does anyone know what residual schizophrenia?

[everhopeful]

What's a residual symptom?

I’ve spent 5 minutes trying to find out from google and I’m still none the wiser. The best I could find was the defintion of residual from a medical dictionary which was residual [rizij′o̅o̅·əl] Etymology: L, residuum, remainder 1 adj, pertaining to the part of something that remains after an activity that removes the bulk of the substance. 2 n, (in psychology), an aftereffect of an experience that influences latent behavior.