021年04月 - 2024年03月
境信哉、澤村大輔、吉田一生
日本学術振興会科学研究費補助金, 基盤研究（C）, 北海道大学, 研究分担者

外傷性脳損傷患者のメタ認知を測定する行動課題の作成と臨床的有用性の検討
基盤研究（C）
2020年04月 - 2023年03月
吉田一生
日本学術振興会科学研究費補助金, 研究代表者

シチズンサポートプロジェクトによる社会的孤立・孤独の一次予防　　　　　　　　　　　　　　　
戦略的創造研究推進事業
2022年10月
国立研究開発法人 科学技術振興機構 社会技術研究開発センター, 研究分担者

瞑想が外傷性脳損傷患者の脳活動、認知機能に与える影響　　　　　　　　　　　　　　　
2016年04月 - 2019年03月
吉田一生
日本学術振興会：科学研究費助成金 若手研究B, 研究代表者, 競争的資金

訓練課題への没頭が外傷性脳損傷患者の注意機能の改善に与える影響　　　　　　　　　　　　　　　
科学研究費助成金 若手研究B
2014年04月 - 2016年03月
吉田一生
日本学術振興会, 研究代表者, 競争的資金