In research on schizophrenia electrophysiological measures have been investigated to
identify biomarkers of the disorder, indices enabling differential diagnosis among psychotic …

Traditional neuroscience sees sensory perception as a simple feedforward process. This
view is challenged by the predictive coding model in recent years due to the robust evidence …

Background This study examined whether mismatch negativity (MMN) responses are
impaired in participants at clinical high risk for psychosis (CHR-P) and patients with first …

Impairment in mismatch negativity (MMN) potentials is a robust finding in schizophrenia.
There are few studies which examined the correlation between MMN deficits and …

Event related potentials (ERP) associated with early sensory information processing have
been proposed as possible vulnerability markers for psychosis. Compared to other ERPs …

Objectives: There are conflicting findings regarding the nature and degree of neurocognitive
dysfunction in bipolar II disorder (BD II). The aim of this study was to describe different levels …

BACKGROUND: Alterations of the auditory evoked P300 potential are among the most
reliable biological markers of schizophrenia. The aim of this study was to assess the …

Background Decreased P300 amplitude is one of the most consistent findings in patients
with schizophrenia. However, whether prolonged P300 latency occurs in patients with …

Background Mismatch negativity (MMN) is a candidate biomarker for early stages of
psychosis. Although an association among duration MMN (dMMN), cognitive deficits, and …

Objectives Mismatch negativity (MMN) is known to be associated with neurocognition, social
cognition, and functional outcomes. The present study explored the relationships of MMN …