<qa>  What is the name of the method used to describe the metabolic effects of 12 weeks of aThis proposal aims to use well-validated methodologies such as dual energy x-ray absorptiometry DEXA, frequently sampled oral glucose tolerance tests fsOGTTs, and hyperinsulinemic euglycemic clamps to characterize the metabolic effects of 12 weeks of aripiprazole treatment following chronic pretreatment with olanzapine, quetiapine, risperidone or ziprasidone. 