The perception of self-produced sensory stimuli in patients with auditory hallucinations and passivity experiences: evidence for a breakdown in self-monitoring.

@article{Blakemore2000ThePO,
  title={The perception of self-produced sensory stimuli in patients with auditory hallucinations and passivity experiences: evidence for a breakdown in self-monitoring.},
  author={S. Blakemore and J. Smith and R. Steel and C. Johnstone and C. Frith},
  journal={Psychological medicine},
  year={2000},
  volume={30 5},
  pages={
          1131-9
        }
}
BACKGROUND To test the hypothesis that certain psychotic symptomatology is due to a defect in self-monitoring, we investigated the ability of groups of psychiatric patients to differentiate perceptually between self-produced and externally produced tactile stimuli. METHODS Responses to tactile stimulation were assessed in three groups of subjects: schizophrenic patients; patients with bipolar affective disorder or depression; and normal control subjects. Within the psychiatric groups subjects… Expand
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