EPI distortion correction for MR-DTI by using texture memory on graphics hardware. - Yoshitaka Masutani; Takeharu Yoshikawa; Shigeki Aoki; Kuni Ohtomo; Anthony J. Sherbondy; Sandy Napel (CARS, 2003)

Scene Recognition Based on Relationship between Human Actions and Objects. - Mirai Higuchi; Shigeki Aoki; Atsuhiro Kojima; Kunio Fukunaga (ICPR (3), 2004)

Abnormal association between reduced magnetic mismatch field to speech sounds and smaller left planum temporale volume in schizophrenia. - Hidenori Yamasue; Haruyasu Yamada; Masato Yumoto; Satoru Kamio; Noriko Kudo; Miki Uetsuki; Osamu Abe; Rin Fukuda; Shigeki Aoki; Kuni Ohtomo; Akira Iwanami; Nobumasa Kato; et al. (NeuroImage, 2004)

Building Statistical Atlas of White Matter Fiber Tract Based on Vector/Tensor Field Reconstruction in Diffusion Tensor MRI. - Yoshitaka Masutani; Shigeki Aoki; Osamu Abe; Mariko Yoshida; Haruyasu Yamada; Harushi Mori; Kenji Ino; Kuni Ohtomo (ISVC, 2005)

Learning and recognizing behavioral patterns using position and posture of human body and its application to detection of irregular states. - Shigeki Aoki; Yoshio Iwai; Masaki Onishi; Atsuhiro Kojima; Kunio Fukunaga (Syst. Comput. Jpn., 2005)

Model-based tractography based on statistical atlas of MR-DTI. - Yoshitaka Masutani; Shigeki Aoki; Osamu Abe; Kuni Ohtomo (ISBI, 2006)

Structural and diffusional brain abnormality related to relatively low level alcohol consumption. - Hiroki Sasaki; Osamu Abe; Hidenori Yamasue; Rin Fukuda; Haruyasu Yamada; Kunio Takei; Motomu Suga; Hidemasa Takao; Kiyoto Kasai; Shigeki Aoki; Kuni Ohtomo (NeuroImage, 2009)

Repeatability of Measured Brain Volume by Atlas-Based Method Using T1-Weighted Image. - Masami Goto; Tosiaki Miyati; Osamu Abe; Hidemasa Takao; Tomomi Kurosu; Naoto Hayashi; Shigeki Aoki; Harushi Mori; Akira Kunimatsu; Kenji Ino; Keiichi Yano; Kuni Ohtomo (J. Digit. Imaging, 2012)

Functional subdivisions of the hypothalamus using areal parcellation and their signal changes related to glucose metabolism. - Takahiro Osada; Ruriko Suzuki; Akitoshi Ogawa; Masaki Tanaka; Masaaki Hori; Shigeki Aoki; Yoshifumi Tamura; Hirotaka Watada; Ryuzo Kawamori; Seiki Konishi (NeuroImage, 2017)

The utility of a convolutional neural network for generating a myelin volume index map from rapid simultaneous relaxometry imaging. - Yasuhiko Tachibana; Akifumi Hagiwara; Masaaki Hori; Jeff Kershaw; Misaki Nakazawa; Tokuhiko Omatsu; Riwa Kishimoto; Kazumasa Yokoyama; Nobutaka Hattori; Shigeki Aoki; Tatsuya Higashi; Takayuki Obata (CoRR, 2019)

Usefulness of fine-tuning for deep learning based multi-organ regions segmentation method from non-contrast CT volumes using small training dataset. - Yuichiro Hayashi; Chen Shen 002; Holger R. Roth; Masahiro Oda 001; Kazunari Misawa; Masahiro Jinzaki; Masahiro Hashimoto; Kanako K. Kumamaru; Shigeki Aoki; Kensaku Mori (Computer-Aided Diagnosis, 2020)

Connectivity-based localization of human hypothalamic nuclei in functional images of standard voxel size. - Akitoshi Ogawa; Takahiro Osada; Masaki Tanaka; Koji Kamagata; Shigeki Aoki; Seiki Konishi (NeuroImage, 2020)

COVID-19 Infection Segmentation from Chest CT Images Based on Scale Uncertainty. - Masahiro Oda 001; Tong Zheng 001; Yuichiro Hayashi; Yoshito Otake; Masahiro Hashimoto; Toshiaki Akashi; Shigeki Aoki; Kensaku Mori (CLIP/DCL/LL-COVID19/PPML@MICCAI, 2021)

Automated classification method of COVID-19 cases from chest CT volumes using 2D and 3D hybrid CNN for anisotropic volumes. - Masahiro Oda 001; Tong Zheng 001; Yuichiro Hayashi; Yoshito Otake; Masahiro Hashimoto; Toshiaki Akashi; Shigeki Aoki; Kensaku Mori (Computer-Aided Diagnosis, 2022)

Enhancing Model Generalization for Substantia Nigra Segmentation Using a Test-time Normalization-Based Method. - Tao Hu 009; Hayato Itoh; Masahiro Oda 001; Yuichiro Hayashi; Zhongyang Lu; Shinji Saiki; Nobutaka Hattori; Koji Kamagata; Shigeki Aoki; Kanako K. Kumamaru; Toshiaki Akashi; Kensaku Mori (MICCAI (8), 2022)

Pattern Analysis of Substantia Nigra in Parkinson Disease by Fifth-Order Tensor Decomposition and Multi-sequence MRI. - Hayato Itoh; Tao Hu 009; Masahiro Oda 001; Shinji Saiki; Koji Kamagata; Nobutaka Hattori; Shigeki Aoki; Kensaku Mori (MMMI@MICCAI, 2022)

Size-reweighted cascaded fully convolutional network for substantia nigra segmentation from T2 MRI. - Tao Hu 009; Hayato Itoh; Masahiro Oda 001; Shinji Saiki; Nobutaka Hattori; Koji Kamagata; Shigeki Aoki; Kensaku Mori (Image Processing, 2022)

Substantia nigra analysis by tensor decomposition of T2-weighted images for Parkinson's disease diagnosis. - Hayato Itoh; Masahiro Oda 001; Shinji Saiki; Nobutaka Hattori; Koji Kamagata; Shigeki Aoki; Kensaku Mori (Image Processing, 2022)

Aorta-aware GAN for non-contrast to artery contrasted CT translation and its application to abdominal aortic aneurysm detection. - Tao Hu 009; Masahiro Oda 001; Yuichiro Hayashi; Zhongyang Lu; Kanako Kunishima Kumamaru; Toshiaki Akashi; Shigeki Aoki; Kensaku Mori (Int. J. Comput. Assist. Radiol. Surg., 2022)

Rigid real-time prospective motion-corrected three-dimensional multiparametric mapping of the human brain. - Shohei Fujita; Akifumi Hagiwara; Naoyuki Takei; Issei Fukunaga; Yasuhiro Hagiwara; Takashi Ogawa; Taku Hatano; Dan Rettmann; Suchandrima Banerjee; Ken-Pin Hwang; Shiori Amemiya; Koji Kamagata; et al. (NeuroImage, 2022)

Hypothalamic interaction with reward-related regions during subjective evaluation of foods. - Akitoshi Ogawa; Takahiro Osada; Masaki Tanaka; Akimitsu Suda; Koji Nakajima; Satoshi Oka; Koji Kamagata; Shigeki Aoki; Yasushi Oshima; Sakae Tanaka; Nobutaka Hattori; Seiki Konishi (NeuroImage, 2022)

Classification of COVID-19 cases from chest CT volumes using hybrid model of 3D CNN and 3D MLP-mixer. - Masahiro Oda 001; Tong Zheng 001; Yuichiro Hayashi; Yoshito Otake; Masahiro Hashimoto; Toshiaki Akashi; Shigeki Aoki; Kensaku Mori (Computer-Aided Diagnosis, 2023)

Improved method for COVID-19 classification of complex-architecture CNN from chest CT volumes using orthogonal ensemble networks. - Ryo Toda; Masahiro Oda 001; Yuichiro Hayashi; Yoshito Otake; Masahiro Hashimoto; Toshiaki Akashi; Shigeki Aoki; Kensaku Mori (Computer-Aided Diagnosis, 2023)

Priority attention network with Bayesian learning for fully automatic segmentation of substantia nigra from neuromelanin MRI. - Tao Hu 009; Hayato Itoh; Masahiro Oda 001; Shinji Saiki; Nobutaka Hattori; Koji Kamagata; Shigeki Aoki; Kensaku Mori (Image Processing, 2023)

Identifying Suspicious Regions of Covid-19 by Abnormality-Sensitive Activation Mapping. - Ryo Toda; Hayato Itoh; Masahiro Oda 001; Yuichiro Hayashi; Yoshito Otake; Masahiro Hashimoto; Toshiaki Akashi; Shigeki Aoki; Kensaku Mori (CoRR, 2023)

Enhancing Large Scale Brain Simulation with Optimized Parallel Algorithms on Fugaku Supercomputer. - Tianxiang Lyu; Mitsuhisa Sato; Shigeki Aoki; Ryutaro Himeno; Zhe Sun (CLUSTER Workshops, 2024)

Effective network analysis in music listening based on electroencephalogram. - Ying Tan; Zhe Sun; Xiangbin Teng; Pauline Larrouy-Maestri; Feng Duan; Shigeki Aoki (Comput. Electr. Eng., 2024)

Optimizing graph neural network architectures for schizophrenia spectrum disorder prediction using evolutionary algorithms. - Shurun Wang; Hao Tang; Ryutaro Himeno; Jordi Solé-Casals; Cesar F. Caiafa; Shuning Han; Shigeki Aoki; Zhe Sun (Comput. Methods Programs Biomed., 2024)

CORTEX: Large-Scale Brain Simulator Utilizing Indegree Sub-Graph Decomposition on Fugaku Supercomputer. - Tianxiang Lyu; Mitsuhisa Sato; Shigeki Aoki; Ryutaro Himeno; Zhe Sun (CoRR, 2024)

Revolutionizing MRI Data Processing Using FSL: Preliminary Findings with the Fugaku Supercomputer. - Tianxiang Lyu; Wataru Uchida; Zhe Sun; Christina Andica; Keita Tokuda; Rui Zou; Jie Mao; Keigo Shimoji; Koji Kamagata; Mitsuhisa Sato; Ryutaro Himeno; Shigeki Aoki (CoRR, 2024)

Preliminary study of substantia nigra analysis by tensorial feature extraction. - Hayato Itoh; Masahiro Oda 001; Shinji Saiki; Koji Kamagata; Wataru Sako; Keiichi Ishikawa; Nobutaka Hattori; Shigeki Aoki; Kensaku Mori (Int. J. Comput. Assist. Radiol. Surg., 2024)

Subnet Level Anomaly Detection at Time Units Using VAE. - Tatsuki Nishida; Shigeki Aoki; Masaya Ohta; Takao Miyamoto (ICEIC, 2025)

Gray matter microstructure alterations with excess extra-cellular free water contribute to cognitive dysfunction in bipolar disorder: A comparative analysis with white matter pathology. - Yasuhito Nagai; Toshimasa Fujimura; Wataru Uchida; Rinako Iseki; Koji Kamagata; Shigeki Aoki; Tadafumi Kato (NeuroImage, 2025)

Retrieval-augmented generation elevates local LLM quality in radiology contrast media consultation. - Akihiko Wada; Yuya Tanaka; Mitsuo Nishizawa; Akira Yamamoto; Toshiaki Akashi; Akifumi Hagiwara; Yayoi Hayakawa; Junko Kikuta; Keigo Shimoji; Katsuhiro Sano; Koji Kamagata; Atsushi Nakanishi; et al. (npj Digit. Medicine, 2025)

Parameter-Efficient Fine-Tuning of 3D DDPM for MRI Image Generation Using Tensor Networks. - Binghua Li; Ziqing Chang; Tong Liang; Chao Li; Toshihisa Tanaka; Shigeki Aoki; Qibin Zhao; Zhe Sun (CoRR, 2025)