Documentation and examples: http://neural-fmri.readthedocs.org/
How to Install:
Manually: git clone http://github.com/azraq27/neural
Using PyPI: pip install neural-fmri
This library contains helper functions for doing analyses on fMRI data in Python.
In comparison to other Python libraries designed to interact with fMRI data (e.g., NIPY and PyNIfTI), this library is not intended to interact directly with the data in any way, just to provide helpful wrapper functions and shortcut methods to make your life easier.
Since the author uses primarily AFNI, most of the functions are written that way, but don't specifically have to be that way...