Figure 4.
The relationship between NAA concentration in the PG and clinical data.
(A–I) Univariate linear regression analysis demonstrated correlations between NAA concentration in the PG, and ASIA light-touch score (A), ASIA left light-touch score (B), ASIA right light-touch score (C), ASIA pinprick score (D), ASIA left pinprick score (E), ASIA right pinprick score (F), ASIA motor score (G), ASIA left motor score (H), and ASIA right motor score (I). (J) Univariate linear regression analysis showing that NAA concentration in the PG increased with duration of injury. ASIA: American Spinal Injury Association; NAA: N-acetylaspartate; PG: precentral gyrus.
