In the article “Gamma Responses Correlate with Temporal Expectation in Monkey Primary Visual Cortex” by Bruss Lima, Wolf Singer, and Sergio Neuenschwander, which appeared on pages 15919–15931 of the November 2, 2011 issue, there was one character mistake in the corresponding author email address. The correct email address is neuenschwander{at}neuro.ufrn.br.