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Abstract #0466

LayNii: A software suite for layer-fMRI

Renzo Huber1, Benedikt Poser1, Peter A Bandettini2, Kabir Arora1, Konrad Wagstyl3, Shinho Cho4, Jozien Goense5, Andrew T Morgan2,5, Nils Nothnagel5, Anna K Mueller6, Job van den Hurk7, Richard C Reynolds2, Daniel R Glen2, Rainer Goebel1,8, and Omer Faruk Gulban8
1Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands, 2NIH, Bethesda, MD, United States, 3UCL, London, United Kingdom, 4CMRR, Minneapolis, MN, United States, 5University of Glasgow, Glasgow, United Kingdom, 6Uni Mainz, Mainz, Germany, 7Scannexus, Maastricht, Netherlands, 8Brain Innovation, Maastricht, Netherlands

  • A new software toolbox is introduced for layer-specific functional MRI: LayNii.
  • LayNii is a suite of command-line executable C++ programs. It can be easily installed via source code and binaries for Linux, Windows, and macOS.
  • LayNii is designed for layer-fMRI data that suffer from SNR and coverage constraints and facilitates user-dependent parameter tweaking.
  • LayNii performs layerification, columnar distance estimation, and cortical unfolding in the native voxel space of functional data.
  • LayNii performs layer-smoothing, GE-BOLD deveining, fMRI quality assessment, and VASO analysis.

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