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 Morgan^2,5, Nils Nothnagel⁵, Anna K Mueller⁶, Job van den Hurk⁷, Richard C Reynolds², Daniel R Glen², Rainer Goebel^1,8, 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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