This repository contains functions and scripts that I wrote during my PhD. Please note that I am currently updating this repository. If you spot an issue / bug, please contact me. Any help / feedback is welcome.

List of functions/scripts and brief description:

MRI utilities:

• Signal to Noise Ratio: Calculates the SNR of an fMRI image, with the possibility of specifying a mask.
• Coordinates conversion (voxel space / MNI): transforms MNI coordinates from MNI space to matrix space (and viceversa).

Data Visualisation:

• plot roast results: plots electric field maps generated by ROAST, masked using a brain mask.