Knobel Keila Alessandra Baraldi, Sanchez Tanit Ganz
Cogn Neuropsychiatry. 2009 Jan;14(1):1-10. doi: 10.1080/13546800802643590.
Several investigations have shown that the occurrence of auditory hallucinations (AH) is not restricted to neuropsychiatric patients. The aim of this study is to analyse the effect of attention and sustained silence on the emergence of AH in a nonclinical sample.
Sitting in a silent sound booth, 66 adults were studied under different attention demands and then where asked about their auditory perception.
While performing a Hanoi Tower in silence, 10.6% of the individuals had hallucination-like perceptions (music, voices, and others). This rate decreased to 6.0% during a visual attention task, but highly increased to 36.4% during auditory attention.
Auditory hallucinations may occur in a nonclinical population in a silent environment. Concomitant auditory attention increases both the quantity and the quality of those perceptions.
多项研究表明，幻听（AH）的出现并不局限于神经精神疾病患者。本研究旨在分析注意力和持续安静对非临床样本中幻听出现的影响。
66名成年人坐在隔音室中，在不同的注意力需求下接受研究，随后询问他们的听觉感知情况。
在安静状态下完成河内塔任务时，10.6%的个体有类似幻觉的感知（音乐、声音等）。在视觉注意力任务期间，这一比例降至6.0%，但在听觉注意力任务期间大幅升至36.4%。
在安静环境中，非临床人群可能会出现幻听。伴随的听觉注意力会增加这些感知的数量和质量。
