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. Author manuscript; available in PMC: 2013 Mar 26.
Published in final edited form as: J Cogn Neurosci. 2008 Feb;20(2):193–203. doi: 10.1162/jocn.2008.20016

Table 3.

Mismatch Negativity (MMN) and Late Positivity (LP) Time Windows (msec) Poststimulus for Experiment 2

Infants Adults


Condition MMN LP MMN LP
500 vs. 1000 114–264 N/A 126–186 630–666
726–798
750 vs. 1500 192–270 384–474 126–198 N/A

Time windows were derived by conducting t tests in 6-msec windows comparing deviant and standard waveforms (minimum of 3 consecutive windows with p < .05).