Comparison of the average S/O ratios and SNRs between the normal subjects and PD patients using the conventional setting, predicted optimal setting, and original group-3 setting.

*significant difference from the conventional setting (P†no significant difference from the optimal setting (P = 0.955)‡no statistical significance from the conventional setting (P = 0.705)§no statistical significance from the conventional setting (P = 0.719)Comparison of the average S/O ratios and SNRs between the normal subjects and PD patients using the conventional setting, predicted optimal setting, and original group-3 setting.* 与常规设置存在显著差异；† 与最优设置无显著差异（P = 0.955）；‡ 与常规设置无统计学差异（P = 0.705）；§ 与常规设置无统计学差异（P = 0.719）。对比正常受试者与帕金森病（PD, Parkinson's Disease）患者在常规设置、预测最优设置以及原始第3组设置下的平均S/O比率与信噪比（SNR, Signal-to-Noise Ratio）