La conscience des troubles (insight) dans la schizophrénie : une revue critique

Several hypotheses concerning these deficits arise from clinical studies. Although coping, and defence mechanisms to the consequences and stigmatization of the disease were hardly studied, the fact that poor insight does not appear related to the severity of symptomatology or to the emotional state of the patients argue against this hypothesis. Conversely, a considerable body of literature emphasized how unawareness may result from cognitive deficits. Research in neuropsychology and cognitive psychology has provided consistent results concerning the link between deficit in executive functions, frontal lobe dysfunction and poor insight. Recent studies on bias in cognitive information treatment and social cognition theories currently open new prospects.