Takayuki Obata

16 papers C 2Journal 12Unranked 2

Year	Rank	Type	Title / Venue / Authors
2020	J	`jnl`	A neural network model that learns differences in diagnosis strategies among radiologists has an improved area under the curve for aneurysm status classification in magnetic resonance angiography image series. CoRR Yasuhiko Tachibana, Masataka Nishimori, Naoyuki Kitamura, Kensuke Umehara, Junko Ota, Takayuki Obata, Tatsuya Higashi
2019	J	`jnl`	The utility of a convolutional neural network for generating a myelin volume index map from rapid simultaneous relaxometry imaging. CoRR Yasuhiko Tachibana, Akifumi Hagiwara, Masaaki Hori, Jeff Kershaw, Misaki Nakazawa, Tokuhiko Omatsu, Riwa Kishimoto, Kazumasa Yokoyama, Nobutaka Hattori, Shigeki Aoki, Tatsuya Higashi, Takayuki Obata
2018	J	`jnl`	Numerical simulations of magnetic resonance elastography using finite element analysis with a linear heterogeneous viscoelastic model. J. Vis. Sunao Tomita, Hayato Suzuki, Itsuro Kajiwara, Gen Nakamura, Yu Jiang, Mikio Suga, Takayuki Obata, Shigeru Tadano
2014	J	`jnl`	Signal contributions to heavily diffusion-weighted functional magnetic resonance imaging investigated with multi-SE-EPI acquisitions. NeuroImage Daigo Kuroiwa, Takayuki Obata, Hiroshi Kawaguchi, Joonas A. A. Autio, Masaya Hirano, Ichio Aoki, Iwao Kanno, Jeff Kershaw
2013	J	`jnl`	Systematic changes to the apparent diffusion tensor of in vivo rat brain measured with an oscillating-gradient spin-echo sequence. NeuroImage Jeff Kershaw, Christoph Leuze, Ichio Aoki, Takayuki Obata, Iwao Kanno, Hiroshi Ito, Yuki Yamaguchi, Hiroshi Handa
2011	J	`jnl`	High b-value diffusion-weighted fMRI in a rat forepaw electrostimulation model at 7 T. NeuroImage Joonas A. A. Autio, Jeff Kershaw, Sayaka Shibata, Takayuki Obata, Iwao Kanno, Ichio Aoki
2010	J	`jnl`	Specific metabolites in the medial prefrontal cortex are associated with the neurocognitive deficits in schizophrenia: A preliminary study. NeuroImage Yukihiko Shirayama, Takayuki Obata, Daisuke Matsuzawa, Hiroi Nonaka, Yoko Kanazawa, Eiji Yoshitome, Hiroo Ikehira, Kenji Hashimoto, Masaomi Iyo
2009	C	`conf`	Solvability of Simultaneous Control Step and Timing Skew Assignments in High Level Synthesis. ISCAS Takayuki Obata, Mineo Kaneko
2008	C	`conf`	Concurrent skew and control step assignments in RT-level datapath synthesis. ISCAS Takayuki Obata, Mineo Kaneko
2008	J	`jnl`	Simultaneous Optimization of Skew and Control Step Assignments in RT-Datapath Synthesis. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Takayuki Obata, Mineo Kaneko
2008	—	`conf`	Web-Based Support Coordination by Using WIDIS - Case Study of Chuesu-oki Earthquake in 2007. AINA Workshops Nobuhiro Sawano, Tsuyoshi Hoshikawa, Takayuki Obata
2006	J	`jnl`	Age-related degeneration of corpus callosum measured with diffusion tensor imaging. NeuroImage Miho Ota, Takayuki Obata, Yoshihide Akine, Hiroshi Ito, Hiroo Ikehira, Takashi Asada, Tetsuya Suhara
2005	J	`jnl`	Functional network in the prefrontal cortex during episodic memory retrieval. NeuroImage Satoshi Umeda, Yoshihide Akine, Motoichiro Kato, Taro Muramatsu, Masaru Mimura, Susumu Kandatsu, Shuji Tanada, Takayuki Obata, Hiroo Ikehira, Tetsuya Suhara
2004	J	`jnl`	Discrepancies between BOLD and flow dynamics in primary and supplementary motor areas: application of the balloon model to the interpretation of BOLD transients. NeuroImage Takayuki Obata, Thomas T. Liu, Karla L. Miller, Wen-Ming Luh, Eric C. Wong, Lawrence R. Frank, Richard B. Buxton
2003	J	`jnl`	An Improved Method of Convex Rectilinear Block Packing Based on Sequence-Pair. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Kazuya Wakata, Hiroaki Saito, Kunihiro Fujiyoshi, Keishi Sakanushi, Takayuki Obata, Chikaaki Kodama
2002	—	`conf`	An improved method of convex-shaped block packing based on sequence-pair [VLSI layout]. APCCAS (2) Hiroaki Saito, Kazuya Wakata, Kunihiro Fujiyoshi, Keishi Sakanushi, Takayuki Obata