業績(2024年度）
Lem, W. G., Kawata, K. H. D. S., & Oyama, H. (2024). Exploring the impact of immersive virtual reality on depression knowledge and stigma reduction: a cross-over RCT fMRI study. Scientific Reports, 14(1), 5193.
Takeuchi, M., Guan, L. W., Ono, K., Kawata, K., & Oyama, H. Comparing the Effectiveness of 360-Degree Live-Action VR and 2D Video for Initial Medical Examinations by Medical Students: A Randomized Controlled Trial. The Japanese Journal for Medical Virtual Reality, 20 (1), DOI:https://doi.org/10.7876/jmvr.20.1
業績(2023年度）
Saito, Y., Ichikawa, D., Saito, T., Oyama, H. (2023) Enhancing Intrinsic Motivation for Walking Exercises with a Virtual Reality System. The Japanese Journal for Medical Virtual Reality, 19 (1). DOI:https://doi.org/10.7876/jmvr.19.1
Uchida, T., Kin, T., Saito, T., Shono, N., Kiyofuji, S., Koike, T., … Oyama, H. & Saito, N. (2023). De-identification technique with facial deformation in head CT images. Neuroinformatics, 1-13.
Uchida, T., Kin, T., Sato, K., Koike, T., Kiyofuji, S., Takeda, Y., … Oyama, H. & Saito, N. (2023). Reproducibility of Facial Information in Three-Dimensional Reconstructed Head Images: An Exploratory Study. Current Medical Imaging, 19(12), 1387-1393
Lem, W. G., dos Santos Kawata, K. H., Kobayashi, T., & Oyama, H. (2023). Public Stigma Related to People With Mental Health Conditions Among Japanese Company Employees. Journal of Clinical Medicine Research, 15(3), 139.
業績(2022年度）
Lem, W. G., dos Santos Kawata, K. H., Kobayashi, T., & Oyama, H. (2023). Public Stigma Related to People With Mental Health Conditions Among Japanese Company Employees. Journal of Clinical Medicine Research, 15(3), 139-147.
Nagayo, Y., Saito, T., & Oyama, H. (2022). Augmented reality self-training system for suturing in open surgery: A randomized controlled trial. International Journal of Surgery, 106650.
業績(2021年度）
Lem WG, Kohyama-Koganeya A, Saito T, Oyama H. Effect of a Contact-based Educational Intervention Using Virtual Reality on the Public Stigma of Depression: A Randomized Controlled Pilot Study. JMIR Form Res (forthcoming). doi:10.2196/28072 (inpress)
Lem WG, Kohyama-Koganeya A , Saito T, Oyama H. Virtual reality-based anti-stigma (VRAS) application for depression stigma education. JMVR Vol 18. No.1, 2021.
Fukuyama, S., Saito, T., Ichikawa, D., Kohyama, A., & Oyama, H. (2021). Immersive virtual classroom as an education tool for color barrier-free presentations: a pilot study. F1000Research, 10(985), 985.
Nagayo, Y., Saito, T., & Oyama, H. (2021). A Novel Suture Training System for Open Surgery Replicating Procedures Performed by Experts Using Augmented Reality. Journal of Medical Systems, 45(5), 1-9.
Nomura, S., Kin, T., Kunimatsu, A., Shojima, M., Watanebe, Y., Suzuki, Y., … ,Oyama, H. & Saito, N. (2021). Registration Method Between Phase-Contrast Magnetic Resonance Angiography and Time-of-Flight Magnetic Resonance Angiography—A Preliminary Study. Journal of Medical Imaging and Health Informatics, 11(1), 33-39.
Koike, T., Kin, T., Tanaka, S., Sato, K., Uchida, T., Takeda, Y., … ,Oyama, H. & Saito, N. (2021). Development of a New Image-Guided Neuronavigation System: Mixed-Reality Projection Mapping Is Accurate and Feasible. Operative Neurosurgery.
Koike, T., Kin, T., Tanaka, S., Takeda, Y., Uchikawa, H., Shiode, T., … Oyama, H. & Saito, N. (2021). Development of Innovative Neurosurgical Operation Support Method Using Mixed-Reality Computer Graphics. World neurosurgery: X, 11, 100102.
業績(2020年度）
Sato S, Lem WG, Nagayo Y, Saito T, Kohyama-Koganeya A, Kashiwagi K, et al. Effects of Virtual Reality Practices as Simulation-based Education on Multi Tasks of Nursing. J Med Virtual Real. 2020;17(1):15–22.
Morita I, Kohyama-Koganeya A, Saito T, Obuchi C, Oyama H. VRAT: A Proposal of Training Method for Auditory Information Processing Using Virtual Space. J Med Virtual Real. 2020;17(1):23–32.
業績（2019年度）
Yoshida, Y., Manaka, T., Nitadori, J., Shinozaki-Ushiku, A., Doke, T., Saito, T., Miyaji, T., Yamaguchi, T., Oyama, H., … Nakajima, J. (2019). A comparison between 2- and 3-dimensional approaches to solid component measurement as radiological criteria for sublobar resection in lung adenocarcinoma ≤ 2 cm in size. Surgery Today, 1–8. https://doi.org/10.1007/s00595-019-01806-9
Kanatani, K. T., Nakayama, T., Adachi, Y., Hamazaki, K., Onishi, K., Konishi, Y., … Oyama, H. (2019). High frequency of vitamin D deficiency in current pregnant Japanese women associated with UV avoidance and hypo-vitamin D diet. Plos One, 14(3), e0213264. https://doi.org/10.1371/journal.pone.0213264
Kanatani, K., Adachi, Y., Hamazaki, K., Inadera, H., Onishi, K., Kurozawa, Y., … , Oyama, H., Nakayama, T. (2019). LATE-BREAKING ABSTRACT: The association between serum vitamin D deficiency and allergic symptom in pregnant women. Plos One, 14(4), e0214797. https://doi.org/https://doi.org/10.1371/journal. pone.0214797
業績（2018年度）
Shimoda, A., Ichikawa, D., & Oyama, H. (2018). Using machine-learning approaches to predict non-participation in a nationwide general health check-up scheme. Computer Methods and Programs in Biomedicine. https://doi.org/10.1016/j.cmpb.2018.05.032
Endo, N., Ujita, W., Fujiwara, M., Miyauchi, H., Mishima, H., Makino, Y., Hashimoto, L., Oyama, H., … Kakeyama, M. (2018). Multiple animal positioning system shows that socially-reared mice influence the social proximity of isolation-reared cagemates. Communications Biology, 1(1). https://doi.org/10.1038/s42003-018-0213-5
Shimoda, A., Ichikawa, D., & Oyama, H. (2018). Prediction models to identify individuals at risk of metabolic syndrome who are unlikely to participate in a health intervention program. International Journal of Medical Informatics, 111, 90–99. https://doi.org/10.1016/j.ijmedinf.2017.12.009
Ujita, W., Kohyama-Koganeya, A., Endo, N., Saito, T., & Oyama, H. (2018). Mice lacking a functional NMDA receptor exhibit social subordination in a group-housed environment. FEBS Journal, 285(1), 188–196. https://doi.org/10.1111/febs.14334
業績（2017年度）
Hiroyasu Kobayashi, Mai Hagiwara, Toki Saito, Daisuke Ichikawa, Naoyuki Shono, Taichi Kin, Naoto Kunii, Nobuhito Saito, Hiroshi Oyama. A Four-dimensional Virtual Brain Application for Visualization and Explanation of Abnormal Neural Activity and Medication Efficacy. Journal of Medical Virtual Reality, 2017, 15(1): 1-7.
Shimoda, A., Ichikawa, D., & Oyama, H. Prediction models to identify individuals at risk of metabolic syndrome who are unlikely to participate in a health intervention program. International Journal of Medical Informatics, 2017,111: 90-99. doi: https://doi.org/10.1016/j.ijmedinf.2017.12.009
Ichikawa, D., Saito, T., & Oyama, H. Impact of predicting health-guidance candidates using massive health check-up data: A data-driven analysis. International journal of medical informatics, 2017, 106: 32-36.
KIN, T., NAKATOMI, H., SHONO, N., NOMURA, S., SAITO, T., OYAMA, H., & SAITO, N. Neurosurgical Virtual Reality Simulation for Brain Tumor Using High-definition Computer Graphics: A Review of the Literature. Neurologia medico-chirurgica,2017, 57.10: 513-520. doi: https://doi.org/10.2176/nmc.ra.2016-0320
Shono, N., Kin, T., Nomura, S., Miyawaki, S., Saito, T., Imai, H., Nakatomi H., Oyama H. & Saito, N. Microsurgery Simulator of Cerebral Aneurysm Clipping with Interactive Cerebral Deformation Featuring a Virtual Arachnoid.Oper Neurosurg (Hagerstown). 2017, Aug 1. doi: 10.1093/ons/opx155.
業績（2016年度）
Ichikawa, D., Saito, T., Ujita, W., Oyama, H. (2016). How can machine-learning methods assist in virtual screening for hyperuricemia? A healthcare machine-learning approach. Journal of Biomedical Informatics, 64, 20-24.
Nakagawa D, Shojima M, Yoshino M, Kin T, Imai H, Nomura S, Saito T, Nakatomi H, Oyama H, Saito N. Wall-to-lumen ratio of intracranial arteries measured by indocyanine green angiography. Asian J Neurosurg., 2016 Oct-Dec;11(4):361-364.
Yoshino M, Nakatomi H, Kin T, Saito T, Shono N, Nomura S, Nakagawa D, Takayanagi S, Imai H, Oyama H, Saito N. Usefulness of high-resolution 3D multifusion medical imaging for preoperative planning in patients with posterior fossa hemangioblastoma: technical note. J Neurosurg., 2016 Aug 26:1-9.
Jiang J, Nakajima Y, Sohma Y, Saito T, Kin T, Oyama H, Saito N. Marker-less tracking of brain surface deformations by non-rigid registration integrating surface and vessel/sulci features. Int J Comput Assist Radiol Surg. 2016 Sep;11(9):1687-701.
doi: 10.1007/s11548-016-1358-7. PMID: 26945999
業績（2015年度）
Marker-less tracking of brain surface deformations by non-rigid registration integrating surface and vessel/sulci features.
Jiang, J., Nakajima, Y., Sohma, Y., Saito, T., Kin, T., Oyama, H., Saito, N.
International journal of computer assisted radiology and surgery, 1-15 2016.
Combined use of diffusion tensor tractography and multifused contrast-enhanced FIESTA for predicting facial and cochlear nerve positions in relation to vestibular schwannoma.
Yoshino M, Kin T, Ito A, Saito T, Nakagawa D, Ino K, Kamada K, Mori H, Kunimatsu A, Nakatomi H, Oyama H, Saito N.
Journal of neurosurgery, 123(6); 1480-1488, 2015
Feasibility of diffusion tensor tractography for preoperative prediction of the location of the facial and vestibulocochlear nerves in relation to vestibular schwannoma.
Yoshino M, Kin T, Ito A, Saito T, Nakagawa D, Ino K, Kamada K, Mori H, Kunimatsu A, Nakatomi H, Oyama H, Saito N.
Acta neurochirurgica, 157(6); 939-46; discussion 946 2015
Diffusion tensor tractography of normal facial and vestibulocochlear nerves.
Yoshino M, Kin T, Ito A, Saito T, Nakagawa D, Kamada K, Mori H, Kunimatsu A, Nakatomi H, Oyama H, Saito N
International journal of computer assisted radiology and surgery, 10(4); 383-392, 2015
Improved preservation of function during acoustic neuroma surgery.
Nakatomi H, Miyazaki H, Tanaka M, Kin T, Yoshino M, Oyama H, Usui M, Moriyama H, Kojima H, Kaga K, Saito N. Journal of neurosurgery, 122(1); 24-33, 2015
A Microscopic Optically Tracking Navigation System That Uses High-resolution 3D Computer Graphics.
Yoshino M, Saito T, Kin T, Nakagawa D, Nakatomi H, Oyama H, Saito N
Neurologia medico-chirurgica, 55(8);674-679, 2015
・斎藤季，金太一，庄野直之，野村征司，中川大地，中島義和，中冨浩文，齊藤延人，小山博史，融合3次元画像を用いた手術検討のための画像処理システムの開発，第25回脳神経外科手術と機器学会，O5-6，3.25-26，2016
・庄野直之，金太一，野村征司，中川大地，斉藤雄介，斎藤季，今井英明，中冨浩文，小山博史，齊藤延人，仮想SugitaクリップとLeap Motionを用いた脳動脈瘤クリッピングシミュレータの開発，第25回脳神経外科手術と機器学会，P3-4，3.25-26，2016
・金太一，中冨浩文，庄野直之，野村征司，中川大地，斎藤季，庄島英明，小山博史，齊藤延人，コンピューターグラフィックス技術を用いた多相融合情報による脳神経外科手術シミュレーション，第25回脳神経外科手術と機器学会，S2-1，3.25-26，2016
・野村征司，金太一，斎藤季，庄野直之，中川大地，庄島英明，中冨浩文，小山博史，齊藤延人，PC-MRAを用いた脳動静脈奇形の塞栓術後出血リスクの評価，第25回脳神経外科手術と機器学会，O5-6，3.25-26，2016
・野村征司，金太一，庄島英明，斎藤季，庄野直之，中川大地，中冨浩文，小山博史，齊藤延人，未破裂動脈瘤の経時的形状変化の解析，第39回日本脳神経CI学会総会，O4-2，1.29-30，2016
・斎藤季，金太一，市川太祐，庄野直之，中川大地，野村征司，中島義和，中冨浩文，齊藤延人，小山博史，融合3次元画像を用いた手術検討システムの開発，第39回日本脳神経CI学会総会，O7-3，1.29-30，2016
・金太一，中冨浩文，野村征司，庄野直之，斎藤季，小山博史，齊藤延人，融合3次元画像を用いた手術シミュレーションの限界に関する考察，第39回日本脳神経CI学会総会，O7-4，1.29-30，2016
・真中俊輝，中島義和，斎藤季，吉田幸弘，小山博史，金太一，中島淳，空間的連続性を考慮した肺野内血管の抽出，第24回コンピューター外科学会，15(12)-2，11.21-23，2015
・相馬芳男，中島義和，蒋崛，斎藤季，金太一，小山博史，齊藤延人，形状とテクスチャ情報を用いた非剛体レジストレーションによる脳表面変形のマーカレストラッキング，第24回コンピューター外科学会，15(13)-2，11.21-23，2015
・斎藤季，道家健仁，中島義和，金太一，杉田直彦，齊藤延人，小山博史，平板を用いた点計測プローブのキャリブレーション法の提案，第42会臨床バイオメカニクス学会学術集会，O17-5，11.13-14，2015
・金太一，辛正廣，斎藤季，小山博史，齊藤延人，コンピューターグラフィックスを用いた知的可視化を目指した頭蓋底内視鏡手術シミュレーション，第22回日本神経内視鏡学会，O2-01，11.5-6，2015
・斎藤季，金太一，市川太祐，庄野直之，野村征司，辛正廣，中島義和，中冨浩文，齊藤延人，小山博史，融合3次元画像を用いた視野追従型内視鏡ナビゲーションシステムの開発と評価，第22回日本神経内視鏡学会，O16-06，11.5-6，2015
・萩原舞，他，Shared Decision Making and Informed Consentを目指したてんかん発作の脳表伝播3次元可視化システムの開発，第35回医療情報学連合大会，4-B-2-5，11.1-4，2015
・斉藤雄介，他，3次元脳幹部解剖の自己学習を支援するための携帯端末用アプリケーション開発，第35回医療情報学連合大会，3-C-3-6，11.1-4，2015
・斎藤季，他，3Dプリントモデルを用いた新たな3次元画像操作Interfaceの検討，第35回医療情報学連合大会，3-D-2-5，11.1-4，2015
・野村征司，金太一，斎藤季，庄野直之，中川大地，中冨浩文，小山博史，齊藤延人，血行動態を重視した4-dimensional computer graphics (4DCG)を用いた脳神経外科手術シミュレーションの臨床的有用性について，第15回VR医学会，Ⅲ-2，9.12，2015
・斉藤雄介，斎藤季，金太一，市川太祐，庄野直之，中冨浩文，齊藤延人，小山博史，頭蓋骨と脳血管をランドマークとした脳幹部腫瘍摘出術の術中アプローチ支援用可視化ソフトウェアの開発，第15回VR医学会，Ⅲ-3，9.12，2015
・斎藤季，金太一，市川太祐，萩原舞，斉藤雄介，庄野直之，野村征司，中島義和，中冨浩文，齊藤延人，小山博史，連結リストOrder Independent Transparency法の医用融合3次元画像への応用，第15回VR医学会，Ⅳ-1，9.12，2015
・斎藤季，金太一，市川太祐，斉藤雄介，庄野直之，野村征司，辛正廣，中島義和，中冨浩文，齊藤延人，小山博史，脳神経外科手術用視野追従型内視鏡ナビゲーションシステムの開発と評価，第15回日本術中画像情報学会，O4-3，東京サイエンスセンター6.20，2015
・庄野直之，金太一，今井英明，野村征司，中川大地，吉野正紀，斉藤雄介，斎藤季，小山博史，齊藤延人，脳動脈瘤クリッピングのマルチモーダル手術シミュレーション，第15回日本術中画像情報学会，O4-6，東京サイエンスセンター6.20，2015
・野村征司，金太一，斎藤季，庄野直之，中川大地，吉野正紀，庄島正明，中冨浩文，小山博史，齊藤延人，PC-MRAを用いた脳動静脈奇形の塞栓術後出血リスクの評価，第15回日本術中画像情報学会，O4-7，東京サイエンスセンター6.20，2015
特許
・出願番号：2015-226214 医用画像処理方法及び装置及びシステム及びプログラム 出願日：2015年11月19日
・出願番号：2015-76517 情報統合方法及び装置及びシステム及びプログラム 出願日：2015年4月3日