I have EEG data collected from epileptic mouse model. The data was collected using screw, intracranial method. The original sampling frequency was 30kHz, but we are using the downsampled data (2kHz) for fooof. I have used both python and MATLAB versions (Brainstorm) for calculating the exponent of the aperiodic components.

The range of exponent that I am getting is in the order of 5-9 . I am not sure if this is correct. Can someone help ? or provide a reference for 1/f ratio calculations in mouse EEG data ?