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Name
CATNAP
Byline
Johns Hopkins University School of Medicine
Description
CATNAP (Coregistration, Adjustment, and Tensor-solving – a Nicely Automated Program) is an end to end data processing pipeline for Philips PAR/REC Magnetic Resonance data files. CATNAP performs motion correction for both diffusion and structural images using FSL FLIRT, adjusts the diffusion gradient directions for scanner settings (i.e., slice angulation, slice orientation, etc.) and motion correction (i.e., the rotational component of the applied transformation), and computes tensor and derived quantities (FA, MD, colormaps, eigenvalues etc) . The results are readily compatible with DTIStudio, FSL, and other tensor analysis packages.
NIfTI-1 support
Creator
Bennett Landman, Jonathan Farrell, Nera-Lee Patel, Craig Jones, Jerry Prince
Contact
bennett@bme.jhu.edu
WWW
http://iacl.ece.jhu.edu/~bennett/catnap/catnap.shtml
Availability
Public
How to get
Download
Current version
2.1
Current version release date
August 16, 2006
Open source
Yes
License
Freely available, non-clinical license.
Available free of charge
Yes
Requirements
System requirements: Java version “1.5.0_07” (or newer) MATLAB version 7.0 (or newer) FSL version 3.3 (or newer) (includes FLIRT version 5.4.2 (or newer)) For Windows PCs, we require/support cygwin (2006-01-20) or greater.
Technical publications
B. A. Landman, J. A. Farrell, S. Mori, P. C. van Zijl, and J. L. Prince, On the Coregistration of Diffusion Weighted Images, International Society for Magnetic Resonance in Medicine, Seattle Washington, May 2006
Applications publications
Other information
Keywords
BIRN, DTI, Philips, registration, warping
Platforms
MATLAB
IATR listing last updated
25 Aug 2006