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Name: Chris Rorden

Type: User

Bio: My work aims to enhance the diagnosis, prognosis and treatment of language and perceptual impairments experienced following stroke.

Location: Columbia, SC

Blog: www.mricro.com

I am the endowed chair for brain imaging at the University of South Carolina in the Department of Psychology. I lead the Neuroimaging Core and am the Co-Project Lead for Center for the brain health project of the Center for the Study of Aphasia Recovery. I lead the development of the NiiVue neuroimaging visualization project.

I helped create and lead development of several popular GitHub repositories:

dcm2niix converts complicated and manufacturer-specific medical imaging data into the simpler NIfTI format popular in neuroimaging sciences. This converter extracts BIDS sequence details that allow reproducible science and curated data. The permissive license and minimal dependencies have led it to be included with many popular tools in the field.
MRIcron is a light-weight and popular cross-platform visualization tool for neuroimaging.
MRIcroGL uses the capabilities of modern graphics cards to generate compelling volume rendering visualizations of voxel-based images.
Surfice uses the capabilities of modern graphics cards to generate compelling surface rendering visualizations of mesh-based data.
nii2mesh converts voxel-based images to surface meshes and is can be used from a web page without requiring any software to be installed.
NiiVue is a modular visualization tool for neuroimaging meshes and volumes. It can be inserted into web-pages supporting cloud interface, edge computing and stanalone applications. I am co-originator and co-lead development with @hanayik.

Chris Rorden's Projects

fpcintrinsics

Using SIMD Single Instruction/Multiple Data (SSE and Neon) Intrinsics in FreePascal

fsl_bianca

Notes on using [FSL's BIANCA](https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/BIANCA)

fsl_sub

parallel FSL processing without requiring SGE

gifti-reader-js

A JavaScript GIFTI file format reader.

gpu_test

Test FSL GPU acceleration (bedpost, eddy, probtrackx)

lazarus-opengl-3.3-tutorial

lewinermarchingcubes

AFNI marching cubes

mesh-decimate

Mesh decimation using Quadric error metrics

meshfix-v2.1

Converts a raw digitized polygon mesh to a clean mesh where all the occurrences of a specific set of "defects" are corrected. Holes, self-intersections, degenerate and non-manifold elements are all replaced with valid configurations.

meshformatsjs

JavaScript testing for popular neuroimaging mesh formats

metal

Metal compute shaders

metal-demos

Examples of Apple's Metal API using Lazarus and Ryan Joseph's lazmetalcontrol

metal-framework

Apple's Metal.framework and MetalKit.framework in Objective Pascal

minimal-mistakes

:triangular_ruler: Jekyll theme for building a personal site, blog, project documentation, or portfolio.

mri-contrast

Matlab scripts to illustrate how MRI parameters (repetition and echo time) impact signal

mri-qa

Magnetic Resonance Imaging Quality Assurance Matlab scripts

mri_buttons

MRI-compatible buttons (https://crnl.readthedocs.io/diy_fmri/index.html)

mricro

macOS Xcode GLSL Volume Render for NIfTI, Bio-Rad Pic, NRRD, Philips, ITK MetaImage, AFNI, Freesurfer, DICOM images.

mricrogl10_old

DEPRECATED development has moved to https://github.com/rordenlab/MRIcroGL

mricrogl_afni

Beta release of MRIcroGL with improved AFNI support

mricron

Simple medical imaging visualization tool designed for NIfTI images. Includes dcm2nii for conversion of DICOM, Philips, and other proprietary formats.