Table 3.

Predictors of later dropout

Bilateral parietal activation1.690.17<0.01
DLPFC activation0.960.160.79
Global brain atrophy0.810.180.24
Sex (reference category male)1.950.310.03
Manipulation performance (hits – false alarms)0.790.020.03
Age (years)
  • Dependent variable, dropout (yes/no). Predictors: bilateral parietal activation, z-scored baseline activation, averaged across manipulation and maintenance; DLPFC activation, z-scored baseline activation; global brain atrophy, global brain volum, z-scored, corrected for intracranial volume.