## 3 Results
\begin{table}
\begin{tabular}{c c c c c} \hline \hline  & **T0 (Mean \(\pm\) SD)** & **T1 (Mean \(\pm\) SD)** & **Improvement (Mean \(\pm\) SD)** &
\begin{tabular}{c} **ANOVA 1 vy 1; 38 df or No** \\ **Parametric Test** \\ \end{tabular} \\ \hline Rey Immediate (Cut off = 6.44) Old & \(10.02\)\(\pm\) 7.06 & \(13.66\)\(\pm\) 7.51 & \(3.64\)\(\pm\) 2.55 & F = 3.073 \\ [PERSON] Immediate (Cut off = 6.44) Young & \(13.47\)\(\pm\) 7.51 & \(18.28\)\(\pm\) 7.76 & \(4.81\)\(\pm\) 1.63 & \(p\) = 0.088 \\ \hline [PERSON]’s Words Immediate (Cut off = 0) Old & \(2.06\)\(\pm\) 1.69 & \(2.75\)\(\pm\) 1.56 & \(0.69\)\(\pm\) 0.34 & F = 0.067 \\ [PERSON]’s Words Immediate (Cut off = 0) Young & \(2.50\)\(\pm\) 1.44 & \(3.16\)\(\pm\) 1.34 & \(0.66\)\(\pm\) 0.36 & \(p\) = 0.797 \\ \hline [PERSON]’s Words Delayed (Cut off = 0) Old & \(2.10\)\(\pm\) 1.45 & \(2.81\)\(\pm\) 1.46 & \(0.71\)\(\pm\) 0.48 & F = 1.651 \\ [PERSON]’s Words Delayed (Cut off = 0) Young & \(2.00\)\(\pm\) 1.58 & \(2.87\)\(\pm\) 1.45 & \(0.87\)\(\pm\) 0.30 & \(p\) = 0.207 \\ \hline Stropo Test Time (Cut off = 0) Old & \(2.40\)\(\pm\) 1.66 & \(2.81\)\(\pm\) 1.37 & \(0.41\)\(\pm\) 0.38 & F = 0.001 \\ Stropo Test Time (Cut off = 0) Young & \(2.75\)\(\pm\) 1.42 & \(3.16\)\(\pm\) 1.37 & \(0.41\)\(\pm\) 0.32 & \(p\) = 0.999 \\ \hline FAB (Cut off = 15.7) Old & \(14.06\)\(\pm\) 3.35 & \(15.06\)\(\pm\) 2.51 & \(1.00\)\(\pm\) 0.95 & F = 5.295 \\ FAB (Cut off = 5.7) Young & \(15.70\)\(\pm\) 2.71 & \(16.16\)\(\pm\) 2.46 & \(0.54\)\(\pm\) 0.21 & \(p\) = 0.207 * \\ \hline Digit Span Direct (Cut off = 0) Old & \(2.26\)\(\pm\) 1.43 & \(2.37\)\(\pm\) 1.36 & \(0.26\)\(\pm\) 1.88 & H = 3.360 \\ Digit Span Direct (Cut off = 0) Young & \(3.08\)\(\pm\) 1.46 & \(3.04\)\(\pm\) 11.45 & \(-0.04\)\(\pm\) 1.48 & \(p\) = 0.066 \\ \hline Digit Span Backward (Cut off = 0) Old & \(1.80\)\(\pm\) 1.37 & \(1.87\)\(\pm\) 1.57 & \(0.07\)\(\pm\) 0.26 & F = 9.882 \\ Digit Span Backward (Cut off = 0) Young & \(2.00\)\(\pm\) 1.73 & \(2.37\)\(\pm\) 1.65 & \(0.37\)\(\pm\) 0.35 & \(p\) = 0.003 * \\ \hline Verbal Phonological Test (Cut off = 0) Old & \(2.50\)\(\pm\) 1.35 & \(3.30\)\(\pm\) 1.32 & \(0.50\)\(\pm\) 0.44 & F = 1.590 \\ Verbal Phonological Test (Cut off = 0) Young & \(2.79\)\(\pm\) 1.44 & \(3.16\)\(\pm\) 1.17 & \(0.37\)\(\pm\) 0.20 & \(p\) = 0.215 \\ \hline Verbal Semantic Test (Cut off = 0) Old & \(2.33\)\(\pm\) 1.44 & \(3.06\)\(\pm\) 0.96 & \(0.73\)\(\pm\) 0.31 & F = 2.441 \\ Verbal Semantic Test (Cut off = 0) Young & \(2.79\)\(\pm\) 1.22 & \(3.37\)\(\pm\) 1.18 & \(0.58\)\(\pm\) 0.28 & \(p\) = 0.127 \\ \hline Matrix (Cut off = 0) Old & \(1.73\)\(\pm\) 1.43 & \(2.31\)\(\pm\) 1.57 & \(0.58\)\(\pm\) 0.35 & F = 4.606 \\ Matrix (Cut off = 0) Young & \(2.08\)\(\pm\) 1.28 & \(2.45\)\(\pm\) 1.32 & \(0.37\)\(\pm\) 0.26 & \(p\) = 0.038 * \\ \hline Subshift. Digit Symbol (Cut off = 34.2) Old & \(36.23\)\(\pm\) 14.30 & \(37.39\)\(\pm\) 8.46 & \(1.16\)\(\pm\) 3.8 & F = 5.895 \\ Subshift. Digit Symbol (Cut off = 34.2) Young & \(36.44\)\(\pm\) 14.59 & \(40.28\)\(\pm\) 13.48 & \(3.84\)\(\pm\) 3.05 & \(p\) = 0.020 * \\ \hline \hline \end{tabular}
\end{table} 
Table 2: Cognitive functions before (T0) and after (T1) VR cognitive remediation in younger sample (n = 24) vs. older sample (n = 15). No statistically significant differences were detected between the two groups in the following tests: Rey Immediate Score, Rey's Words Immediate Score, Rey's Words Delayed, Stroop Test Time, Digit Span Direct, Verbal Phonological Test, Verbal Semantic Test, CET, and the TMT A.