Dear Sirs,

I am trying to extract graph theory measures using the brain connectivity toolbox (BCT).

I have created the connectivity matrices in ExploreDTI (see image attached with the output of the weighted and binary matrices).

Then I added the files with the CMs and the BCT to Matlab (by going into set path and add folder and save - see attached)

I then used the command window to type the functions in order to get the graph theory measures but I end up getting an error (see below an example where I try to extract efficiency measure from a binary CM):

>> efficiency_bin.m ('06_DWI_FP_MD_C_trafo_Tracts_CSD_binary_PASS')
Unable to resolve the name efficiency_bin.m.

I get the error message "Unable to resolve the name efficiency_bin.m" and I am now stuck.

Can anyone provide input on what can be the reason for this error?

Any help would be deeply appreciated.
Best wishes,
Jose Teles