Table 1.
Demographic information of study participants.
| WASI IQ Scores |
|||||
|---|---|---|---|---|---|
| Group | N (F/M) | Age (Yrs-Mos) | FSIQ | VIQ | PIQ |
| All Participants | |||||
| Children (SD) |
30 (15/15) | 10−8 1–9 |
116.7 15.2 |
115.8 16.1 |
114.2 16.0 |
| Teens (SD) |
20 (11/9) | 15−9 1–10 |
116.1 10.7 |
117.6 12.4 |
111.2 10.3 |
| Adults (SD) |
21 (9/12) | 25−9 5–6 |
113.8 10.3 |
109.8 13.1 |
114.3 8.8 |
| Right FFA | |||||
| Children (SD) |
19 (10/9) | 10−5 2–3 |
116.6 17.2 |
114 17.0 |
115.8 16.6 |
| Teens (SD) |
10 (6/4) | 15−5 1–3 |
117.3 9.8 |
117.7 12.5 |
113 9.5 |
| Adults (SD) |
16 (8/8) | 25−6 5−4 |
113 9.18 |
109.5 12.4 |
113.5 8.3 |
| Left FFA | |||||
| Children (SD) |
23 (12/11) | 10−4 2–3 |
115.4 15.1 |
114.9 15.7 |
113.0 16.1 |
| Teens (SD) |
10 (7/3) | 15−6 1–3 |
118.2 8.2 |
117.5 12.8 |
115 7.5 |
| Adults (SD) |
17 (8/9) | 25−5 6−3 |
113.8 10.9 |
109.4 14.2 |
114.8 8.3 |
Note: Data from participants in three analyses are shown. “All Participants” describes all eligible study participants that contributed to the whole-brain analyses. “Right FFA” and “Left FFA” describes the subsamples of participants that produced right and left FFA regions of interest, respectively. N (F/M) = number of participants and sex distribution in the sample. Age expressed in years-months. WASI = Wechsler Abbreviated Scales of Intelligence (Wechsler, 1999). FSIQ = Full Scale IQ; VIQ = Verbal IQ; PIQ = Performance IQ. IQ scores mean = 100, SD = 15. SD = standard deviation. Although data are presented in categorical age groups, all analyses of behavior and FMRI activation considered age as a continuous measure.