Table 1.
Characteristics of SUD and control groups.
Table 2.
Drug preferences of SUD group.
Fig 1.
Cognitive performance at baseline and during exercise.
Legend A: Mean errors during baseline and exercise. B: Reaction time before and during exercise; *(A: p = 0.0067, B: p<0.01).
Fig 2.
Exercise induced results in brain hemodynamics and craving.
Legend: A: Craving Scale; B: Deoxyhemoglobin; C: Oxyhemoglobin D: Total hemoglobin; VT: Ventilatory threshold; RCP: Respiratory compensation point. *significantly different compared to control (C: p = 0.00005 and p = 0.00005; D: p = 0.00001 and p = 0.001).#significantly different compared to beginning (SUD; p = 0.001; CG; p = 0.004) and VT (SUD; p = 0.007; CG;p = 0.014).
Fig 3.
Exercise induced results in correlations.
Legend: A: oxyhemoglobin (O2Hb) versus reaction time at RCP; B: total hemoglobin (tHb) versus reaction time at RCP; C: oxyhemoglobin (O2Hb) versus reaction time at VO2 peak; D: total hemoglobin (tHb) versus reaction time at VO2 peak.