Cortical thickness and antipsychotics

Cortical thickness is negatively correlated with normalized antipsychotic dosage with first generation antipsychotics having an especially negative effect on cortical thickness. The negative effect of antipsychotics on cortical thickness provides additional grounds for using antipsychotics in the lowest feasible dosage. Individuals with schizophrenia not on antipsychotics have decreased cortical thinning compared to individuals with schizophrenia on antipsychotics.. Cortical thickness effect sizes were two to three times larger in individuals receiving antipsychotic medication relative to unmedicated individuals. See also Antipsychotic Effects on Cortical Morphology in Schizophrenia and Bipolar Disorders. Antipsychotics are flat out toxic to brains.