Meeting Banner
Abstract #4459

Entrechat Templates May Help Overcome Scepticism on Combinining Forward and Reflected EPSI Readouts

Christian Labadie1, 2, Stefan Hetzer3, Monique Aubert-Frcon2, Harald E. Mller1

1Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany; 2Laboratoire de Spectromtrie Ionique et Molculaire, Universit Claude Bernard, Lyon, France; 3Bernstein Center for Computational Neuroscience, Berlin, Germany

It is widely accepted that forward and reflected readouts may not be combined into a single series of EPSI k-spaces. Consequently, measurements must be repeated with opposite readout polarities. Crisscrossing the acquisition of two separate template scans with opposite readout polarities permits the comparison of forward and reflected template ADCs that were acquired during two separate TRs but at the same time in the FID.

Abstract PDF E-Poster Video

Keywords

accepted accumulation accumulations acetate acquisition additional alter artifact assumed backs bands blips bottom brain chemical circularly cognitive coil combination combined comparing compensation composition computational concatenated concentrations constant containing contribution convention corrected correction corrections curie determine determined difficulty displayed double early echoes eddy either eliminating employed enable encoding example excitation expressed failed fast fitting flat form forward gave ghost gradient half hardware head healthy help human ignoring imaginary improve in vivo independent index inherent institute inverse inversed isotropic lactate least linear magnitude mapped matrix methyl modern must need network next opposite overcome pair parts periodic permits phantom pivot placed plateaus polarities polarized posse press probe progression pulses readout readouts real reflected remaining resolution respect respective sample saturation search separate series shot significantly since slight slightly slope sodium space spaces spatial square stabilizes starting strong successive sufficiently suggest template templates term timing together transformed trapezoidal trio unwrapping updated variation volunteer water widely women yield zero