Journal of Computer Assisted Tomography

Aims & Scope

The mission of Journal of Computer Assisted Tomography is to showcase the latest clinical and research developments in CT, MR, and closely related diagnostic techniques.

We encourage submission of both original research and review articles that have immediate or promissory clinical applications.

Topics of special interest include: 1) functional MR and CT of the brain and body; 2) advanced/innovative MRI techniques (diffusion, perfusion, rapid scanning); and 3) advanced/innovative CT techniques (perfusion, multi-energy, dose-reduction, and processing).

View Aims & Scope

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Metrics & Ranking

Impact Factor

Year	Value
2025	1.3
2024	1.00

Journal Rank

Year	Value
2024	13366

Journal Citation Indicator

Year	Value
2024	534

SJR (SCImago Journal Rank)

Year	Value
2024	0.419

Quartile

Year	Value
2024	Q3

h-index

Year	Value
2024	103

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Abstracting & Indexing

Journal is indexed in leading academic databases, ensuring global visibility and accessibility of our peer-reviewed research.

• Scopus
• Google Scholar
• Web of Science

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Subjects & Keywords

Journal’s research areas, covering key disciplines and specialized sub-topics in Medicine, designed to support cutting-edge academic discovery.

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Most Cited Articles

The Most Cited Articles section features the journal's most impactful research, based on citation counts. These articles have been referenced frequently by other researchers, indicating their significant contribution to their respective fields.

• Automatic 3D Intersubject Registration of MR Volumetric Data in Standardized Talairach Space

  Citation: 2916

  Authors: D. Louis, Peter, Terrence M., Alan C.

• Rapid Automated Algorithm for Aligning and Reslicing PET Images

  Citation: 1413

  Authors: Roger P., Simon R., John C.

• Automated Image Registration: I. General Methods and Intrasubject, Intramodality Validation

  Citation: 1334

  Authors: Roger P., Scott T., Colin J., Simon R., John C.

• MRI-PET Registration with Automated Algorithm

  Citation: 1271

  Authors: Roger P., John C., and Simon

• Enhancement of MR Images Using Registration for Signal Averaging

  Citation: 1221

  Authors: Colin J., Rick, Louis, Roger, Arthur W., Alan C.

• Quantitative Measurement of Regional Cerebral Blood Flow and Oxygen Metabolism in Man Using 15O and Positron Emission Tomography

  Citation: 983

  Authors: Richard S. J., Gian-Luigi, Terry, Jon D.

• Quantitation in Positron Emission Computed Tomography

  Citation: 892

  Authors: Edward J., Sung-Cheng, Michael E.

• Accurate Three-Dimensional Registration of CT, PET, and/or MR Images of the Brain

  Citation: 831

  Authors: Charles A., George T. Y., Danny R., Ralph R., Chin-Tu

• Automated Image Registration: II. Intersubject Validation of Linear and Nonlinear Models

  Citation: 742

  Authors: Roger P., Scott T., John D. G., Nancy L., John C.

• Comparison and Evaluation of Retrospective Intermodality Brain Image Registration Techniques

  Citation: 665

  Authors: Jay, J. Michael, Matthew Y., Benoit M., Calvin R., Robert M., Robert J., Christian, Didier, André, Frederik, Paul, Dirk, Petra A., Sandy, Thilaka S., Beth, Paul F., Derek L. G., David J., Colin, J. B. Antoine, Max A., Gregoire, Xavier, Marilyn E., Gerald Q., Michael, Charles A., Richard A., Dennis, Roger P.

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