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Table 4 Normalized D2 receptor densities, D2 receptor occupancies by DA, and normalized extracellular DA concentrations in healthy subjects (HC) and schizophrenia patients (SZ) in Model 1 and Model 2.

From: Model-based parametric study of frontostriatal abnormalities in schizophrenia patients

  Model 1 Model 2
  HC SZ HC SZ
B max 1 1.2 1 1.2
P 12% 21% 24% 41%
[DA]/K DA 0.136 0.266 0.316 0.695