Aberrant auditory processing in schizophrenia and in subjects at ultra-high-risk for psychosis.

@article{Shin2012AberrantAP,
  title={Aberrant auditory processing in schizophrenia and in subjects at ultra-high-risk for psychosis.},
  author={Kyung Soon Shin and June Sic Kim and Sung Nyun Kim and Yuri Koh and Joon Hwan Jang and Suk K. An and Brian F. O'Donnell and Chung Kee Chung and Jun Soo Kwon},
  journal={Schizophrenia bulletin},
  year={2012},
  volume={38 6},
  pages={1258-67}
}
The N1 and the mismatch negativity (MMN) responses observed in electroencephalographic and magnetoencephalographic (MEG) recordings reflect sensory processing, sensory memory, and adaptation and are usually abnormal in patients with schizophrenia. However, their differential sensitivity to ultra-high-risk (UHR) status is controversial. The current study evaluated the sensitivity of MEG N1m, N1m adaptation, and magnetic counterpart of MMN (MMNm) in 16 UHR subjects, 15 schizophrenia patients, and… CONTINUE READING