#nifti — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #nifti, aggregated by home.social.
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VTKUnity Medical Volume Vie... #Vtk #Unity #Medicalimageviewer #Medicalimaging #Dicom #Nifti #Nrrd #Metaimage #Vtkxmlimage #Volumerendering #Volumecropping #Slicerendering #Interactivereslicing #Multiplanarreconstruction #Windowlevel #AssetStore
https://u3dn.com/packages/vtkunity-medical-volume-viewer-275516
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I posted a new introduction to surface #gifti and volume #NIfTI #fMRI data at https://mvpa.blogspot.com/2025/01/intro-to-working-with-volume-and.html.
The material is mostly general, with all examples using #baseR #rstats code; it's accompanied by a major update to my gifti #knitr tutorial.
I hope these will be useful to folks getting started with #neuroimaging datasets, as well as anyone looking for example scripts for reading, plotting, and manipulating (human fMRI) brain data files.
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Major thanks to @tannguyen for spotting and reporting a bug in my niftiPlottingFunctions.R plot.volume() function!
The code at https://osf.io/k8u2c is updated; see https://mvpa.blogspot.com/2023/03/bugfix-for-niftiplottingfunctionsr.html for info and examples.
(This #baseR #rstats function is for plotting #fMRI #nifti images in #knitr documents.)
... it is painful to find out there was a bug, but so much better to fix it than to continue its propagation! I am grateful to @tannguyen and hope anyone else seeing something odd lets me know.