Fig. 3From: Blood-spinal cord barrier leakage is independent of motor neuron pathology in ALSPatterning of hemoglobin leakage along the spinal cord axis. Quantification of extravascular hemoglobin at individual segmental levels C8, T7–T9 and L4/L5 in control (a) and ALS (b) cases. Data shown as mean ± SD (control n = 4, ALS n = 13), with statistical significance determined using two-way ANOVA with Tukey’s post-test. *p ≤ 0.05; ns, not significantBack to article page