Fig. 3: Assocation between brain age gap and total gray matter volume SHAP values.
From: Gray matter volume drives the brain age gap in schizophrenia: a SHAP study

Univariate association between age-corrected brain age gap and total gray matter volume SHAP values for schizophrenia (left) and univariate association between age-corrected brain age gap and total gray matter volume SHAP values for depression (right).