Hikishima Keigo

Affiliation and department：
Other affiliations (3)：

Keio University School of Medicine
Central Institute for Experimental Animals
Okinawa Institute of Science and Technology Graduate University

Homepage URL (1)： https://staff.aist.go.jp/k-hikishima/

Research field (1)： Radiology

Research keywords (7)： Brain network , fUS , 磁気共鳴画像(MRI) , 拡散 , q-space , MRI , 脳機能超音波イメージング

Research theme for competitive and other funds (13)：

2021 - 2024 種差を克服した脳機能マッピング法の開発
2021 - 2024 リハビリテーション中の「やる気」の脳ネットワーク
2020 - 2022 脳発達障害早期診断に向けた次世代超音波計測システム
2019 - 2021 Development of quantitative multinuclear MRI for the elucidation of neurodegenerative diseases
2017 - 2021 Neural circuit of motivation for rehabilitation

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Papers (74)：

Kazumi Kasahara, Keigo Hikishima, Mariko Nakata, Tomokazu Tsurugizawa, Noriyuki Higo, Kenji Doya. A whole-brain analysis of functional connectivity and immediate early gene expression reveals functional network shifts after operant learning. NeuroImage. 2024. 120840-120840
Yoshio Iguchi, Ryoji Fukabori, Shigeki Kato, Kazumi Takahashi, Satoshi Eifuku, Yuko Maejima, Kenju Shimomura, Hiroshi Mizuma, Aya Mawatari, Hisashi Doi, et al. Chemogenetic activation of mammalian brain neurons expressing insect Ionotropic Receptors by systemic ligand precursor administration. Communications biology. 2024. 7. 1. 547-547
Naotaka NITTA, Toshikatsu Washio, Keigo Hikishima. Preliminary study on cartilage tissue evaluation based on longitudinal and shear wave speeds. Japanese Journal of Applied Physics. 2024
Haowei Li, Risako Tamura, Daiki Hayashi, Hirotaka Asai, Junya Koga, Shota Ando, Sayumi Yokota, Jun Kaneko, Keisuke Sakurai, Akira Sumiyoshi, et al. Silencing dentate newborn neurons alters excitatory/inhibitory balance and impairs behavioral inhibition and flexibility. Science advances. 2024. 10. 2. eadk4741
Susumu Setogawa, Takashi Okauchi, Di Hu, Yasuhiro Wada, Keigo Hikishima, Hirotaka Onoe, Kayo Nishizawa, Nobuyuki Sakayori, Hiroyuki Miyawaki, Takuma Kitanishi, et al. Acquisition of Auditory Discrimination Mediated by Different Processes through Two Distinct Circuits Linked to the Lateral Striatum. 2023

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MISC (159)：

新田尚隆, 鷲尾利克, 疋島啓吾. Preliminary study for in vivo speed of sound measurement of cartilage tissue using ultrasound. 超音波医学 Supplement. 2024. 51
疋島啓吾, 水間広, 釣木澤朋和, 笠原和美, 林隆介, 葭仲潔, 新田尚隆. Brain network analysis of a maternal immune activation mouse model of autism using functional ultrasound. 超音波医学 Supplement. 2024. 51
Iguchi Y, Fukabori R, Kato S, Takahashi K, Eifuku S, Maejima Y, Shimomura K, Mzuma H, Mawatari A, Doi H, et al. Chemogenetic activation of target neurons expressing insect Ionotropic Receptors in the mammalian central nervous system by systemic administration of ligand precursors. bioRxiv. 2023
Setogawa S, Kanda R, Tada S, Hikima T, Saitoh Y, Ishikawa M, Nakada S, Seki F, Hikishima K, Matsumoto H, et al. A novel micro-ECoG recording method for recording multisensory neural activity from the parietal to temporal cortices in mice. bioRxiv. 2022
浦山慎一, 岡田知久, 山口玲欧奈, 疋嶋啓吾, 窪田慶, 高橋淳, 川畑義彦, VANDUFFEL Wim, 伊佐正, 伊佐正, et al. 高分解能マカクMRIのための頭蓋骨装着型8chフェイズドアレイコイル. 日本神経化学会大会抄録集(Web). 2022. 65th

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Patents (2)：

超音波装置、頭部ホルダ及び超音波信号処理方法
超音波装置、頭部ホルダ及び超音波信号処理方法

Professional career (1)：

保健科学博士 (首都大学東京)

Work history (4)：

2020/04 - 現在 National Institute of Advanced Industrial Science and Technology Health and Medical Research Institute Senior researcher
2014/04 - 2020/03 Okinawa Institute of Science and Technology Graduate University
2007/04 - 2014/03 Keio University School of Medicine, Department of Physiology
2007/04 - 2014/03 Central Institute for Experimental Animals

Awards (4)：

2011/09 - 日本磁気共鳴医学会第39回日本磁気共鳴医学会大会学術奨励賞 MR マイクロイメージングによる発達脳の解析
2009/10 - 日本磁気共鳴医学会第37回日本磁気共鳴医学会大会学術奨励賞 q-space imagingを用いたmyelinの可視化
2008/09 - 日本磁気共鳴医学会第36回日本磁気共鳴医学会大会学術奨励賞高分解能High b-value多軸拡散計測による視交叉神経走行追跡
2006/09 - 日本磁気共鳴医学会第34回日本磁気共鳴医学会大会学術奨励賞高分解能3D q-space map の生体適用

Association Membership(s) (4)：

INTERNATIONAL SOCIETY FOR MAGNETIC RESONANCE IN MEDICINE , THE JAPAN NEUROSCIENCE SOCIETY , JAPANESE SOCIETY OF RADIOLOGICAL TECHNOLOGY , JAPANESE SOCEITY FOR MAGNETIC RESONANCE IN MEDICINE

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