Figures & data
Box plots demonstrating significantly lower confrontation naming accuracy in the MSAS-group compared to the other groups for both low (BNT) and high frequency (OANB) words. The other groups have similar high OANB-scores. The BNT-results are wide-ranging and overlapping from low to high, in order MSAS, MAS, PD and MS.
Box plots indicating impaired oral fluency in the FAS, verb, animal and COSEF tasks, across all groups. The scores of both stroke groups are significantly lower than the PD and MS groups.
Box plots showing results in the re-telling task, increasing across the groups in the order MSAS, MAS, PD and MS.
Box plots on naming response time decreasing in the order MSAS, MAS, PD and MS for high frequency OANB items while similar between all groups for low frequency BNT items.
Column and pie charts on inaccurate response types across the groups, both phonological and semantic in the stroke groups while predominately semantic in the PD and MS groups.
Chart, box and whisker chart. Naming accuracy of verbs are marginally lower than that of nouns in all groups except the MAS group, where both word classes are equally impaired. The results of the MSAS group are significantly lower than the other groups.
Box plots showing the percentage of main concepts conveyed in an accurate and complete, accurate but incomplete or an incorrect manner, as well as percentage absent main concepts. The latter category is most common in the MSAS group.