[NiftyReg ERROR] Err: Parameter STAGE\190514_P7_CFOS_ES2_RIGHT\test\registration\brain_filtered.nii unknown. [NiftyReg ERROR] [NiftyReg ERROR] reg_aladin [NiftyReg ERROR] Usage: c:\users\guill\miniconda3\envs\cellfinder\lib\site-packages\imlib\bin\nifty_reg\win64\reg_aladin -ref -flo [OPTIONS] [NiftyReg ERROR] See the help for more details (-h). [NiftyReg ERROR]