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Publications for rgnunes
(103)
2022
Optimizing T2 Quantitative Estimation of Knee Cartilage with Magnetic Resonance Imaging Applying Dictionary-based Methods
(2022)
Nunes, Ângelo Trindade
Nunes, Rita Gouveia
Conceição, Raquel Cruz da
Academic documents
2022
Comparison of T1-maps and late gadolinium enhancement images in the detection of Myocardial Fibrosis in Hypertrophic Cardiomyopathy
(2022)
Baleia, Cláudia Neves Silvestre
Conceição, Raquel Cruz da
Nunes, Rita Gouveia
Academic documents
2020
Extraction and quantification of perivascular spaces based on vesselness filtering: A potential biomarker for Fabry disease
(2020)
Silva, Tiago Emanuel Nogueira da
Nunes, Rita Gouveia
Matela, Nuno Miguel de Pinto Lobo e
Academic documents
2020
Combined brain language connectivity and intraoperative neurophysiologic techniques in awake craniotomy for eloquent-area brain tumor resection
(2020)
João Carlos Leote Rebocho
Hugo A. Ferreira
Rita G. Nunes
Josep Valls Solé
Academic documents
2018
Neuromelanin magnetic resonance imaging of the substantia nigra in first episode psychosis patients consumers of illicit substances
(2018)
Marta Tavares et al., with 6 authors including:
Rita G. Nunes
Journal articles
2018
Distortion correction of echo planar images applying the concept of finite rate of innovation to point spread function mapping (FRIP)
(2018)
Rita G. Nunes
Joseph V. Hajnal
Journal articles
2018
Inner-volume echo volumar imaging (IVEVI) for robust fetal brain imaging
(2018)
Rita G. Nunes et al., with 7 authors including:
Rita G. Nunes
Journal articles
2017
Evaluation of left ventricle strains by applying SPAMM cardiac MRI techniques
(2017)
Vera Alexandra Fernandes Colaço
Nunes, Rita Gouveia
Ferreira, Hugo Alexandre
Academic documents
2017
Substantia Nigra Neuromelanin as an Imaging Biomarker of Disease Progression in Parkinson’s Disease
(2017)
Margherita Fabbri et al., with 14 authors including:
Rita G. Nunes
Journal articles
2017
Neuromelanin magnetic resonance imaging of the substantia nigra in LRRK2-related Parkinson's disease
(2017)
Leonor Correia Guedes et al., with 20 authors including:
Rita G. Nunes
Journal articles
2017
Pubovisceralis muscle fiber architecture determination: comparison between biomechanical modeling and diffusion tensor imaging
(2017)
Sofia Brandão et al., with 9 authors including:
Rita Gouveia Nunes
Journal articles
2016
Further Analysis on Cardiovascular Wall Mechanics WITH MRI Postprocessing Approaches :Wall shear stress in aorta with coarctation and myocardial strain in the left ventricle
(2016)
Chen, Maria Manuela Zhu
Nunes, Rita Gouveia
Fernandes, João Filipe Cardoso Pires Timóteo
Academic documents
2016
An exploration of task based fMRI in neonates using echo-shifting to allow acquisition at longer T E without loss of temporal efficiency
(2016)
Giulio Ferrazzi et al., with 12 authors including:
Rita G. Nunes
Journal articles
2016
Dynamics of epileptic activity in a peculiar case of childhood absence epilepsy and correlation with thalamic levels of GABA
(2016)
Alberto Leal et al., with 7 authors including:
Rita G. Nunes
Journal articles
2016
Magnetic resonance correlation of iron content with neuromelanin in the substantia nigra of early-stage Parkinson's disease
(2016)
S. Reimão et al., with 9 authors including:
R. G Nunes
Journal articles
2016
The influence of regions of interest demarcation approaches on apparent diffusion coefficient in breast lesions
(2016)
L.Nogueira et al., with 6 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2016
Microstructural environment analysis with DKI in breast lesions
(2016)
L.Nogueira et al., with 7 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2016
Diagnostic Performances of DCE and DWI in breast imaging
(2016)
L. Nogueira et al., with 6 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2016
Effects of the Number of Diffusion Directions in Diffusion Kurtosis Imaging: a Structural Connectivity Study using in vivo data
(2016)
R. Loução et al., with 7 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2016
Improving functional imaging of the fetal brain using constrained image based shimming to suppress maternal fat
(2016)
A.S. Gaspar et al., with 9 authors including:
R.G. Nunes
Conference papers
2016
Distortion correction of fetal EPI using registration of orthogonal stacks with Laplacian constraint
(2016)
M.K. Murgasova
G.L. Estrin
R.G. Nunes
M. Rutherford
J.V. Hajnal
Conference papers
2016
Development of an Osirix plug-in for fitting non-gaussian models to diffusion MRI data: application to Breast imaging
(2016)
C. Amorim et al., with 6 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2016
Design of a Diffusion Phantom for Quality Control for Spinal Cord DTI and EPI Distortion Improvement
(2016)
Robalo, Bruno Miguel de Brito
Chen, Bailiang
Nunes, Rita Gouveia
Academic documents
2016
Massively Parallel Transmit Arrays at 7T: Innovative Array Elements and Geometries
(2016)
Teixeira, José Nuno Azeredo Gomes
Raaijmakers, A. J. E.
Nunes, Rita Gouveia
Academic documents
2016
Improving Foetal and Neonatal Echo-Planar Imaging With Image-Based Shimming
(2016)
Gaspar, Andreia Sofia Oliveira
Price, Anthony
Nunes, Rita Gouveia
Academic documents
2016
Structural differences between breast lesion types by Diffusion Kurtosis Imaging
(2016)
L. Nogueira et al., with 6 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2015
Improving malignancy prediction in breast lesions with the combination of apparent diffusion coefficient and dynamic contrast-enhanced kinetic descriptors
(2015)
Luisa Nogueira et al., with 7 authors including:
Rita Gouveia Nunes
Hugo Alexandre Ferreira
Journal articles
2015
Region of interest demarcation for quantification of the apparent diffusion coefficient in breast lesions and its interobserver variability
(2015)
Luísa Nogueira et al., with 7 authors including:
Rita Gouveia Nunes
Hugo Alexandre Ferreira
Journal articles
2015
Breast DWI at 3 T: influence of the fat-suppression technique on image quality and diagnostic performance
(2015)
Luisa Nogueira et al., with 6 authors including:
Rita G. Nunes
Hugo Alexandre Ferreira
Journal articles
2015
Quantitative analysis versus visual assessment of neuromelanin MR imaging for the diagnosis of Parkinson's disease
(2015)
Reimão, Sofia et al., with 13 authors including:
Nunes, Rita G.
Journal articles
2015
Unravelling the Dynamics of Epilepsy Using Effective Connectivity and Hemodynamic Estimation: Two Case Studies
(2015)
F. Santos
R.G. Nunes
J. Rodrigues
A. Leal
A. Andrade
Conference papers
2015
Software for automatic differentiation of Parkinsonian syndromes using volumetric analysis of Magnetic Resonance Images
(2015)
D. Pera et al., with 6 authors including:
R.G. Nunes
Conference papers
2015
Intra-observer reproducibility of T2* measurements in Parkinson’s Disease and Essential Tremor
(2015)
J.N. Gonçalves et al., with 8 authors including:
R.G. Nunes
Conference papers
2015
Structural connectivity based on Diffusion Kurtosis Imaging
(2015)
R. Loução et al., with 6 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2015
Dynamic functional connectivity between the epileptic network and the auditory and language resting-state networks in the Landau-Kleffner syndrome
(2015)
R. Abreu et al., with 6 authors including:
R.G. Nunes
Conference papers
2015
Vocal accelerometer recording of TMS evoked language disturbances
(2015)
J. Leote et al., with 8 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2015
Development of motion compensated 3D T2 mapping for cardiac imaging
(2015)
João Luís Silva Canaveira Tourais
René Botnar
Rita Nunes
Academic documents
2015
Quantitative comparison of multi-centre MRI data for mild to severe traumatic brain injury
(2015)
Liane dos Santos Canas
Marta Correia
Rita Nunes
Academic documents
2015
Aplicação de Classificadores para Diagnóstico da Doença de Parkinson e Tremor Essencial a partir de dados de Ressonância Magnética
(2015)
Rita Grosso
Rita Nunes
Sofia Reimão
Academic documents
2015
Conectividade Efectiva em Epilepsia
(2015)
Francisco Santos
Alexandre Andrade
Rita Nunes
Academic documents
2015
T2*relaxometry of fetal brain at 1.5 Tesla using a motion tolerant method
(2015)
Serge Vasylechko et al., with 8 authors including:
Rita G. Nunes
Journal articles
2015
The visual word form area remains in the dominant hemisphere for language in late-onset left occipital lobe epilepsies: A postsurgery analysis of two cases
(2015)
Ricardo Lopes
Rita Gouveia Nunes
Mário Rodrigues Simões
Mário Forjaz Secca
Alberto Leal
Journal articles
2015
Corticospinal MRI tractography in space-occupying brain lesions by diffusion tensor and kurtosis imaging methods
(2015)
J. Leote
R.G. Nunes
L. Cerqueira
H.A. Ferreira
Conference papers
2015
Exploring the 3D geometry of the diffusion kurtosis tensor-Impact on the development of robust tractography procedures and novel biomarkers
(2015)
Rafael Neto Henriques
Marta Morgado Correia
Rita Gouveia Nunes
Hugo Alexandre Ferreira
Journal articles
2015
Advanced MR imaging of the human nucleus accumbens-additional guiding tool for deep brain stimulation
(2015)
Lia Lucas-Neto et al., with 8 authors including:
Rita G. Nunes
Journal articles
2015
Substantia nigra neuromelanin-MR imaging differentiates essential tremor from Parkinson's disease
(2015)
Sofia Reimão et al., with 13 authors including:
Rita G. Nunes
Journal articles
2015
Substantia nigra neuromelanin magnetic resonance imaging in de novo Parkinson's disease patients
(2015)
S. Reimão et al., with 13 authors including:
R. G. Nunes
Journal articles
2015
Modelling and Design of an Electromagnetic System for the Manipulation of Microrobots in Blood Vessels
(2015)
P. Zoio
R.G Nunes
H.A Ferreira
Conference papers
2015
Reproducibility and one-year follow-up of substantia nigra diffusion tensor imaging measurements in early stage Parkinson’s disease
(2015)
A. Morgado et al., with 6 authors including:
R.G Nunes
Conference papers
2015
Fat suppression techniques (STIR vs. SPAIR) on diffusion-weighted imaging of breast lesions at 3.0 T: preliminary experience
(2015)
Sofia Brandão et al., with 7 authors including:
Rita Gouveia Nunes
Hugo Alexandre Ferreira
Journal articles
2015
Reproducibility of T2* Relaxometry in Parkinson's Disease and Essential Tremor
(2015)
J.N. Gonçalves et al., with 7 authors including:
R.G. Nunes
Conference papers
2015
A longitudinal study of structural connectivity and diffusion-tensor metrics in Parkinson's Disease
(2015)
A.S. Ticló et al., with 8 authors including:
H. Ferreira
R.G. Nunes
Conference papers
2015
Human Brain Tractography: a DTI vs DKI comparison analysis in cross fibre regions
(2015)
R. Loução
R.G. Nunes
R. Neto-Henriques
M. Correia
H. Ferreira
Conference papers
2015
Effective connectivity in Epilepsy cases
(2015)
F. Santos
R.G. Nunes
J. Rodrigues
A. Leal
A. Andrade
Conference papers
2015
An exploration of task based fMRI in neonates using echo-shifting to allow acquisition at longer TE without loss of temporal efficiency
(2015)
G. Ferrazzi et al., with 7 authors including:
R.G. Nunes
Conference papers
2015
Combined Echo Volumar Imaging (EVI) and Localized Excitation for Motion Insensitive Fetal fMRI
(2015)
R.G. Nunes et al., with 7 authors including:
R.G. Nunes
Conference papers
2015
Resolving crossing fibers and generalizing biomarkers using the diffusion kurtosis tensor
(2015)
R.N. Henriques
M.M. Correia
R.G. Nunes
H.A. Ferreira
Conference papers
2015
Optimized multi-shell HARDI acquisiton with alternating phase encoding directions for neonatal dMRI
(2015)
J. Hutter et al., with 11 authors including:
R.G. Nunes
Conference papers
2015
Gamma Distribution Model in Breast Cancer Diffusion-weighted Imaging
(2015)
F. Borlinhas et al., with 7 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2015
Intra-observer reproducibility of T2* Measurements in Parkinson's Disease and Essential Tremor
(2015)
J.N. Gonçalves et al., with 8 authors including:
R.G. Nunes
Conference papers
2015
Diffusion tensor imaging of the substantia nigra in early stage Parkinson’s disease: reproducibility of diffusion metrics and one year follow-up
(2015)
A.L. Morgado et al., with 6 authors including:
R.G. Nunes
Conference papers
2015
Diffusion Quantification Models for Breast Tumors - ROC Curve Analysis
(2015)
F. Borlinhas et al., with 8 authors including:
R.G. Nunes
R. Conceição
H.A. Ferreira
Conference papers
2015
Diagnostic performances of DCE and DWI in breast imaging
(2015)
L. Nogueira et al., with 6 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2015
Diagnosis of Parkinson’s Disease and Essential Tremor using support vector machine analysis of Magnetic Resonance Imaging derived parameters
(2015)
R. Grosso et al., with 9 authors including:
R.G. Nunes
Conference papers
2015
An exploration of task-based fMRI in neonates using echo-shifting
(2015)
G. Ferrazzi et al., with 7 authors including:
R.G. Nunes
Conference papers
2015
Motion insensitive fetal fMRI combining localized excitation with Echo Volumar imaging
(2015)
R.G. Nunes et al., with 8 authors including:
R.G. Nunes
Conference papers
2015
Modeling and design of an electromagnetic actuation system for the manipulation of microrobots in blood vessels
(2015)
Patrícia Alexandra Afonso Zoio
Rita G. Nunes
Hugo A. Ferreira
Academic documents
2015
Impact of patient positioning during MRI of the Lumbar Spine in patients with stenosis: changes in lordosis and canal dimensions
(2015)
N. Martins
R.G. Nunes
H.A. Ferreira
L.Barroso
J.D. Mineiro
Conference papers
2015
Study of cerebral white matter by diffusion tensor imaging in post-mortem fixed brains
(2015)
M.M.P. Ribeiro et al., with 6 authors including:
R.G. Nunes
Conference papers
2015
Relaxometria T2* na Doença de Parkinson e Tremor Essencial
(2015)
João Carlos Saramago Nobre Gonçalves
Rita Homem de Gouveia Costanzo Nunes
Patrícia Margarida Piedade Figueiredo
Academic documents
2014
Structural and functional mapping of the seizure propagation pathway in a hypothalamic hamartoma
(2014)
R.G. Nunes
T. Murta
R. Abreu
A. Leal
P. Figueiredo
Conference papers
2014
Analysis of white matter in Diffusion MRI using Tract-Based Spatial Statistics in Patients with Parkinson’s disease
(2014)
D.F. Duarte et al., with 8 authors including:
R.G. Nunes
Conference papers
2014
Effect of different filters on the segmentation of noisy Magnetic Resonance images
(2014)
P. Azevedo
S. Reimão
R.G. Nunes
Conference papers
2014
Analysis of structural connectivity in Parkinson's Disease using Graph Theory Analysis
(2014)
J.M. Sousa
R.G. Nunes
S. Reimão
J. Ferreira
H.A. Ferreira
Conference papers
2014
Diffusion Kurtosis Imaging based Tractography
(2014)
R.N. Henriques
L.Lacerda
R.G. Nunes
M.M. Correia
H.A. Ferreira
Conference papers
2014
EPI distortion correction using highly under-sampled point-spread function estimation based on Finite Rate of Innovation
(2014)
R.G. Nunes
J.V. Hajnal
Conference papers
2014
MR Fingerprinting for the measurement of tissue parameters
(2014)
S. I. Gonçalves
R.G. Nunes
Conference papers
2014
Highly accelerated Point-Spread Function mapping based on Finite Rate of Innovation for EPI distortion correction
(2014)
R.G. Nunes
J.V. Hajnal
Conference papers
2014
Diffusion-weighted imaging: determination of the best pair of b-values to discriminate breast lesions
(2014)
L Nogueira et al., with 7 authors including:
R G Nunes
H A Ferreira
Journal articles
2014
Application of the diffusion kurtosis model for the study of breast lesions
(2014)
Luísa Nogueira et al., with 7 authors including:
Rita Gouveia Nunes
Hugo Alexandre Ferreira
Journal articles
2014
Single shot fast spin echo diffusion imaging with correction for non-linear phase errors using tailored RF pulses
(2014)
Rita G. Nunes
Shaihan J. Malik
Joseph V. Hajnal
Journal articles
2014
A Stable Amorphous Statin: Solid-State NMR and Dielectric Studies on Dynamic Heterogeneity of Simvastatin
(2014)
Teresa G. Nunes et al., with 6 authors including:
Rita G. Nunes
Journal articles
2014
Ressonância magnética funcional: mapeamento do córtex motor através do efeito BOLD
(2014)
Patrícia R. Nunes
Sandra R. Tecelão
Rita G. Nunes
Journal articles
2013
Software for the semi-automatic analysis of delayed-enhancement cardiovascular magnetic resonance images
(2013)
A. Gaspar
S.R. Tecelão
A.M. Ferreira
R.G. Nunes
Conference papers
2013
Simulation Study Comparing Algorithms for Estimation of T2* Relaxation Maps
(2013)
S. Ferreira
S. Reimão
R.G. Nunes
Conference papers
2013
A multimodal approach combining EEG, fMRI and DTI for mapping epileptic networks
(2013)
R. Abreu
R.G. Nunes
A. Leal
P. Figueiredo
Conference papers
2013
Delayed-enhancement analysis software with left ventricle segmentation in cardiac magnetic resonance
(2013)
A. Gaspar
S.R. Tecelão
A.M. Ferreira
R.G. Nunes
Conference papers
2013
Repeatability and variability of ADC measurements in breast fibroglandular tissue in healthy volunteers
(2013)
L. Nogueira et al., with 7 authors including:
R.G. Nunes
H.A. Ferreira
Conference papers
2013
Dictionary-Learning reconstruction for accelerating PSF mapping for EPI distortion correction
(2013)
R.G. Nunes
J. Caballero
J.V. Hajnal
Conference papers
2013
Motion-compensation techniques in neonatal and fetal MR imaging
(2013)
C. Malamateniou et al., with 11 authors including:
R.G. Nunes
Journal articles
2013
Methodological study on diffusion tensor indices in MS: analysis challenges and outcomes
(2013)
Catarina Correia de Freitas
Wheeler-Kingshott, Claudia
Nunes, Rita Gouveia
Academic documents
2013
Novel approaches to cardiac magnetic resonance postprocessing: pressure gradients across aortic coarctation and flow kinetic energy within the ventricles
(2013)
João Filipe Cardoso Pires Timoteo Fernandes
Nunes, Rita Gouveia
Kühne, Titus
Academic documents
2013
Delayed enhancement cardiac MRI: reduction of image artefacts in patients with irregular heart rate
(2013)
Andreia Calisto de Freitas
Schaeffter, Tobias
Nunes, Rita Gouveia
Academic documents
2013
Human brain networks: an investigation on cortical thickness resting-state fMRI and structural connectivity as assessed by tractography
(2013)
Ana Filipa Canha Figueira
Clark, Chris
Nunes, Rita Gouveia
Academic documents
2013
Análise da conectividade estrutural na doença de Parkinson
(2013)
João Marcos Silva Sousa
Ferreira, Hugo
Nunes, Rita
Reimão, Sofia
Academic documents
2013
Quantificação da Neuromelanina
(2013)
Joana Vilar Lobato Ferreira
Nunes, Rita
Reimão, Sofia
Secca, Mário
Academic documents
2013
Relaxometria no estudo da doença de Parkinson
(2013)
Sara Isabel Costa Ferreira
Nunes, Rita Gouveia
Reimão, Sofia Coutinho
Academic documents
2012
Fetal imaging with EPI – FOV, SNR and distortion correction
(2012)
Zhiqing Wu et al., with 9 authors including:
Rita G. Nunes
Conference papers
2012
In Vivo correction of non-linear phase patterns for diffusion-weighted FSE imaging using tailored RF excitation pulses
(2012)
Rita G. Nunes
Shaihan J. Malik
Joseph V. Hajnal
Conference papers
2012
In Vivo diffusion-weighted FSE imaging using tailored RF Excitation Pulses to correct for non-linear phase patterns
(2012)
R.G. Nunes
S.J. Malik
J.V. Hajnal
Conference papers
2011
Performance of single spin-echo and doubly refocused diffusion-weighted sequences in the presence of eddy current fields with multiple components
(2011)
R.G. Nunes
I. Drobnjak
P. Jezzard
S. Clare
M. Jenkinson
Journal articles
2011
Evaluation of Neonatal Pathology Using T1 Weighted Techniques, SNAPIR And Gradient Echo
(2011)
A.K. McGuinness et al., with 10 authors including:
R.G. Nunes
Conference papers
2011
Prospective Correction of Spatially Non-Linear Phase Patterns for Diffusion-Weighted FSE Imaging Using Tailored RF Excitation Pulses
(2011)
R.G. Nunes
S.J. Malik
J.V. Hajnal
Conference papers