Experimental design and the relative sensitivity of BOLD and perfusion fMRI

NeuroImage

Volumn 15, Issue 3, 2002, Pages 488-500

  Aguirre, G K ^a   Detre, J A ^a   Zarahn, E ^b   Alsop, D C ^c,d  

^a UNIVERSITY OF PENNSYLVANIA   (United States)

^b Och Spine at New York Presbyterian Hospitals   (United States)

^c BETH ISRAEL DEACONESS MEDICAL CENTER   (United States)

^d HARVARD MEDICAL SCHOOL   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ARTERIAL SPIN LABELING MAGNETIC RESONANCE IMAGING; ARTICLE; BLOOD OXYGEN LEVEL DEPENDENT FUNCTIONAL MAGNETIC RESONANCE IMAGING; BLOOD OXYGENATION; BRAIN FUNCTION; BRAIN PERFUSION; CORRELATION ANALYSIS; DIAGNOSTIC ACCURACY; DIAGNOSTIC PROCEDURE; EVOKED RESPONSE; FREQUENCY ANALYSIS; HEMODYNAMIC MONITORING; IMAGE ANALYSIS; IMAGE PROCESSING; INTERMETHOD COMPARISON; NUCLEAR MAGNETIC RESONANCE IMAGING; POSITRON EMISSION TOMOGRAPHY; PRIORITY JOURNAL; RELIABILITY; SIGNAL NOISE RATIO; SIMULATION; THEORY;

EID: 0036338610     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1006/nimg.2001.0990     Document Type: Article

References (26)

1. Experimental design for brain fMRI
2. Empirical analyses of BOLD fMRI statistics. II. Spatially smoothed data collected under null-hypothesis and experimental conditions
3. A critique of the use of the Kolmogorov-Smirnov (KS) statistic for the analysis of BOLD fMRI data
4. The variability of human BOLD hemodynamic responses
5. Reduced transit-time sensitivity in noninvasive magnetic resonance imaging of human cerebral blood flow
6. Multisection cerebral blood flow MR imaging with continuous arterial spin labeling
7. Magnetic resonance perfusion imaging in acute ischemic stroke using continuous arterial spin labeling
8. Perfusion fMRI with arterial spin labeling
9. Projection angiograms of blood labeled by adiabatic fast passage
10. Spatiotemporal dynamics of the BOLD fMRI signals: Toward mapping submillimeter cortical columns using the early negative response
11. Spatial registration and normalization of images
12. Multisubject fMRI studies and conjunction analyses
13. To smooth or not to smooth?
14. Cerebral perfusion and arterial transit time changes during task activation determined with continuous arterial spin labeling
15. Event-related fMRI
16. High-resolution mapping of iso-orientation columns by fMRI
17. Comparison of simultaneously measured perfusion and BOLD signal increases during brain activation with T-1-based tissue identification
18. Effect of temporal autocorrelation due to physiological noise and stimulus paradigm on voxel-level false-positive rates in fMRI
19. Neural correlates of motor memory consolidation
20. Implementation of quantitative perfusion imaging techniques for functional brain mapping using pulsed arterial spin labeling
21. Analysis of fMRI time-series revisited - Again
22. A CBF-based event-related brain activation paradigm: Characterization of impulse-response function and comparison to BOLD
23. 15O PET validation of steady-state arterial spin tagging cerebral blood flow measurements in humans
24. Empirical analyses of BOLD fMRI statistics. I. Spatially unsmoothed data collected under null-hypothesis conditions
25. A reference effect approach for power analysis in fMRI