Research Article
Upper and Lower Limb Motor Function Correlates with Ipsilesional Corticospinal Tract and Red Nucleus Structural Integrity in Chronic Stroke: A Cross-Sectional, ROI-Based MRI Study
Table 2
Multiple regression analyses of tract/region-specific FA and upper and lower limb motor performance.
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Abbreviations: BBTAff: Box and Block Test (affected limb); GripAff: grip strength (affected limb); Arm MIAff: Arm Motricity Index score (affected limb); Leg MIAff: Leg Motricity Index score (affected limb); TSS: time since stroke; FA: fractional anisotropy; CST: corticospinal tract; RN: red nucleus. †Significant at corrected . ; ; ª2 outliers removed; bArm MIAff behavioral scores reflect and square root transformed; c1 outlier removed. |