Article
Substantial shared genetic influences on schizophrenia and event-related potentials.
The American journal of psychiatry - 1 May 2007
Hall Mei-Hua, Rijsdijk Frühling, Picchioni Marco, Schulze Katja, Ettinger Ulrich, Toulopoulou Timothea, Bramon Elvira, Murray Robin M, Sham Pak
Abstract excerpt
OBJECTIVE: Several components of event-related potentials--P50 suppression, P300 amplitude and latency, and mismatch negativity--have been proposed as potential endophenotypes for schizophrenia on the basis of family studies. The present study used a twin design to estimate the extent of genetic overlap between these indices and the liability to schizophrenia. METHOD: The authors measured mismatch negativity,...
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