Functional MRI and Physiology

2006

Calhoun VD, Adali T, Kiehl KA, Astur R, Pekar JJ, Pearlson GD.  "A method for multitask fMRI data fusion applied to schizophernia."  Hum Brain Mapp. 2006;  27(7) : 598-610.

Calhoun VD, Adali T, Giuliani NR, Pekar JJ, Kiehl KA, Pearlson GD.  "Method of multimodal analysis of independent source differences in schizophrenia: Combining gray matter structural and auditory oddball functional data."  Hum Brain Mapp. 2006; 27(1): 47-62.

Clements AM, Rimrodt SL, Abel JR, Blanker JG, Mostofsky SH, Pekar JJ, Denckla MB, Cutting LE.  "Sex differences in cerebral laterality of language and visuospatial processing." Brain Lang. 2006; 98(2):150-8.

Cutting LE, Clements AM, Courtney S, Rimrodt SL, Schafer JG, Bisesi J, Pekar JJ, Pugh KR.  "Differential components of sentence comprehension: beyond single word reading and memory."  Neuroimage 2006;  29(2):  429-38.

Donahue MJ, Lu H, Jones CK, Pekar JJ, van Zijl PC.  "An account of the discrepancy between MRI and PET cerebral blood flow measures.  A high-field MRI investigation."  NMRBiomed. 2006; in print.

Mostofsky SH, Rimrodt SL, Schafer JG, Boyce A, Goldberg MC, Pekar JJ, Denckla MB.  "Atypical motor and sensory cortex activation in attention-deficit/hyperactivity disorder: a functional magnetic resonance imaging study of simple sequential finger tapping."  Biol Psychiatry. 2006 Jan 1;59(1):48-56.

Pekar JJ.  "A brief introduction to functional MRI."  IEEE Eng Med Biol Mag 2006; 25(2) : 24-6.

2005

Calhoun VD, Adali T, Kiehl KA, Astur R, Pekar JJ, Pearlson GD.  "A method to multitask fMRI data fusion applied to schizophrenia."  Hum Brain Mapp. 2005.

Calhoun VD, Adali T, Stevens MC, Kiehl KA, Pekar JJ.  "Semi-blind ICA of fMRI: A method for utilizing hypothesis-derived time courses in a spatial ICA analysis."  Neuroimage 2005; 25(2): 527-38.

Cutting LE, Clements AM, Courtney S, Rimrodt SL, Schafer JG, Bisesi J, Pekar JJ, Pugh KR.  "Differential components of sentense comprehension: Beyond single wrd reading and memory."  Neuroimage 2005.

Lu H, Nagae-Poetscher LM, Golay X, Lin D, Pomper M, van Zijl PC.  “Routine clinical brain MRI sequences for use at 3.0Tesla.”  J  Magn Reson Imaging 2005; 22(1): 13-22.

Smith SA, Golay X, Fatemi A, Jones CK, Raymond GV, Moser HW, van Zijl PC.  “Magnetization transfer weighted imaging in the upper cervical spinal cord using cerebrospinal fluid as intersubject normalization reference(MTCSF imaging).”  Magn. Reson. Med. 2005; 54(1): 201-6.

Fatemi A, Smith SA, Dubey P, Zachowski KM, Bastian AJ, van Zijl PC, Moser HW, Raymond GV, Golay X.  “Magnetization transfer MRI demonstrates spinal cord abnormalities in adrenomyeloneuropathy.”  Neurology 2005; 64(10): 1739-45.

Goldberg MC, Mostofsky SH, Cutting LE, Mahone EM, Astor BC, Denckla MB, Landa RJ.  "Subtle executive impairment in children with autism and children with ADHD."  J Autism Dev Disord. 2005 Jun;35(3):279-93.

Lu H, van Zijl PC.  “Experimental measurement of the extravascular parenchymal BOLD effects and tissue extraction fractions using multi-echo VASO fMRI at 1.5 and 3.0T.”  Mag. Reson. Med. 2005; 53(4): 808-16.

Zhou J, Payen JF, van Zijl PC.  “The interaction between magnetization transfer and blood-oxygen-level-dependent effects.”  Mag. Reson. Med 2005; 53(2) : 356-66.

2004

Calhoun VD, Adali T, Pekar JJ.  "A method for comparing group fMRI data using Independent Component analysis: Application to visual, motor and visuomotor tasks."  Mag. Reson. Imaging 2005; 22: 1181-91.

Calhoun VD, Pekar JJ, Pearlson GD.  "Alcohol Intoxication Effects on simulated driving: Exploring Alcohol -Dose Effects on Brain Activation using Functional MRI."  Neuropsychopharmacology 2004; 29 : 2097-17.

Lu H, Clingman C, Golay X, van Zijl PC.  “Determining the longitudinal relaxation time(T1) of the blood at 3.0Tesla.”  Mag. Reson. Med 2004; 52(3) : 679-82.

Lu H, Golay X, Pekar JJ, van Zijl PC.  “Sustained poststimulus elevation in the cerebral oxygen utilization after vascular recovery.”  J Cereb Blood Flow Metab. 2004; 24(7): 764-70.

Mostofsky SH, Bunoski R, Morton SM, Goldberg MC, Bastian AJ.  "Children with autism adapt normally during a catching task requiring the cerebellum."  Neurocase. 2004 Feb;10(1):60-4.

Radonovich KJ, Mostofsky SH.  "Duration judgments in children with ADHD suggest deficient utilization of temporal information rather than general impairment in timing."  Neuropsychol Dev Cogn C Child Neuropsychol. 2004 Sep;10(3):162-72.

Jansiewicz EM, Newschaffer CJ, Denckla MB, Mostofsky SH.  "Impaired habituation in children with attention deficit hyperactivity disorder."  Cogn Behav Neurol. 2004 Mar;17(1):1-8.

Reading SAJ, Dziorny AC, Peroutka LA, Schreiber M, Gourley LM, Yallapragada V, Rosenblatt A, Margolis R, Pekar JJ, Pearlson GD, Alyward E, Brandt J, Bassett SS, Ross CA.  "Functional brain changes in pre-symptomatic Huntington's disease."  Annals of Neurology 2004; 55 : 879-883.

Zhou J, Wilson DA, Sun PZ, Klaus JA, van Zijl PC.  “Quantitative description of proton exchange processes between water and endogenous agents for WEX, CEST, and APT experiments.”  Mag. Reson. Med 2004; 51(1): 945-52.

Zhang J, Yarowsky P, Gordon MN, Di Carlo G, Munireddy S, van Zijl PC, Mori S.  “Detection of amyloid plaques in mouse models in alzheimer’s disease by magnetic resonance imaging.”  Mag. Reson. Med 2004; 51(3) : 452-7.

Hendrikse J, van der Grond J, Lu H, van Zijl PC, Golay X.  “Flow territory mapping of the cerebral arteries with regional perfusion MRI.”  Stroke 2004; 35(4): 882-7.

Lu H, van Zijl PC, Hendrikse J, Golay X.  “Multiple acquisitions with global inversion cycling(MAGIC): a multislice technique for vascular-space-occupancy dependent fMRI.”  Mag. Reson. Med 2004; 51(1): 9-15.

2003

Calhoun VD, Adali T, Pekar JJ, Pearlson GD.  "Latency (in)sensitive ICA:Group Independent Component Analysis of fMRI Data in Temporal Frequence Domain."  Neuroimage 2003; 20: 1661.

Lu H, Golay X, Pekar JJ, van Zijl PC.  "Functional magnetic resonance imaging based on changes in vascular space occupancy."  Magn. Reson. Med. 2003 ; 50(2) : 263-74.

Mostofsky S, Schafer JGB, Abrams MT, Goldberg M, Flower AA, Boyce A, Courtney SM, Calhoun VD, Kraut MA, Denckla MB & Pekar JJ.  " FMRI Evidence that the neural basis of response inhibition is task- dependent."  Brain Res Cogn Brain Res. 2003 Jul;17(2):419-30.

Mostofsky SH, Newschaffer CJ, Denckla MB.  "Overflow movements predict impaired response inhibition in children with ADHD."  Percept Mot Skills. 2003 Dec;97(3 Pt 2):1315-31.

Kaufmann WE, Cooper KL, Mostofsky SH, Capone GT, Kates WR, Newschaffer CJ, Bukelis I, Stump MH, Jann AE, Lanham DC.  "Specificity of cerebellar vermian abnormalities in autism: a quantitative magnetic resonance imaging study."  J Child Neurol. 2003 Jul;18(7):463-70.

Snoussi K, Bulte J, Gueron M, Van Zijl PC. " Sensitive CEST agents based on nucleic acid imino proton exchange : Detection of poly(rU) and of a dendrimer-poly(rU) model for nucleic acid delivery and pharmacology." Magn. Reson. Med. 2003; 49(6) : 998-1005.

Silvennoinen MJ, Clingman CS, Golay X, Kauppinen RA, van Zijl PC. " Comparision of the dependence of blood R2 and R2* on oxygen saturation at 1.5T and 4.7Tesla. " Magn. Reson. Med. 2003 ; 49(1) : 47-60.

Hendrikse J, Lu H, van der Grond J, van Zijl PC, Golay X.  " Measurements of cerebral perfusion and arterial hemodynamics during visual stimulation using TURBO-TILT."  Magn. Reson. Med. 2003 ; 50(2) : 429-33.

Zhang J, Richard LJ, Yarowsky P, Hwang H, van Zijl PC, Mori S.  " Three-dimensional anatomical characterization of the developing mouse brain by diffusion tensor microimaging. "  Neuroimage 2003; 20(3) : 1639-48.

2002

Boska MD, Welch KM, Barker PB, Nelson JA, Schultz L.  " "  Neurology  2002;  58(8): 1227-33.

Calhoun VD, Adali T, Pearlson GD, van Zijl PC, Pekar JJ. " Independent component analysis of the fMRI data in the complex domain. " Magn. Reson. Med. 2002; 48(1) : 180-92.

Calhoun VD, Pekar JJ, McGinty VB, Adali T, Watson TD & Pearlson GD.  "Different Activation Dynamics in Multiple Neural Syatems during Simulated Driving." Human Brain Mapping 2002; 16 : 158-167.

Fredericksen KA, Cutting LE, Kates WR, Mostofsky SH, Singer HS, Cooper KL, Lanham DC, Denckla MB, Kaufmann WE. " Disproportionate increases of white matter in right frontal lobe  in tourette syndrome."  Neurology 2002; 58(1) : 85-9.

Hillis AE, Kane A, Barker PB, Beauchamp NJ, Gordon B, Wityk RJ. "Neural Substrates of the Cognitive Process Underlying Reading: Evidence from Magnetic Resonance Perfusion Imaging in Hyperacute Stroke." Aphasiology . In press.

Hillis AE, Wityk RJ, Barker PB, Beauchamp NJ, Gailloud P, Murphy K, Cooper O, Metter EJ.  " Subcortical aphasia and neglect in acute stroke:  the role of cortical hypoperfusion."  Brain  2002; 125(pt 5): 1094-104.

Kraut MA, Kremen S, Moo LR, Segal J, Calhoun V & Hart J. "Contrasts in cortical magnesium, phospholipid and energy metabolism between migraine syndromes." Journal of Cognitive Neuroscience 2002; 14(1): 37-47.

Kraut MA, Kremen S, Segal J, Calhoun V, Moo LR & Hart J. "Object activation from features in the semantic system." Journal of Cognitive Neuroscience 2002; 14(1): 24-36.

Kraut MA, Moo LR,  Segal JB & Hart J.  "Neural Activation during an  Explicit Categorization Task: Category-  or  Feature- specific effects?"  J. Cognitive Brain Research 2002; 13(2) : 213-20.

Lu H, Golay X, van Zijl PCM.  "Inter-voxel Heterogeneity of event-related fMRI responses as a function of T1-weighting."  Neuroimage 2002;  In press.

Melhem ER, Herskovits EH, Oguz K, Golay X, Hammoud DA, Fortman BJ, Munter FM, Itoh R.  "Defining thresholds for changes in size of simulated T2-Hyperintense Brain Lesions based on Qualitative comparisions."  Radiology 2002; In press.

Moo LR, Slotnick SD, Krauss G, & Hart J.  "A Prospective study  of Motor Recovery following multiple subpial transections."  NeuroReport.  In press.

Rama P, Sala JB, Gillen JS, Pekar JJ, and Courtney SM. "Dissociation of the Neural Systems for Working Memory Maintenance of Verbal and Nonspatial Visual Information." Perceptual, Behavioral, and Affective Neuroscience 2001 ;  1(2)  : 161-71.

Slotnick SD, Moo LR, Krauss G, & Hart J.  "Large-scale cortical displacement of a human retinotopic map."  NeuroReport 2002; 13: 41-46.

Yantis S, Schwarzbach J, Serences RL, Carlson RL, Steinmetz MA, Pekar JJ & Courtney SM.  " Transient neural activity in the human parietal cortex during patial attention shifts."  Nature Neuroscience 2002 ; 5(10)  : 995-1002.

2001

Allen RP, Barker PB, Wehrl F, Song HK, Earley CJ.  " MRI measurement of brain iron in patients with restless legs syndrome."  Neurology 2001; 56(2): 263-5.

Calhoun VD, Adali T, McGinty VB, Pekar J, Watson TD, Pearlson GD.  "fMRI activation in a visual-perception task: network of  areas detected using the general linear model and independent components analysis. "  Neuroimage 2001; 14(5): 1080-8.

Calhoun VD, Adali T, Pearlson GD, and Pekar JJ. "A Method for Making Group Inferences from Functional MRI Data Using Independent Component Analysis." Human Brain Mapping 2001; 14(3): 140-51.

Calhoun VD, Adali T, Pearlson GD, and Pekar JJ. "Spatial and Temporal Independent Component Analysis of functional MRI Data Containing a Pair of Task-Related Waveforms." Human Brain Mapping 2001; 13:43-53. 

Constantinides CD, Rogers J, Herzka DA, Boada FE, Bolar D, Kraitchman D, Gillen J, Bottomley PA.  "Superparamagnetic iron oxide MION as a contrast agent for sodium MRI in myocardial infarction."  Mag Reson Med 2001; 46(6): 1164-8.

Constantinides CD, Kraitchman DL, O'Brien KO, Boada FE, Gillen, Bottomley PA.  "Noninvasive quantification of total sodium concentrations in acute reperfused myocardial infarction  using 23Na MRI. "  Magn Reson Med 2001; 46(6) 1144-51.

Goffeney N, Bulte J,  Duyn J, Bryant LH Jr, van Zijl PC.  "Sensitive NMR detection of cationic-polymer-based gene delivery systems using saturation transfer via proton exchange."  J Am Chem Soc 2001; 123(35): 8628-9.

Georgiades CS, Itoh R, Golay X, van Zijl PCM, Melhem ER. "MR Imaging of the Human Brain at 1.5 Tesla: Report on Regional Variations in Transverse Relaxation Rates in the Cerebral Cortex." American Journal of Neuroradiology 2001;  22(9) : 1732 - 1737.

Golay X, Silvennoinen MJ, Zhou J, Clingman CS, Kauppinen RA, Pekar JJ, and van Zijl PC. "Measurement of Tissue Oxygen Extraction Ratios From Venous Blood T2: Increased Precision and Validation of Principle." Magn. Reson. In Medicine 2001; 46:282-291.

Golay X,  Brown SJ, Itoh R, Melhem ER. "Time-Resolved Contrast-Enhanced Carotid MR Angiography Using Sensitivity Encoding." American Journal of Neuroradiology 2001; 22(8):1615-1619.

Hillis AE, Kane A, Tuffiash E, Ulatowski JA, Barker PB, Beauchamp NJ, Wityk RJ. "Reperfusion of Specific Brain Regions by Raising Blood Pressure Restores Selective Language Functions in Subacute Stroke." Brain and Language 2001; 79(3): 495-510.

Hillis AE, Barker PB, Beauchamp NJ, Winters BD, Mirski M, Wityk RJ."Restoring blood pressure reperfused Wernicke's area and improved language." Neurology 2001; 56(5):670-2.

Hillis AE, Wityk RJ, Tuffiash E, Beauchamp NJ, Jacobs MA, Barker PB, Selnes OA. "Hypoperfusion of Wernicke's area predicts severity of  semantic deficit in acute stroke." Ann. Neurol. 2001; 50(5): 561-6.

Johnston MV, Nishimura A, Harum K, Pekar JJ, Blue ME. "Sculpting the Developing Brain." Adv. Pediatrics 2001; 48:1-38.

Melhem ER, Gotwald TF, Itoh R, Zinreich SJ and Moser HW. "T2 relaxation measurements in X-linked adrenoleukodystrophy performed using dual-echo fast fluid-attenuated inversion recovery MR imaging." AJNR Am J Neuroradiology 2001; 22(4): 773-776.

Naidu S, Kaufmann WE, Abrams MT, Pearlson GD, Lanham DC,Fredericksen KA, Barker PB, Horska A, Golay X, Mori S, Wong DF,Yablonski M, Moser HW, Johnston MV. "Neuroimaging studies in Rett syndrome." Brain Dev 2001; 23(S1): S62-S71. 

Wessinger CM, VanMeter J, Tian B, Van Lare J, Pekar JJ & Rauschecker JP. "Hierarchical Organization of Human Auditory Cortex revealed by Functional Magnetic Resonance Imaging." Journal of Cognitive Neuroscience 2001;13(1):1-7.

Zhou J, Golay X, van Zijl PC, Silvennoinen MJ, Kauppinen R, Pekar JJ, and Kraut M. "Inverse T2 Contrast at 1.5 Tesla Between Gray Matter and White Matter in The Occipital Lobe of Normal Adult Human Brain." Magn. Reson. Medicine 2001; 46(2):401-406.

2000

Alkadhi H, Kollias SS, Crelier GR, Golay X, Hepp-Reymond MC, Valavanis A. "Plasticity of the human motor cortex in patients with arteriovenous malformations: a functional MR imaging study." Ajnr. American Journal of Neuroradiology,2000; 21(8): 1423-33.

Calhoun V, Adali T, Kraut M and Pearlson GD. "A weighted least-squares algorithm for estimation and visualization of relative latencies in event-related functional MRI." Magn Reson Med 2000; 44(6) : 947-954.

Golay X, Pruessmann KP, Weiger M, Crelier GR, Folkers PJ, Kollias SS, Boesiger P. "PRESTO-SENSE: an ultrafast whole-brain fMRI technique." Magnetic Resonance in Medicine, 2000; 43(6): 779-86.

Hart J, Kraut M, Kremen S, Soher B, & Gordon B. "Neural substrates of orthographic lexical access as demonstrated by functional brain imaging." Neuropsychiatry, Neuropsychology and Behavioral Neurology 2000;13(1): 1-7.

Hillis AE, Barker PB, Beauchamp NJ, Gordon B, Wityk RJ. "MR Perfusion Imaging reveals regions of Hypoperfusion associated with Aphasia and Neglect." Neurology 2000; 55(6):782-788.

Hillis AE, Wang P, Beauchamp N, Barker PB, Gordon B, Wityk R. "Magnetic Resonance Perfusion Imaging: a new method for localizing regions of brain dysfunction associated with specific lexical impairments." Aphasiology 2000; 14:471-483.

Kollias SS, Golay X, Boesiger P, Valavanis A. "Dynamic characteristics of oxygenation-sensitive MRI signal in different temporal protocols for imaging human brain activity." Neuroradiology 2000; 42(8): 591-601.

Krejza J, Mariak Z, Melhem ER and Bert RJ. "A guide to the identification of major cerebral arteries with transcranial color Doppler sonography." AJR Am J Roentgenol 2000; 174(5): 1297-1303.

Lazeyras F, Blanke O, Perrig S, Zimine I, Golay X, Delavelle J, Michel CM, de Tribolet N, Villemure JG, Seeck M. "EEG-triggered functional MRI in patients with pharmacoresistant epilepsy." J. of Magnetic Resonance Imaging 2000; 12(1): 177-85.

Mehta NR, Jones L, Kraut MA and Melhem ER. "Physiologic variations in dural venous sinus flow on phase-contrast MR imaging." AJR Am J Roentgenol 2000; 175:221-225.

Melhem ER, Bert RJ, Faddoul SG.  "Cervical spondylosis: contrast-enhanced magnetization transfer prepulsed 3D turbo field echo MR imaging." J Magn Reson Imaging 2000; 11(3):294-298.

Melhem ER, Loes DL, Georgiades CS, Raymond GV and Moser HW.  "X-linked adrenoleukodystrophy: the role of contrast-enhanced MR imaging in predicting disease progression." AJNR Am J Neuroradiol 2000; 21(5):839-844.

Melhem ER, Serfaty JM, Jones L, Itoh R, Kuszyk BS, Martin JB, Gailloud P, Murphy KP and Rufenacht DA.  "Contrast-enhanced MR angiography: the effects of k-space truncation on luminal representation in a carotid artery phantom model." AJNR Am J Neuroradiol 2000; 21(6):1028-1031.

Pruessmann KP, Golay X, Stuber M, Scheidegger MB, Boesiger P. "RF pulse concatenation for spatially selective inversion." J of Magnetic Resonance 2000; 146(1): 58-65.

1999

Beauchamp NJ, Barker PB, Wang PY & van Zijl PC. "Imaging of Acute Cerebral Ischemia: State of the Art." Radiology,1999; 212(2): 307-324.

Deibert E, Kraut M, Kremen S, & Hart J. "Neural pathways in tactile object recognition." Neurology 1999;52(7): 1413-1417.

Golay X, Stuber M, Pruessmann KP, Meier D, Boesiger P. "Transfer insensitive labeling technique (TILT): application to multislice functional perfusion imaging." Journal of Magnetic Resonance Imaging, 1999; 9(3): 454-61.

Gelman N, Gorell JM, Barker PB, Savage RM, Spickler EM, Windham JP, Knight RA. "MR imaging of human brain at 3.0 T: preliminary report on transverse relaxation rates and relation to estimated iron content." Radiology 1999; 210(3):759-67.

Jara H, Yu BC, Caruthers SD, Melhem ER and Yucel EK. "Voxel sensitivity function description of flow-induced signal loss in MR imaging: implications for black-blood MR angiography with turbo spin-echo sequences." Magn Reson Med 1999; 41(3):575-590.

Kamada K, Pekar JJ, Kanwal JS. " Anatomical and functional imaging of the auditory cortex in awake mustached bats using magnetic resonance technology." Brain Res Brain Res Protoc 1999 Dec;4(3):351-9

Melhem ER, Barker PB, Raymond GV and Moser HW. "X-Linked adrenoleukodystrophy in children: review of genetic, clinical, and MR imaging characteristics." AJR Am J. Roentgenol 1999; 173(6): 1575-1581.

Melhem ER, Caruthers SD, Faddoul SG, Tello R and Jara H. "Use of three-dimensional MR angiography for tracking a contrast bolus in the carotid artery." AJNR Am J Neuroradiol 1999; 20(2): 263-266.

Melhem ER and Mehta NR. "Dynamic T1-weighted spin-echo MR imaging: the role of digital subtraction in the demonstration of enhancing brain lesions." J Magn Reson Imaging 1999; 9(4): 503-508.

Oja JM, Gillen JS, Kauppinen RA, Kraut M, van Zijl PC. "Determination of oxygen extraction ratios by magnetic resonance imaging." J Cereb Blood Flow Metab. 1999 ; 19(12):1289-95.

Oja JM, Gillen J, Kauppinen RA, Kraut M, van Zijl PC. "Venous blood effects in spin-echo fMRI of human brain." Magn Reson Med. 1999 ; 42(4):617-26.

Tello R, Mitchell PJ, Melhem ER, Witte D and Thomson KR. "Interventional catheter magnetic resonance angiography with a conventional 1.5-T magnet." work in progress Australas Radiol 1999; 43(4): 435-439.

Ulatowski JA, Oja JM, Suarez JI, Kauppinen RA, Traystman RJ, van Zijl PC. "In vivo determination of absolute cerebral blood volume using hemoglobin as a natural contrast agent: an MRI study using altered arterial carbon dioxide tension." J Cereb Blood Flow Metab. 1999 ;19(7):809-17.

van Zijl PCM, Mori S, Beauchamp N, Wang PY, Barker PB. "Diffusion and Perfusion Imaging of the Brain; Overview and Recent Work." Exerpta Medica Intern. Congress Series 1999; 179-184.

Wolf M, Weber O, Keel M, Golay X, Scheidegger M, Bucher HU, Kollias S, Boesiger P, Banziger O. "Comparison of cerebral blood volume measured by near infrared spectroscopy and contrast enhanced magnetic resonance imaging." Advances in Experimental Medicine and Biology 1999; 471: 767-73.

Yousem DM, Maldjian JA, Hummel T, Alsop DC, Geckle RJ, Kraut MA and Doty RL. "The effect of age on odor-stimulated functional MR imaging." AJNR Am J Neuroradiol 1999; 20(4): 600-608.

Zhou J, van Zijl PC. "Perfusion imaging using FAIR with a short predelay." Magn Reson Med. 1999; 41(6):1099-107.

Zhou J, van Zijl PC. "Effect of transit times on quantification of cerebral blood flow by the FAIR T(1)-difference approach."  Magn Reson Med. 1999 ; 42(5): 890-4.