| Similarity ratings and confusability of lipread consonants compared with similarity ratings of auditory and orthographic stimuli. |
| High correlations were found between the confusability of object categories and the confusability of brain activity maps. |
| However, each language has its own possibilities for orthographic confusability and variability, especially those languages lacking a standard orthography. |
| Indeed, as word length increases, so does the sum of the confusability of constituent letters. |
