Figure 1
From: Clinical classification in mental health at the cross-roads: which direction next?
A clinical staging model for post-pubertal onset and course of major mental disorders: developmental, circadian or anxiety pathophysiological pathways progress from non-specific to discrete syndromes. *Not necessarily a Diagnostic and Statistical Manual for Mental Disorders, fourth edition, or International Classification of Diseases - 10th revision diagnosis; GM: gray matter; WM: white matter.