Scoring system for visual evaluation of tract reconstruction of the fornix

	0 Points	1 Point	2 Points
Shape of the fornixa	No recognition of shape	Partially abnormal shape	Normal shape
Orientation of fibersa	Complete disorientation	Partially abnormal orientation	Normal orientation
Symmetry of crura	One missing crus	Partially asymmetric	Normal symmetry
Presence of non-realistic fibersa	Outweighing the total number of fibers	Less than the number of realistic fibers	None
No. of fiber trajectories	<10	10–100	>100

^aShape, orientation, and presence of non-realistic fibers with regard to description of anatomy by Nieuwenhuys et al, The Human Central Nervous System, 2008.²⁰