- Trained psychologists administer a neuropsychological battery exploring mood (GDS 15 items), verbal and visual memory (Rey 15-item Memory Test, and the Rey-Osterrieth Complex Figure Test (ROCF) recall; Babcock Story Recall Test ), executive function ( TMTA and TMTB; copy of ROCF), attention (Numerical Attention), abstract reasoning (Raven's Coloured Progressive Matrices), screening cognitive test (Clock test and MMSE).