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7T EPI Nyquist Ghost Reduction by Combining Trajectory Measurement, Navigator Echoes and an Inverted Readout Polarity Calibration Scan

Estimation of net receive sensitivity - at 3T and 7T - for correction of inter-scan motion artefacts in R1 mapping

Author:Yaël Balbastre  Nadège Corbin  Martina Callaghan  

Institution:University College London  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Quantitative MRI  

Session Name:Quantitative MRI 1  

Program Number:3789  

Room Live Q&A Session:

Intra-volume motion correction via Bayesian imputation in multi-parametric mapping (MPM) quantitative imaging

Modelling RF coil-sensitivity induced artefacts in prospective motion-corrected accelerated 3D-EPI fMRI

Author:Nadine Graedel  Yael Balbastre  Nadège Corbin  Oliver Josephs  Martina Callaghan  

Institution:University College London  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Mitigating motion, artifacts and imperfections  

Session Name:Motion Correction: Brain  

Program Number:3361  

Room Live Q&A Session:

Multiple Orthogonal Reference Sensitivity Encoding Combined Over Dominant Eigencoils (MORSE CODE): Motion robust accelerated fMRI

R1 reproducibility at 3T and 7T using Bloch-Siegert based corrections for transmit field inhomogeneity

The SNR, tSNR, physiological noise and spatial correlation characteristics of 2D-MB-EPI and 3D-EPI.

To smooth or not to smooth? Modelling the impact of spatially correlated physiological noise in fMRI

Author:Nadège Corbin  Oliver Josephs  Martina Callaghan  

Institution:Wellcome Centre for Human Neuroimaging, UCL Institute of Neurology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:fMRI: Acquisition & Applications  

Session Name:fMRI Acquisition 2  

Program Number:3887  

Room Live Q&A Session: