I'm working with Nibabel to read some .nii files. I came across different examples and some of them use get_data() function while some of them use get_fdata() function. I could not find what the di...

I am trying to use MRI brain imaging data for deep learning model. Currently my image has 4 dimensions as shown below but I would like to retain only the T1c modality of the MRI image because my mo...

From this question How to convert Nifti file to Numpy array?, I created a 3D numpy array of a nifti image. I made some modifications to this array (changed depth of the array by adding padding of z...

I have a T1 image (NIFTI), already aligned, with dimension 121 x 145 x 121. The image is loaded by nibabel. The voxel size is 1.5 x 1.5 x 1.5 mm. I want to down-sample it to an image with 2.0 x 2.0...