Figure 1

NISAT 'z' scores on the 'full' protocol. NISAT 'z' scores on all 29 neuropsychological measures that comprise the 'full' protocol. Scores have a mean of 0 and a standard deviation of 1, and are standardized against a normal population. 1 = AMIPB Story immediate recall (IR); 2 = AMIPB Story delayed recall (DR); 3 = CVLT word list learning trials 1–5; 4 = CVLT list IR 5 = CVLT list DR; 6 = Paired associate Learning trials 7 = RMT 'words'; 8 = RMT 'faces'; 9 = Rey figure IR; 10 = Rey figure DR; 11 = Rey figure copy; 12 = WAIS-R Block design; 13 = SDMT 'written'; 14 = SDMT 'oral'; 15 = CANTAB RVIP 'A' prime score; 16 = SCOLP; 17 = Boston naming; 18 = NART IQ; [WAIS-R 19 = Similarities; 20 = Vocabulary; 21 = Digit Span; 22 = Arithmetic]; 23 = Semantic fluency; 24 = Phonemic fluency; 25 = CANTAB IED adjusted errors score; 26 = CANTAB Spatial Working Memory (SWM) errors; 27 = CANTAB SWM strategy; 28 = CANTAB Spatial span; 29 = CANTAB Stockings Of Cambridge minimum move solutions.