The EDF Viewer was developed by a collaboration between Case Western Reserve University and Brigham and Women's Hospital to extend the original Physio-MIMI viewer as an open source MATLAB EDF viewer. The viewer enables the user to open an EDF file and a corresponding sleep annotation file, which contains sleep scoring information. The user can select the signals to view and a myriad of ways are provided to scroll through the signals including: scrolling, clicking on the Hypnogram, and clicking on a specific annotation.
Need EDFs? The Sleep Portal Viewer can open files provided by NSRR datasets, specifically, take a look at the SHHS File Downloads!
EDF Viewer Screenshot