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. 2015 Mar 18;10(3):e0119376. doi: 10.1371/journal.pone.0119376

Fig 6. AI of healthy subjects (HN and HE) and cerebellar patients (CN and CE).

Fig 6

(A) Distribution of AIs and ages for all the participants analyzed. AI tended to decrease and showed a widespread distribution in the HE group. Cerebellar patients (CN and CE) showed lower AIs than the age-matched healthy subjects (HN and HE). † indicates four pure parkinsonian MSA patients without clinical cerebellar signs. (B) Comparison of AI among the HN, HE, CN and CE groups. In all panels, red circles and columns represent HN; magenta, HE; blue, CN; and green, CE. **p < 0.01, ****p < 0.0001, Kruskal-Wallis test or Steel-Dwass test. Error bar represents SEM.