Does anyone know if there are any research updates for the study of the BG.

Syringomyelia in the Brussels Griffon: Magnetic Resonance Imaging Findings, Clinicopathology, and Prevalence

"Their goals are to identify the prevalence of SM in BG; to delineate clinical signs and spinal fluid abnormalities in BG with SM; and to utilize MRI to define structural abnormalities associated with SM in the BG breed."

What do they mean by delineate clinical signs?