Takaki Akihiro

Researcher Information

Affiliation

Department of Radiological Technology Associate Professor
Division of Radiological Sciences Associate Professor
Division of Nursing Associate Professor

URL

https://jglobal.jst.go.jp/detail?JGLOBAL_ID=202201016110696536

Research funding number

• 40809753

J-Global ID

• 202201016110696536

Research Interests

• • 核医学   

Research Areas

• Life sciences / Medical systems
• Life sciences / Radiology

Academic & Professional Experience

• 2017/04 - Today  Teikyo UniversityFaculty of Fukuoka Medical Technology Department of Radiological TechnologyAssociate professor

Education

• 1982/04 - 1985/03  Kumamoto University

Association Memberships

• 日本診療放射線技師会   日本診療放射線技術学会   日本核医学技術学会   日本核医学会   

Research Activity Information

Published Papers

• Dopamine transporter single-photon emission computed tomography-derived radiomics signature for detecting Parkinson's disease.

  Takuro Shiiba; Kazuki Takano; Akihiro Takaki; Shugo Suwazono

  EJNMMI research 12 (1) 39 - 39 2022/06
• Improvement of classification performance of Parkinson's disease using shape features for machine learning on dopamine transporter single photon emission computed tomography.

  Takuro Shiiba; Yuki Arimura; Miku Nagano; Tenma Takahashi; Akihiro Takaki

  PloS one 15 (1) e0228289  2020
• A Simple Non-invasive I-123-IMP Autoradiography Method Developed by Modifying the Simple Non-invasive I-123-IMP Microsphere Method.

  Asato Ofuji; Rieko Nagaoka; Kosuke Yamashita; Akihiro Takaki; Shigeki Ito

  Asia Oceania journal of nuclear medicine & biology 6 (1) 50 - 56 2018
• Development of an 123I-metaiodobenzylguanidine Myocardial Three-Dimensional Quantification Method for the Diagnosis of Lewy Body Disease.

  Yoshito Kamiya; Satoru Ota; Yuta Tanaka; Kosuke Yamashita; Akihiro Takaki; Shigeki Ito

  Asia Oceania journal of nuclear medicine & biology 6 (2) 129 - 138 2018
• [Basic Study for the Purpose of Developing a Quantitative 67Ga-SPECT Measurement Method].

  Kensuke Nakanishi; Reiki Sakata; Akihiro Takaki; Yutaka Nakasone; Masataka Kadota; Shigeki Ito

  Nihon Hoshasen Gijutsu Gakkai zasshi 73 (1) 12 - 19 2017
• Uptake Index of 123I-metaiodobenzylguanidine Myocardial Scintigraphy for Diagnosing Lewy Body Disease.

  Yoshito Kamiya; Satoru Ota; Shintaro Okumiya; Kosuke Yamashita; Akihiro Takaki; Shigeki Ito

  Asia Oceania journal of nuclear medicine & biology 5 (1) 37 - 43 2017
• Fully automatic input function determination program for simple noninvasive (123)I-IMP microsphere cerebral blood flow quantification method.

  Kosuke Yamashita; Yoshikazu Uchiyama; Asato Ofuji; Hiroaki Mimura; Shintaro Okumiya; Akihiro Takaki; Teruki Sone; Shigeki Ito

  Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB) 32 (9) 1180 - 5 2016/09
• Development of a simple non-invasive microsphere quantification method for cerebral blood flow using I-123-IMP.

  Asato Ofuji; Hiroaki Mimura; Kosuke Yamashita; Akihiro Takaki; Teruki Sone; Shigeki Ito

  Annals of nuclear medicine 30 (3) 242 - 9 2016/04
• Usefulness of an Automatic Quantitative Method for Measuring Regional Cerebral Blood Flow Using (99m)Tc Ethyl Cysteinate Dimer Brain Uptake Ratio.

  Rieko Nagaoka; Asato Ofuji; Kosuke Yamashita; Taeko Tomimatsu; Shinnichi Orita; Akihiro Takaki; Yoshikazu Uchiyama; Shigeki Ito

  Asia Oceania journal of nuclear medicine & biology 3 (2) 77 - 82 2322-5718 2015
• Development of an automatic ROI setting program for input function determination in 99mTc-ECD non-invasive cerebral blood flow quantification.

  Shinichiro Masunaga; Yoshikazu Uchiyama; Asato Ofuji; Rieko Nagaoka; Taeko Tomimatsu; Akiko Iwata; Toshiaki Sasaki; Akihiro Takaki; Shigeki Ito

  Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB) 30 (4) 513 - 20 2014/06
• Improvement of the (99m)Tc-ECD brain uptake ratio (BUR) method for measurement of cerebral blood flow.

  Shigeki Ito; Akihiro Takaki; Shinya Inoue; Seiji Tomiguchi; Shinya Shiraishi; Yasuhiko Akiyama; Toshiaki Sasaki; Satoshi Odajima; Satomi Teraoka; Tetsuo Hosoya; Tsutomu Soma; Yoshiharu Miyazaki; Seigo Kinuya; Yasuyuki Yamashita

  Annals of nuclear medicine 26 (4) 351 - 8 2012/05
• The interpolated projection data estimation method improves the image quality of myocardial perfusion SPECT with a short acquisition time.

  Kimie Asao; Akihiro Takaki; Mitsuhiro Tominaga; Masayuki Sasaki

  Annals of nuclear medicine 26 (2) 123 - 30 2012/02
• [Determination of the optimal ROI setting position of the input function for the ⁹⁹mTc-ethyl cysteinate dimmer brain uptake ratio method].

  Shinya Inoue; Takuma Kabuto; Shinichiro Masunaga; Tsutomu Souma; Akihiro Takaki; Tetsuo Hosoya; Katsunori Yoshioka; Shigeki Ito

  Nihon Hoshasen Gijutsu Gakkai zasshi 68 (3) 269 - 76 2012
• Usefulness of the automatic quantitative estimation tool for cerebral blood flow: clinical assessment of the application software tool AQCEL.

  Mitsuhiro Momose; Akihiro Takaki; Tsuyoshi Matsushita; Shin Yanagisawa; Kesato Yano; Tadashi Miyasaka; Yuka Ogura; Masumi Kadoya

  Annals of nuclear medicine 25 (1) 13 - 9 2011/01
• Improvement of image quality using interpolated projection data estimation method in SPECT.

  Akihiro Takaki; Tsutomu Soma; Akihiro Kojima; Kimie Asao; Shinya Kamada; Masanori Matsumoto; Kenya Murase

  Annals of nuclear medicine 23 (7) 617 - 26 2009/09
• Behaviors of cost functions in image registration between 201Tl brain tumor single-photon emission computed tomography and magnetic resonance images.

  Tsutomu Soma; Akihiro Takaki; Satomi Teraoka; Yasushi Ishikawa; Kenya Murase; Kiyoshi Koizumi

  Annals of nuclear medicine 22 (9) 825 - 32 2008/11
• [Evaluation of the OS-EM parameter with automatic quantitative analysis for cerebral blood flow of the ECD tool].

  Kimie Asao; Hitomi Takeda; Akihiro Takaki; Kazunori Kawakami; Satomi Teraoka

  Nihon Hoshasen Gijutsu Gakkai zasshi 64 (7) 822 - 31 0369-4305 2008/07
• [Development and assessment of an automatic quantitative cerebral vascular reserve estimation tool for use with triple-injection 99mTc-ECD SPECT].

  Akihiro Takaki; Katsunori Yoshioka; Satomi Teraoka; Tsutomu Souma; Kazunori Kawakami; Takashi Yokoi; Kenya Murase

  Nihon Hoshasen Gijutsu Gakkai zasshi 63 (5) 563 - 9 0369-4305 2007/05
• [A paper sheet phantom for scintigraphic planar imaging: usefulness of pouch-laminated paper source].

  Akihiro Takaki; Satomi Teraoka; Tsutomu Soma; Tomonori Murakami; Akihiro Kojima; Masanori Matsumoto; Kenya Murase

  Kaku igaku. The Japanese journal of nuclear medicine 44 (1) 9 - 15 0022-7854 2007/02
• [Development of an automatic analytical tool for quantitative cerebral blood flow measurement using 99mTc-ECD, and verification of clinical examples].

  Akihiro Takaki; Katsunori Yoshioka; Satomi Teraoka; Tsutomu Souma; Kesato Yano; Tadashi Miyasaka; Takashi Yokoi; Kenya Murase

  Nihon Hoshasen Gijutsu Gakkai zasshi 62 (5) 729 - 33 0369-4305 2006/05
• Optimum energy window setting on Hg-201 x-rays photopeak for effective Tl-201 imaging.

  Akihiro Kojima; Akihiro Takaki; Teruya Noguchi; Masanori Matsumoto; Noboru Katsuda; Seiji Tomiguchi; Yasuyuki Yamashita

  Annals of nuclear medicine 19 (7) 541 - 7 0914-7187 2005/10
• [Improvement in accuracy of quantitative assessment of the regional cerebral blood flow with 99mTc-ECD].

  Akihiro Takaki; Katsunori Yoshioka; Satomi Teraoka; Tsutomu Souma; Kazuhiro Okada; Takashi Yokoi; Kenya Murase

  Kaku igaku. The Japanese journal of nuclear medicine 42 (1) 11 - 6 0022-7854 2005/02
• Improvement of signal-to-noise ratio using iterative reconstruction in a 99m Tc-ECD split-dose injection protocol.

  Takashi Yokoi; Hiroyuki Shinohara; Akihiro Takaki

  European journal of nuclear medicine and molecular imaging 30 (8) 1125 - 33 1619-7070 2003/08
• Evaluation of delayed appearance of acetazolamide effect in patients with chronic cerebrovascular ischemic disease: feasibility and usefulness of SPECT method using triple injection of ECD.

  Masaji Murakami; Toshiro Yonehara; Akihiro Takaki; Shodo Fujioka; Teruyuki Hirano; Yukitaka Ushio

  Journal of nuclear medicine : official publication, Society of Nuclear Medicine 43 (5) 577 - 83 0161-5505 2002/05

MISC

• ¹²³I-IMPを用いる簡便な非侵襲的脳血流定量法の開発

  大藤亜里; 三村浩朗; 山下康輔; 曽根照喜; 高木昭浩; 伊藤茂樹  臨床核医学  49-  (4)  2016
• ¹²³I-IMPを用いた非侵襲的脳血流定量法における自動ROI設定プログラムの開発

  山下康輔; 内山良一; 奥宮真太郎; 大藤亜里; 曽根照喜; 三村浩朗; 高木昭浩; 伊藤茂樹  核医学技術  34-  2014
• Feasibility of an automatic Tc-99m-ECD non-invasive quantitative measurement method for evaluation of regional cerebrovascular reactivity

  S. Ito; A. Takaki; S. Tomiguchi; Y. Akiyama; Y. Ymammoto; S. Shiraishi; S. Teraoka; Y. Yamashita  EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING  39-  S438  -S439  2012/10
• Development of Automatic Non-invasive rCBF Measurement Method using Tc-99m-ECD Brain Uptake Ratio

  S. Ito; S. Tomiguchi; S. Inoue; S. Shiraishi; A. Takaki; S. Teraoka; Y. Yamashita  EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING  38-  S258  -S258  2011/10
• Performance of low-energy collimators used for imaging of Tl-201 contaminated with Tl-200 or Tl-202

  A. Kojima; A. Takaki; T. Noguchi; M. Matsumoto; N. Katsuda; S. Tomiguchi; Y. Yamashita  EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING  32-  S257  -S257  2005/09
• Study on optimum setting of energy window for effective Tl-201 imaging

  A Kojima; S Tomiguchi; N Katsuda; M Matsumoto; Y Yamashita; T Noguchi; A Takaki  EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING  31-  S405  -S406  2004/08