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. Author manuscript; available in PMC: 2012 Oct 17.
Published in final edited form as: J Child Neurol. 2007 May;22(5):621–627. doi: 10.1177/0883073807302603

Figure 3.

Figure 3

(a) Bivariate scatter plot of motor function and neuropsychological function. Unified Batten Disease Rating Scale (UBDRS) motor score (median score; higher scores indicate worse function) and total neuropsychological score (age-corrected scaled scores; higher scores signify better function). At lower levels of cognitive function, there is a sharply linear association with the UBDRS motor score. At higher levels of cognitive function, motor function has greater variability. (b) Bivariate scatter plot of neurologists’ clinical impression of cognitive ability and neuropsychological function. (UBDRS cognitive score (median Clinical Global Impression score; higher scores indicate worse function) and total neuropsychological score (age-corrected scaled scores; higher scores signify better function).