Abnormal N400 Semantic Priming Effect May Reflect Psychopathological Processes in Schizophrenia: A Twin Study

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/schizort/volume-2017/7163198/figures/7163198.fig.002a.svgz" name="7163198.fig.002a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>N400 effect: directly related primes</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/schizort/volume-2017/7163198/figures/7163198.fig.002b.svgz" name="7163198.fig.002b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>N400 effect: indirectly related primes</td></tr></table>

<div>Topographical maps depicting the distribution of (a) direct and (b) indirect N400 priming effect (in microvolts) across the scalp for the concordant healthy control group. The effect was centered around the medial electrode site (Cz).</div>

Schizophrenia Research and Treatment

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Figure 2: Abnormal N400 Semantic Priming Effect May Reflect Psychopathological Processes in Schizophrenia: A Twin Study 