Comparison of functional MRI image realignment tools using a computer-generated phantom

Magnetic Resonance in Medicine

Volumn 46, Issue 3, 2001, Pages 510-514

  Morgan, Victoria L ^a,c   Pickens, David R ^a   Hartmann, Steven L ^b   Price, Ronald R ^a  

^a VANDERBILT UNIVERSITY   (United States)

^b VANDERBILT UNIVERSITY   (United States)

^c VANDERBILT UNIVERSITY MEDICAL CENTER   (United States)

Author keywords

BOLD; Brain; Computer phantom; Functional MRI; Image registration

Indexed keywords

BRAIN; CHEMICAL ACTIVATION; IMAGE REGISTRATION; MAGNETIC RESONANCE IMAGING; PHANTOMS;

BOLD; COMPUTER PHANTOM; COMPUTER-GENERATED PHANTOMS; EFFECTIVE ALGORITHMS; FUNCTIONAL MRI; FUNCTIONAL MRI (FMRI); POWERFUL INDICATORS; RESAMPLING TECHNIQUE;

FUNCTIONAL NEUROIMAGING;

ACCURACY; ALGORITHM; ARTICLE; COMPUTER AIDED DESIGN; CONTROLLED STUDY; DIAGNOSTIC IMAGING; DIAGNOSTIC PROCEDURE; HEAD MOVEMENT; IMAGE PROCESSING; INTERMETHOD COMPARISON; NUCLEAR MAGNETIC RESONANCE IMAGING; PHANTOM;

EID: 0034852407     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.1221     Document Type: Article

References (16)

1. Oxygenation sensitive contrast in magnetic resonance imaging of rodent brain at high magnetic fields
2. Interactions between electrical activity and cortical microcirculation revealed by imaging spectroscopy: Implications for functional brain mapping
3. Physiological basis for BOLD MR signal changes due to neuronal stimulation: Separation of blood volume and magnetic susceptibility effects
4. Artifacts due to stimulus correlated motion in functional imaging of the brain
5. AFNI: Software for analysis and visualization of functional magnetic resonance neuroimages
6. Automated image registration: I. General methods and intrasubject, intramodality validation
7. Automated image registration: II. Intersubject validation of linear and nonlinear models
8. The analysis of functional MRI time-series
9. Three dimensional MR image registration of the human brain
10. Contour-based registration technique to differentiate between task-activated and head motion-induced signal variations in fMRI
11. Decoupled automated rotational and translational registration for functional MRI time series data: The DART registration algorithm
12. Correction for head movements in multi-slice EPI functional MRI
13. Real-time 3D image registration for functional MRI
14. Accurate three-dimensional registration of CT, PET, and/or MR images of the brain
15. Stimulate: A GUI based fMRI analysis software package
16. Automatic computation of brain and cerebellum volumes in normal subjects and chronic alcoholics