Gigi Galiana, PhD
Associate Professor of Radiology and Biomedical ImagingDownloadHi-Res Photo
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Associate Professor of Radiology and Biomedical Imaging
Appointments
Radiology & Biomedical Imaging
Associate Professor TenurePrimary
Other Departments & Organizations
- All Institutions
- Bioimaging Sciences
- Discovery to Cure Internship
- DNA Damage and Genome Integrity
- Magnetic Resonance Imaging
- Magnetic Resonance Research Center
- MR Core
- Radiology & Biomedical Imaging
- Yale Biomedical Imaging Institute
- Yale Cancer Center
- Yale Ventures
Education & Training
- PhD
- Princeton University (2008)
Research
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Overview
Medical Research Interests
Mammography; Radiology
ORCID
0000-0001-5974-8708
Research at a Glance
Yale Co-Authors
Frequent collaborators of Gigi Galiana's published research.
Publications Timeline
A big-picture view of Gigi Galiana's research output by year.
Todd Constable, PhD
Yonghyun Ha
Dana Peters, PhD
Hemant Tagare, PhD
Albert Sinusas, MD
Jeffrey Weinreb, MD, FACR, FISMRM, FSABI
38Publications
75Citations
Publications
2026
3D Phase Contrast Using Balanced Steady‐State Free Precession (PC‐SSFP) for Improved 4D Flow at Clinical Field Strengths
Xiang J, Qiu M, Galiana G, Buber I, Steele J, Wieben O, Peters D. 3D Phase Contrast Using Balanced Steady‐State Free Precession (PC‐SSFP) for Improved 4D Flow at Clinical Field Strengths. Magnetic Resonance In Medicine 2026 PMID: 41588652, PMCID: PMC12919757, DOI: 10.1002/mrm.70281.Peer-Reviewed Original ResearchConceptsField strengthStroke volumeClinical field strengthsPhase contrastFree precessionOff-resonance artifactsBalanced steady-state free precessionBlood-myocardial contrastLow field strengthSteady state free precessionSteady-state free precessionPhantom studyDiastolic evaluationMitral velocityPrecessionFlow MRIIn vivoPhantomBSSFPBlood-tissueStandard 2DPeak velocityBSSFP contrastFlow phantomVelocityStrong‐Gradient Diffusion‐Weighted Imaging of Prostate Cancer Using an Inside‐Out Nonlinear Gradient Coil
Zhang H, Elsaid N, Nixon T, Dewdney A, Peters D, Weinreb J, Sprenkle P, Constable R, Galiana G. Strong‐Gradient Diffusion‐Weighted Imaging of Prostate Cancer Using an Inside‐Out Nonlinear Gradient Coil. Magnetic Resonance In Medicine 2026, 95: 2671-2688. PMID: 41505274, PMCID: PMC12962214, DOI: 10.1002/mrm.70252.Peer-Reviewed Original ResearchMeSH Keywords and ConceptsConceptsDiffusion-weighted imagingProstate diffusion-weighted imagingLesion contrast-to-noise ratioApparent diffusion coefficientContrast-to-noise ratioEcho-planar imagingGradient coilsSignal-to-noise ratioImaging of prostate cancerRestricted diffusion componentsDiffusion-weighted imaging protocolProstate positionContrast ratioProstate cancerModerate b-valuesGradient acquisitionsLesion conspicuityProstateLesionsShort TERestricted diffusionPlanar imagingDiffuse componentEddy currentsGeometric distortion
2025
A Nonlinear Single Channel Gradient Insert for Prostate Diffusion Imaging
Elsaid N, Zhang H, Fettahoglu A, Sun C, De Simone A, Nixon T, Dewdney A, Peters D, Weinreb J, Constable T, Galiana G. A Nonlinear Single Channel Gradient Insert for Prostate Diffusion Imaging. Magnetic Resonance In Medicine 2025, 95: 1833-1846. PMID: 41078149, PMCID: PMC13006828, DOI: 10.1002/mrm.70125.Peer-Reviewed Original ResearchCitationsConceptsForm factorsMagnet boreMaximum slew rateGradient coilsSolenoid coilGradient insertDiffusion weightingUnconventional geometriesPeripheral nerve stimulationCompact form factorGradient amplitudeADC mapsPhantomNonlinear gradientsHuman scansDiffusion imagingFeasibility of diffusion-weighted imagingEddy currentsProstate regionDiffusion-weighted imagingStrong gradientsIsocenterAcoustic propertiesNerve stimulationCoilDecoupling Low Field Array Coil Using High Impedance Preamplifier
Sun C, Samardzija A, Ha Y, Gross R, Nixon T, McIntyre S, Sun H, Parra F, Galiana G, Constable R. Decoupling Low Field Array Coil Using High Impedance Preamplifier. Proceedings Of The International Society For Magnetic Resonance In Medicine ... Scientific Meeting And Exhibition. 2025 DOI: 10.58530/2025/0903.Peer-Reviewed Original ResearchProstate Diffusion-Weighted Imaging with an Inside-Out Nonlinear Gradient Coil
Zhang H, Elsaid N, Weinreb J, Galiana G. Prostate Diffusion-Weighted Imaging with an Inside-Out Nonlinear Gradient Coil. Proceedings Of The International Society For Magnetic Resonance In Medicine ... Scientific Meeting And Exhibition. 2025 DOI: 10.58530/2025/1333.Peer-Reviewed Original ResearchConceptsDiffusion-weighted imagingProstate diffusion-weighted imagingContrast-to-noise ratioProstate cancerSurveillance of prostate cancerLesion contrast-to-noise ratioGradient coilsDiffusion-weighted imaging methodsProstateHigh SNREddy current correctionNonlinear gradientsSNRCancerEncoding schemeCoilClinical scannerDiffusion encoding schemesEnhanced standardization of clinical T2-weighted prostate images: e-CAMP with T2 prior
Zhang H, Tagare H, Galiana G. Enhanced standardization of clinical T2-weighted prostate images: e-CAMP with T2 prior. Proceedings Of The International Society For Magnetic Resonance In Medicine ... Scientific Meeting And Exhibition. 2025 DOI: 10.58530/2025/1680.Peer-Reviewed Original ResearchSequential multi-slice imaging strategy using field-cycling
Parra F, Ha Y, Samardzija A, Sun H, Sun C, Gross R, Nixon T, Galiana G, Constable T. Sequential multi-slice imaging strategy using field-cycling. Proceedings Of The International Society For Magnetic Resonance In Medicine ... Scientific Meeting And Exhibition. 2025 DOI: 10.58530/2025/3358.Peer-Reviewed Original Research4D flow with a bSSFP approach
Xiang J, Qiu M, Galiana G, Buber I, Steele J, Peters D. 4D flow with a bSSFP approach. Proceedings Of The International Society For Magnetic Resonance In Medicine ... Scientific Meeting And Exhibition. 2025 DOI: 10.58530/2025/3516.Peer-Reviewed Original ResearchMicrostructural Imaging with a Nonlinear Gradient: Pushing the Limit of Short Diffusion Time
Zhang H, Fieremans E, Novikov D, Sinusas A, Galiana G. Microstructural Imaging with a Nonlinear Gradient: Pushing the Limit of Short Diffusion Time. Proceedings Of The International Society For Magnetic Resonance In Medicine ... Scientific Meeting And Exhibition. 2025 DOI: 10.58530/2025/3890.Peer-Reviewed Original ResearchConceptsLocalized Gradients in an Open Field-Cycling Low-Field MRI: First Images
Samardzija A, Sun C, Ha Y, Gross R, Sun H, Parra F, Nixon T, Galiana G, Constable T. Localized Gradients in an Open Field-Cycling Low-Field MRI: First Images. Proceedings Of The International Society For Magnetic Resonance In Medicine ... Scientific Meeting And Exhibition. 2025 DOI: 10.58530/2025/4257.Peer-Reviewed Original ResearchConceptsSpatial encodingTurbo spin echo pulse sequenceLow-field MRISpin-echo pulse sequenceImaging FOVFIRST imagesEcho pulse sequenceLeft-rightHigher spatial resolutionPulse sequenceSpatial resolutionScan timeLocal gradientsLower scan timeBreast imagingImaging feasibilityDetection sensitivityCancer detection sensitivityMagnetization
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