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. Author manuscript; available in PMC: 2011 Jul 1.
Published in final edited form as: Biol Psychiatry. 2010 May 21;68(1):78–85. doi: 10.1016/j.biopsych.2010.03.028

Figure 2. Behavioral performance on a backward masking task.

Figure 2

The mean (standard error, SE) performance of siblings and controls is shown for the 4 SOAs. Both groups showed increased accuracy with increasing SOAs (i.e., decreased masking effect) and the groups did not differ significantly at any SOA. Chance performance is 33% (indicated by a dotted line). Values are presented as mean (SE).