Table 1.

Means and standard deviations (in parentheses) for the amplitude (in microvolts) and latency (in ms) responses to faces and objects for the ASD, DD and TYP groups

Group	Face Amp Right	Face Amp Left	Obj. Amp Right	Obj. Amp Left
ASD	0.39 (5)	0.42 (7)	5.02 (8)	2.72 (6)
ASD-Aut	0.22 (5)	1.91 (9)	4.79 (6)	2.76 (6)
ASD-Pdd	0.59 (6)	−1.45 (4)	5.30 (10)	2.68 (5)
DD	−0.13 (4)	−0.12 (4)	0.92 (7)	−0.68 (4)
TYP	−1.47(5)	1.43 (3)	−0.69 (5)	1.38 (4)
Group	Face Latency Right	Face Latency Left	Obj. Latency Right	Obj. Latency Left
ASD	289 (28)	322 (30)	285 (30)	297 (35)
ASD-Aut	303 (31)	321 (27)	284 (33)	294 (31)
ASD-Pdd	293 (25)	323 (35)	286 (23)	302 (40)
DD	291 (31)	296 (33)	288 (35)	302 (35)
TYP	279 (26)	297 (20)	290 (35)	299 (36)