Takashi Takeuchi

Sendai, Japan

Last Updated: 09/26/2026

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Found 12 publications

Evaluation of Optimal Ordered Subset Expectation Maximization Reconstruction for [I-123]FP-CIT Single-Photon Emission Computed Tomography Using a Ring-Type Semiconductor Scanner.

Evaluation of Optimal Ordered Subset Expectation Maximization Reconstruction for [I-123]FP-CIT Single-Photon Emission Computed Tomography Using a Ring-Type Semiconductor Scanner.

Journal: The Tohoku journal of experimental medicine

Published: March 11, 2026

Impact of Sweep Motion in a Full-ring Semiconductor SPECT/CT System on Image Quality: Evaluation through Phantom Experiments

Impact of Sweep Motion in a Full-ring Semiconductor SPECT/CT System on Image Quality: Evaluation through Phantom Experiments

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi

Published: July 24, 2025

Investigation of the Optimal Parameters for Block Sequential Regularized Expectation Maximization (BSREM) Reconstruction in Bone SPECT Using a Ring-type Semiconductor SPECT/CT

Investigation of the Optimal Parameters for Block Sequential Regularized Expectation Maximization (BSREM) Reconstruction in Bone SPECT Using a Ring-type Semiconductor SPECT/CT

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi

Published: June 26, 2025

The Utility of a Modified Data-Driven Motion Correction Method Incorporating Computed Tomography Positional Data for Positron Emission Tomography.

The Utility of a Modified Data-Driven Motion Correction Method Incorporating Computed Tomography Positional Data for Positron Emission Tomography.

Journal: The Tohoku journal of experimental medicine

Published: June 11, 2025

Spatial Resolution and Uniformity of a Full-ring CZT SPECT/CT System: Comparison with a Conventional Anger-type SPECT/CT Instrument

Spatial Resolution and Uniformity of a Full-ring CZT SPECT/CT System: Comparison with a Conventional Anger-type SPECT/CT Instrument

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi

Published: April 23, 2025

Correction: The utility of customised tissue probability maps and templates for patients with idiopathic normal pressure hydrocephalus: a computational anatomy toolbox (CAT12) study.

Correction: The utility of customised tissue probability maps and templates for patients with idiopathic normal pressure hydrocephalus: a computational anatomy toolbox (CAT12) study.

Journal: Fluids and barriers of the CNS

Published: April 23, 2025

Optimization of Block Sequential Regularized Expectation Maximization Reconstruction Parameters for Striatal SPECT Using a Ring-Type Semiconductor SPECT/CT System.

Optimization of Block Sequential Regularized Expectation Maximization Reconstruction Parameters for Striatal SPECT Using a Ring-Type Semiconductor SPECT/CT System.

Journal: Journal of nuclear medicine technology

Published: March 12, 2025

The utility of customised tissue probability maps and templates for patients with idiopathic normal pressure hydrocephalus: a computational anatomy toolbox (CAT12) study.

The utility of customised tissue probability maps and templates for patients with idiopathic normal pressure hydrocephalus: a computational anatomy toolbox (CAT12) study.

Journal: Fluids and barriers of the CNS

Published: September 01, 2024

Motion-frozen Imaging by Gated Myocardial Perfusion Single Photon Emission Computed Tomography Using Multi-focus Fan Beam Collimator in Thallium-201 Study.

Motion-frozen Imaging by Gated Myocardial Perfusion Single Photon Emission Computed Tomography Using Multi-focus Fan Beam Collimator in Thallium-201 Study.

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi

Published: April 22, 2017

Association between radiation dose to the heart and myocardial fatty acid metabolic impairment due to chemoradiation-therapy: Prospective study using I-123 BMIPP SPECT/CT.

Association between radiation dose to the heart and myocardial fatty acid metabolic impairment due to chemoradiation-therapy: Prospective study using I-123 BMIPP SPECT/CT.

Journal: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology

Published: November 01, 2015

p21 and Notch signalings in the persistently altered vagina induced by neonatal diethylstilbestrol exposure in mice.

p21 and Notch signalings in the persistently altered vagina induced by neonatal diethylstilbestrol exposure in mice.

Journal: The Journal of veterinary medical science

Published: August 02, 2012

Wnt family genes and their modulation in the ovary-independent and persistent vaginal epithelial cell proliferation and keratinization induced by neonatal diethylstilbestrol exposure in mice.

Wnt family genes and their modulation in the ovary-independent and persistent vaginal epithelial cell proliferation and keratinization induced by neonatal diethylstilbestrol exposure in mice.

Journal: Toxicology

Published: January 21, 2012

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Last Updated: 09/26/2026