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Adult rocker mutants show no loss of cerebellar Purkinje cells. The total number of Purkinje cells is graphed as a function of the distance from the midline.Rocker mutants >1 year of age (black line with diamonds and black dashed line with triangles) showed no significant difference from the age-matched wild-type control (gray line with circles). Gaps at the midline reflect sections that could not be counted because of a technical artifact of sectioning.
