Fig. 3.

Group performance on sequence identification. Dashed lines represent chance performance. Error bars represent group-wise standard error of the mean. Controls are in blue, nfvPPA in red and stroke in orange. A) Proportion of correct responses for each testing sequence by group and task. Sequences 1–3 were consistent with the grammar and familiar from the exposure phase, while 4–6 were consistent and novel. Sequences 7–12 contained violations of the types indicated (see Table 2). B) Discriminability of each rule type by group for each language type. C) Overall discriminability by group and run number for the CVC language (improving performance by run represents learning over time). D) Overall discriminability by group and run number for the tone language. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)