Fig. 6: Out-of-site validation of the canonical correlation analysis (CCA). | Translational Psychiatry

Fig. 6: Out-of-site validation of the canonical correlation analysis (CCA).

From: Normative age-related structural brain deviations underlying psychopathology, cognitive impairment and neurological soft signs in schizophrenia spectrum disorders

Fig. 6: Out-of-site validation of the canonical correlation analysis (CCA).

The figure illustrates the correlation of individual variables with their respective canonical scores (i.e., canonical loadings), highlighting the underlying correlation structure and indicating which variables contributed most robustly to the validated canonical solution. Abbreviations: lh: left hemisphere; rh: right hemisphere; TMT-B: Trail Making Test B; NSS: Neurological Soft Signs scale; NSS-MoCo: NSS Subscale Motor Coordination; DOI: Duration of illness; NSS-RLSPO: NSS Subscale Right/Left and Spatial Orientation; COMT: NSS Subscale Complex Motor Tasks; PANSS: Positive and Negative Syndrome Scale; PANSS-G: PANSS General Symptoms Score; PANSS-N: PANSS Negative Symptoms Score; PANSS-P: PANSS Positive Symptoms Score; NSS-HS: NSS Subscale Hard Signs; NSS-IF: NSS Subscale Integrative Functioning; DSST: Digit Symbol Substitution Test; CF: Categorical Fluency.

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