Modified sensory encoding during auditory hallucinations: case report and proposed mechanisms

B. van Sweden; H. Bryon; Michael Maes

doi:10.1017/s0924270800040035

Abstract

1 min read

Summary A patient is presented showing an altered oddball response while suffering from auditory hallucinations. The nontarget stimulus evokes a compound negative potential encompassing a normal early N 1 component and an additional negativity within the categorization N 2 range. These findings are discussed in reference to impaired mismatch processes and the deranged monitoring of inner speech theory, proposed in schizophrenia.

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