Vol.24 No.1


VOL.61 NO.10 OCTOBER 20, 2005
Original
Development of a Breath Pacemaker for 2D-PACE Respiratory Gated MRCP:
Efficacy of Image Quality Improvement

HITOSHI TANIGAWA

VOL.61 NO.11 NOVEMBER 20, 2005
Original
Improvement in Visibility and Detectability of Early Sign of Acute Stroke in Nonenhanced CT Images by Using an Adaptive Partial Smoothing Filter
NORIYUKI TAKAHASHI, et al.
Survey and Analysis of Radiation Safety Management Systems at Medical InstitutionsInitial Report: Radiation Protection Supervisor, Radiation Safety Organization, and Education and Training
HISATERU OHBA, et al.
Influence of Respiratory Motion in Body Diffusion Weighted Imaging Under Free Breathing (Examination of a Moving Phantom)
ISAO MURO, et al.

VOL.61 NO.12 DECEMBER 20, 2005
Original
Evaluation of Variations in Absorbed Dose and Image Noise According to Patient Forms in X-ray Computed Tomography
KOSUKE MATSUBARA, et al.
Comparison of Gradation Characteristics between Three Typical Medical Imaging Display Devices Using Psychophysical Analysis
MASANOBU UEMURA, et al.
Fractal Analysis of Bone Architecture at Distal Radius
TATSUSHI TOMOMITSU, et al.
Improvement of Image Quality in Chest MDCT Using Nonlinear Wavelet Shrinkage with Trimmed-thresholding
NARUOMI YASUDA, et al.
Physical Evaluation of Multidetector-row Computed Tomography (MDCT) Scan Methods and Conditions for Improvement of Carbon Beam Distribution
SHINICHIRO MORI, et al.
Automated Image-matching Technique for Comparative Diagnosis of the Liver on CT Examination
EIICHIRO OKUMURA, et al.
Tracking Technique of a Micro Guide Wire in Sequential Fluorograms
AKIHIRO TAKEMURA, et al.
Evaluation of Additional Lead Shielding in Protecting the Physician from Radiation during Cardiac Interventional Procedures
KOICHI CHIDA, et al.
Analysis of Medical Accidents Using the “Why Why Why Analysis” (Questions) : Comparison with Conventional Analytical Techniques
HITOSHI TSUCHIYA, et al.
Charged Particle Equilibrium of Small Field in Clinical Proton Beams
HIROKI OHTANI
Measurement of Modulation Transfer Functions for Liquid Crystal Displays by Rectangular Waveform Analysis
AKIKO HORII, et al.
Physical Imaging Properties and Low-contrast Performance of a Newly Developed Flat-panel Digital Radiographic System
MASAO MATSUMOTO, et al.
Development of a Kinetic Analysis Technique for PACS Management and a Screening Examination in Dynamic Radiography
YUICHIRO TSUCHIYA, et al.

VOL.62 NO.1 JANUARY 20, 2006
Original
MRI-intracranial Compliance Analysis in Patients with NPH SAYOKO MATSUNAGA, et al.
Usefulness of Attenuation Correction with Transmission Source in Myocardial SPECT
KEIZO MURAKAWA, et al.
Optimization of Basic Adjustable Data-acquisition Parameters for Continuous Three-dimensional Whole-body FDG-PET
KEIICHI MATSUMOTO, et al.
Survey and Analysis of Radiation Safety Management Systems at Medical Institutions
Second Report: Radiation Measurement, Calibration of Radiation Survey Meters, and Periodic Check of Installations, Equipment, and Protection Instruments

HISATERU OHBA, et al.
Simulator-assisted Setting of Scan Protocols for X-ray CT:
Development and Clinical Usefulness of the Scan Plan Simulator

SHINSUKE TSUKAGOSHI, et al.
Study of the Extended Process for Mammographic Film with Two-dimensional Shape Analysis of Micro-calcifications
TOSHINORI MARUYAMA, et al.
Computational Flow Dynamics in Abdominal Aortic Aneurysm Using Multislice Computed Tomography
SHUJI YAMAMOTO, et al.
Evaluation of Change in the Optimal Image Reconstruction Phase in Retrospective ECG-gated Reconstruction
HIDEKI KATO, et al.

VOL.62 NO.2 FEBRUARY 20, 2006
Original
Examination of Three-Detector High-Speed-Rotation SPECT Acquisition Under Breathhold in Body: Clinical Application of 99mTc-MAA
YONA OISHI, et al.
Accuracy of Attenuation Coefficient Obtained by 137Cs Single-transmission Scanning in PET: Comparison with Conventional Germanium Line Source
KEIICHI MATSUMOTO, et al.
Evaluation of Three-dimensional Fast Spoiled Gradient Recalled Acquisition in the Steady State (FSPGR) Using Ultra Magnetic Field 3-Tesla MRI for Optimal Pulse Sequences of T1-weighted Imaging
EIJIRO YAMASHITA, et al.
Measurement of Patient Skin Dose in Interventional Radiology Using Passive Integrating Dosimeter
HIROJI IIDA, et al.

VOL.62 NO.3 MARCH 20, 2006
Original
Examination of Formula for Enhanced Dynamic Wedge Factors in Half Fields
TOMOHARU SATO, et al.
Response by Visual Stimulation with the BOLD Effect and Motion Artifact:
Identification of the Activating Signal and Motion Artifact

MASATO MAENO, et al.
Image Quality and Detection Performance of a Direct Digital Radiography System
TADAMITSU IDEGUCHI, et al.

VOL.62 NO.4 APRIL 20, 2006
Original
Assessment of Image Display of Contrast Enhanced T1W Images with Fat Suppression
Isao Miyazaki, et al.
Performance Evaluation of Computed Tomography with Equivalent Resolution Images Katsuhiro Ichikawa, et al.
Design and Development of a Secure DICOM-Network Attached Server Hidenobu Tachibana, et al.
Evaluation of Low Contrast Resolution in Cone Beam CT Using FPD
Kiyoshi Sakamoto, et al.
Development of a Method for Reconstructing Three-dimensional Data from Axial, Sagittal, and Coronal MR Images
Norio Hayashi, et al.
Development of Computer-aided Diagnostic System for Detection of Lung Nodules in Three-dimensional Computed Tomography Images Megumi Yamamoto, et al.
Effect of Vibration Caused by Time-varying Magnetic Fields on Diffusion-weighted MRI
Akio Ogura, et al.

VOL.62 NO.5 MAY 20, 2006
Original
Development of an Automatic Analytical Tool for Quantitative Cerebral Blood Flow Measurement Using 99mTc-ECD, and Verification of Clinical Examples
Akihiro Takaki, et al.
Comparison of LCD and CRT Monitors for Detection of Pulmonary Nodules and Interstitial Lung Diseases on Digital Chest Radiographs by Using Receiver Operating Characteristic Analysis
Ryuji Ikeda, et al.

VOL.62 NO.6 JUNE 20, 2006
Original
Effects of Transmission Counts on Image Quality During Simultaneous Emission/Transmission Scan
Kazumasa Inoue, et al.
Assessment of Whole Body PET/MRI Fusion Imaging Using Automated Software: Usefulness of Partial Body Fusion
Yoshitada Nakano, et al.
Comparison of Activity Expression between PET Using 68Ge-68Ga Line Source Attenuation Correction and PET-CT Using CT Attenuation Correction: Impact on Emission Images
Emi Hayashi, et al.
Examination of Attenuation Correction Using Low-dose Computed Tomography
Harumi Iguchi, et al.

VOL.62 NO.7 JULY 20, 2006
Original
Estimation of Operator Dose by Dose Area Product Meter Hajime Sakamoto, et al.
Two Approximations to Obtain the Collimator Scatter Factor (Sc) for MLC Irregular Fields Tetsuzo Nara, et al.
New Method of Evaluating Edge-preserving Adaptive Filters for Computed Tomography (CT): Digital Phantom Method
Miwa Okumura, et al.
Influence of “Optical Illusion” on Detectability in Diagnosis for Head CT Images: Participation of Optical Illusion of Light Perception in Medical Image Reading and Diagnosis
Shuichi Henmi

VOL.62 NO.8 AUGUST 20, 2006
Original
Measurement of Radiation Exposure to a PET Institution Driver from Patients Injected with FDG
Fumitoshi Nakamura, et al.
Comparison of Noise Equivalent Count Rate and Image Quality for Two-dimensional and Three-dimensional PET Scans
Keiichi Matsumoto, et al.

VOL.62 NO.9 SEPTEMBER 20, 2006
Original
Utility of Axial Images in an Early Alzheimer Disease Diagnosis Support System (VSRAD)
Masami Goto, et al.

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