Fig. 4From: Differential seeding and propagating efficiency of α-synuclein strains generated in different conditionsPropagation of α-syn pathology from spinal cord to brain in each group. a–d Distribution of pSer129 α-syn in the cervical spinal cord and propagation of α-syn pathology from skeletal muscle to the upper brainstem including medulla oblongata and pons of the brain. Scale bar, 10 μm. e–h Statistical analysis in the above brain regions (one-way ANOVA with Tukey’s multiple comparison tests, n = 3 *P < 0.05, **P < 0.01). Mean ± SDBack to article page