tag: image

ROI-based analysis in neuroimaging: a walkthrough in Python

2020-02-03

Analyses based on Regions-of-Interest (ROIs) focus on a number of parcels with homogeneous characteristics, which are generally related to brain structures. This type of analysis is rather popular in neuroimaging especially when the study builds onto some hypothesis precisely related to some of these brain structures.

Two approaches are generally …

Collecting image statistics from Regions-of-Interest over many subjects

2018-02-05

Collecting basic image statistics (e.g. mean, std) from ROIs over a set of images can be done easily in Python.

EDIT (03-02-2020): check this new post for more recent contents on the subject

EDIT (23-11-2018): check roistats for a module version of this code

See the example in this …