Persaud R, Cutting J
Bethlem Royal Hospital, London, UK.
Psychopathology. 1991;24(6):365-8. doi: 10.1159/000284739.
Four cases of schizophrenia are described, in which subjects reported anomalous perceptual experiences confined to one visual field, in all cases the left visual field. The pattern, content and laterality of such anomalous perceptions point to the presence of right hemisphere dysfunction in schizophrenia. Further evidence to this effect comes from examining the type of anomalous perceptual experiences reported by subjects with focal lesions in either hemisphere. Those with right hemisphere damage but not those with left hemisphere damage report almost identical experiences to those seen in the 4 schizophrenics described here.
本文描述了4例精神分裂症患者，这些患者报告称异常知觉体验仅限于一个视野，在所有病例中均为左视野。此类异常知觉的模式、内容及偏侧性表明精神分裂症患者存在右半球功能障碍。支持这一观点的进一步证据来自对患有单侧半球局灶性损伤的患者所报告的异常知觉体验类型的研究。右半球受损的患者而非左半球受损的患者报告的体验与本文所描述的4例精神分裂症患者几乎相同。
