Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Hospital Clínic, University of Barcelona, Barcelona, Spain.
Sci Rep. 2018 Oct 30;8(1):16056. doi: 10.1038/s41598-018-34466-9.
Motion perception of briefly displayed images has been reported to be abnormal in clinical populations afflicted with schizophrenia, major depression, autism, Alzheimer's disease and epilepsy. These abnormalities have been measured using CRT monitors connected to a computer. Given that the use of this experimental set-up in clinical environments can be difficult, we tested whether motion perception of briefly displayed images could also be measured using a tablet. For 13 participants, we found similar estimates of motion discrimination on a tablet and a CRT. This validates a tablet to measure motion perception of briefly displayed images.
据报道，患有精神分裂症、重度抑郁症、自闭症、老年痴呆症和癫痫等疾病的临床患者的短暂呈现图像的运动感知能力异常。这些异常是使用连接到计算机的 CRT 监视器来测量的。鉴于在临床环境中使用这种实验设备可能存在困难，我们测试了使用平板电脑是否也可以测量短暂呈现图像的运动感知。对于 13 名参与者，我们在平板电脑和 CRT 上发现了相似的运动辨别估计值。这验证了平板电脑可以测量短暂呈现图像的运动感知。
