Phillipson O T, Harris J P
Psychol Med. 1985 Nov;15(4):859-66. doi: 10.1017/s0033291700005092.
Questionnaires were completed by 73 volunteers with a history of probable schizophrenia, and by 67 patients admitted to the accident wards of a general hospital. A high incidence of sensory distortions was recorded in the schizophrenic group compared with the controls, distortions of brightness contrast being the most common. Many schizophrenic patients reported that such distortions were reduced or removed early in treatment. Patients who reported visual distortions also tended to report visual hallucinations. The results are discussed with reference to the hypothesis that perceptual malfunction may underlie some other schizophrenic disorders such as delusions or catatonia.
73名有精神分裂症疑似病史的志愿者以及67名入住综合医院事故病房的患者填写了问卷。与对照组相比，精神分裂症组记录到较高的感觉扭曲发生率，亮度对比度扭曲最为常见。许多精神分裂症患者报告称，此类扭曲在治疗早期有所减轻或消除。报告有视觉扭曲的患者也往往会报告有视幻觉。本文参照感知功能障碍可能是妄想或紧张症等其他精神分裂症障碍的潜在原因这一假设对研究结果进行了讨论。
