# FSL

## Overview

FSL is a comprehensive library of analysis tools for FMRI, MRI and DTI brain imaging data. FSL is written mainly by members of the Analysis Group, FMRIB, Oxford, UK.

The latest version of FSL available is 4.1.6. The last update to this software was in 2008.

## FSL on Cheaha

FSL-4.1.6 is installed on Cheaha. module command can be used to find out the current installed version. For FSL, use

module whatis fsl


## Environment Setup

Before running any FSL applications like bedpostx, set up the necessary environment with the following command:

module load fsl/fsl-4.1.6