TABLE 1.
Analysis | Side | Brain Region | BA | Talairach | Cluster Size (MM3) | Extrema Value | ||
---|---|---|---|---|---|---|---|---|
X | Y | Z | ||||||
ASD-child>TDC-child | L | Pre-central gyrus | 6 | −32 | −12 | 60 | 376 | 0.01 |
R | Temporal lobe | 21 | 40 | −4 | −12 | 200 | 0.01 | |
ASD-adult>TDC-adult | L | Superior temporal gyrus | 41 | −56 | −24 | 6 | 312 | 0.01 |
TDC-child>ASD-child | R | Superior temporal gyrus | 22 | 50 | −14 | −4 | 928 | 0.01 |
R | Para-hippocampal gyrus/Amygdala | 22 | −10 | −14 | 424 | 0.02 | ||
L | Amygdala | −22 | −8 | −10 | 384 | 0.02 | ||
R | Fusiform gyrus | 19 | 28 | −66 | −4 | 368 | 0.02 | |
R | Superior temporal gyrus | 22 | 48 | −32 | 6 | 256 | 0.01 | |
L | Precentral gyrus | 44 | −50 | 14 | 10 | 256 | 0.01 | |
R | Culmen | 24 | −40 | −14 | 216 | 0.01 | ||
TDC-adult>ASD-adult | L | Anterior cingulate | 32 | −4 | 42 | −2 | 352 | 0.01 |
L | Culmen | −34 | −54 | −24 | 304 | 0.01 | ||
Developmental Contrasts | ||||||||
Greater in ASD-child vs. ASD-adult | L | Post-central gyrus | 3 | −41 | −22 | 55 | 64 | 1.80 |
L | Post-central gyrus | 2 | −50 | −24 | 50 | 40 | 1.80 | |
Greater in ASD-adult vs. ASD-child | NS | |||||||
Reduced in ASD-child vs. ASD-adult | R | Para-hippocampal gyrus/hippocampus | 26 | −11 | −14 | 232 | 2.00 | |
R | Superior temporal gyrus | 22 | 50 | −13 | 0 | 128 | 1.96 | |
R | Superior temporal gyrus | 22 | 44 | −19 | −9 | 64 | 2.03 | |
Reduced in ASD-adult vs. ASD-child | NS |
Note: BA = Brodmann area; L = left; NS = nonsignificant; R = right.