Quadruplet hallucinations. Phenotypic variations of a schizophrenic genotype.
This article provides an in-depth analysis of hallucinations in monozygous quadruplets concordant for schizophrenia. Since all four are genetically identical, deviations among them with regard to various aspects of hallucinations probably represent the effects that nongenetic factors can produce in hallucinating schizophrenics. Concordance probably represent the effects of genetic factors. We present here findings based on this research strategy, and a brief review of the literature on hallucinations.
D000328:Adult; D000513:Alpha Rhythm; D001307:Auditory Perception; D001724:Birth Weight; D003702:Delusions / Q000235:genetics; D005219:Father-Child Relations; D005260:Female; D005334:Fever / Q000150:complications; D005838:Genotype; D006212:Hallucinations / Q000209:etiology / Q000235:genetics*; D006801:Humans; D008016:Life Change Events; D009748:Nutrition Disorders / Q000150:complications; D010641:Phenotype; D011247:Pregnancy; D011783:Quadruplets; D012559:Schizophrenia / Q000235:genetics*; D012565:Schizophrenic Psychology; D012649:Self Concept; D012683:Sensory Deprivation; D012892:Sleep Deprivation; D013315:Stress, Psychological; D014796:Visual Perception