Table 3.
Increased semantic word matching activation for dyslexics relative to normal readers, in regions differentially activated by Chinese versus English in normal readers
Region |
Chinese versus English |
Dyslexic > Normal readers |
Each group separately |
|||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Normal readers |
Dyslexics |
Interaction |
Chinese only |
English only |
English |
Chinese |
||||||||||||
Nor. | Dys. | Nor. | Dys. | |||||||||||||||
x | y | z | Zsc. | Zsc. | Zsc. | x | y | z | Zsc. | x | y | z | Zsc. | Zsc. | Zsc. | Zsc. | Zsc. | |
Left LIFS | –46 | +6 | +30 | 3.4 | ns | 3.3 | ns | –48 | +6 | +32 | 3.1 | 2.1 | 5.5 | 6.0 | 5.0 | |||
Left PSTS | –56 | –38 | +6 | 3.8 | ns | 2.9 | –54 | –38 | +4 | 2.6 | ns | 3.2 | 3.0 | ns | 2.5 |
Dys. = dyslexics; Nor. = normal; x y z = co-ordinates in Montreal Neurological Institute space; Zsc. = Z-scores; ns = not significant (Z < 1.64; P > 0.05 uncorrected).