Visualization of peripheral nerve degeneration and regeneration: Monitoring with diffusion tensor tractography. - Takehiko Takagi; Masaya Nakamura; Masayuki Yamada; Keigo Hikishima; Suketaka Momoshima; Kanehiro Fujiyoshi; Shinsuke Shibata; Hirotaka James Okano; Yoshiaki Toyama; Hideyuki Okano (NeuroImage, 2009)

Population-averaged standard template brain atlas for the common marmoset (Callithrix jacchus). - Keigo Hikishima; M. M. Quallo; Yuki Komaki; Masayuki Yamada; Kenji Kawai; Suketaka Momoshima; Hirotaka James Okano; Erika Sasaki; N. Tamaoki; R. N. Lemon; Atsushi Iriki; Hideyuki Okano (NeuroImage, 2011)

Conditions for quantitative evaluation of injured spinal cord by in vivo diffusion tensor imaging and tractography: Preclinical longitudinal study in common marmosets. - Tsunehiko Konomi; Kanehiro Fujiyoshi; Keigo Hikishima; Yuji Komaki; Osahiko Tsuji; Hirotaka James Okano; Yoshiaki Toyama; Hideyuki Okano; Masaya Nakamura (NeuroImage, 2012)

Brain-wide mapping of resting-state networks in mice using high-frame rate functional ultrasound. - Keigo Hikishima; Tomokazu Tsurugizawa; Kazumi Kasahara; Ryo Takagi; Kiyoshi Yoshinaka; Naotaka Nitta (NeuroImage, 2023)

Functional ultrasound reveals effects of MRI acoustic noise on brain function. - Keigo Hikishima; Tomokazu Tsurugizawa; Kazumi Kasahara; Ryusuke Hayashi; Ryo Takagi; Kiyoshi Yoshinaka; Naotaka Nitta (NeuroImage, 2023)

A whole-brain analysis of functional connectivity and immediate early gene expression reveals functional network shifts after operant learning. - Kazumi Kasahara; Keigo Hikishima; Mariko Nakata; Tomokazu Tsurugizawa; Noriyuki Higo; Kenji Doya (NeuroImage, 2024)