Figure 2.

Correlation between bulbar scale and ERD of ALS patients. A: Correlation between bulbar scale and disease duration. B, C. Correlation between bulbar scale and ERD of ALS patients with left and right hand imagery. B. Left hand imagery. C. Right hand imagery. The more worsen bulbar scale, the smaller ERD.

Kasahara et al. BMC Neuroscience 2012 13:66   doi:10.1186/1471-2202-13-66
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