Insight in first episode psychosis: Conceptual and clinical considerations

@article{Echebarra2010InsightIF,
  title={Insight in first episode psychosis: Conceptual and clinical considerations},
  author={Rafael Segarra Echebarr{\'i}a and Natalia Ojeda del Pozo and Arantzazu Zabala Rabad{\'a}n and Jon Garc{\'i}a Ormaza and Javier Pe{\~n}a Lasa and I{\~n}aki Egu{\'i}luz Uruchurtu and Miguel Guti{\'e}rrez Fraile},
  journal={European Journal of Psychiatry},
  year={2010},
  volume={24},
  pages={78-86}
}
Background and Objectives: Poor insight or impaired awareness of illness is a very common feature in psychosis. The purpose of this study is to review critically the conceptual approximations from different perspectives to insight in psychosis and address its relations to other clinical and psychopathological variables. Methods: We reviewed the principal factors that have been proposed to contribute to deficient insight in first episode psychosis patients from different conceptual frameworks… 
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TLDR
Lack of insight in schizophrenia may be associated with a deficit of oligodendroglia in the grey matter of IPL, which may contribute to neuronal disconnectivity.

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