Kazufumi Yoshihara

Kyushu Institute of Information Sciences — Japan

Psychology · Social Sciences

23h-index2.6kcitations67works5.42yr avg
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Research Topics

Eating Disorders and Behaviors(14), Gut microbiota and health(10), Psychosomatic Disorders and Their Treatments(10), Functional Brain Connectivity Studies(7), Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes(6)

Publications66 total

Classifying anorexia nervosa using parcellated datasets: a machine learning-based multi-site study
2025Open Access
A multicenter cross-sectional study to elucidate altered resting-state functional connectivity of the insular cortex in anorexia nervosa, segmented by functional localization
Scientific Reports·2025· 1 citedOpen Access
A multicenter cross-sectional study to elucidate altered resting-state functional connectivity of the insular cortex in anorexia nervosa, segmented by functional localization
2025Open Access
Association of high complement and low immunoglobulins with the clinical symptoms of patients with fibromyalgia
BioPsychoSocial Medicine·2025Open Access
Brain network alterations in anorexia Nervosa: A Multi-Center structural connectivity study
NeuroImage Clinical·2025· 2 citedOpen Access
Comprehensive elucidation of resting-state functional connectivity in anorexia nervosa by a multicenter cross-sectional study
Psychological Medicine·2024· 9 citedOpen Access
Systematic reduction of gray matter volume in anorexia nervosa, but relative enlargement with clinical symptoms in the prefrontal and posterior insular cortices: a multicenter neuroimaging study
Molecular Psychiatry·2024· 26 citedOpen Access
Persistence of gut dysbiosis in individuals with anorexia nervosa
PLoS ONE·2023· 8 citedOpen Access
Dietary supplementation with 1‐kestose induces altered locomotor activity and increased striatal dopamine levels with a change in gut microbiota in male mice
Physiological Reports·2023· 2 citedOpen Access
Psychological characteristics associated with the brain volume of patients with fibromyalgia
BioPsychoSocial Medicine·2023· 4 citedOpen Access
Alexithymia characteristics are associated with salience network activity in healthy participants: an arterial spin labeling study
Journal of PHYSIOLOGICAL ANTHROPOLOGY·2023· 8 citedOpen Access
Effects of integrated hospital treatment on the default mode, salience, and frontal-parietal networks in anorexia nervosa: A longitudinal resting-state functional magnetic resonance imaging study
PLoS ONE·2023· 9 citedOpen Access
Differences in the presentation of COVID-19-related psychosocial stress and general psychological distress and the relation between the number of care days and these symptoms among Japanese ward staff working exclusively with COVID-19 and support staff
BioPsychoSocial Medicine·2023· 1 citedOpen Access
Occupational stress, psychological distress, physical symptoms, and their interrelationships among frontline nurses caring for COVID-19 patients in Japan
Medicine·2022· 12 citedOpen Access
Association Between Diabetes and Gray Matter Atrophy Patterns in a General Older Japanese Population: The Hisayama Study
Diabetes Care·2022· 24 citedOpen Access
Association Between Diabetes and Gray Matter Atrophy Patterns in a General Older Japanese Population: The Hisayama Study
2022Open Access
Association Between Diabetes and Gray Matter Atrophy Patterns in a General Older Japanese Population: The Hisayama Study
2022· 1 citedOpen Access
Dietary tryptophan, tyrosine, and phenylalanine depletion induce reduced food intake and behavioral alterations in mice
Physiology & Behavior·2021· 26 citedOpen Access
Occupational Stress, Psychological Distress, Physical Symptoms, and their Interrelationships among Frontline Nurses Treating Patients with COVID-19
Research Square (Research Square)·2021· 1 citedOpen Access
Role of Gut Microbiota in the Pathophysiology of Stress-Related Disorders: Evidence from Neuroimaging Studies
Annals of Nutrition and Metabolism·2021· 10 citedOpen Access
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Frequent Co-authors

Nobuyuki Sudo(30), Shu Takakura(14), Yasunari Asano(10), Tomokazu Hata(10), Noriyuki Miyata(9), Norihiro Sadato(9), Motoharu Gondo(8), Chiharu Kubo(8), Tetsuya Hiramoto(6), Hiroki C. Tanabe(6), Hiroaki Kawamichi(6), Tae Kimura-Todani(5), Akihiro Sasaki(5), Haruka Takahashi(5), Yoshiya Moriguchi(5), Yasuhiro Koga(4), Takahiko Koike(4), Sho K. Sugawara(4), Naoki Hirabayashi(4), Keima Tose(4)