San Martini P, Venturini R, Zapponi G A, Loizzo A
Neuropsychobiology. 1979;5(4):201-6. doi: 10.1159/000117683.
The effects of flicker photic stimulation (6, 8, 9, 10, 11, 12, 14, 16 flashes/sec) and of white noise (80 dB SPL) on the EEG of man were investigated with the aid of power spectral analysis. In order to evaluate both the alpha attenuation response (AAR) and the 'driving' reaction induced by flicker as well as the effect of noise, the analysis was carried out on broad (delta, theta, alpha, beta) and on narrow (bandwidth: 1 Hz) spectral bands. A significant correlation between the amount of AAR induced by noise and a measure of the tendency to exhibit photic driving was found, though there was no clear-cut interaction between the photic stimuli and noise when delivered stimultaneously.
借助功率谱分析研究了闪烁光刺激(每秒6、8、9、10、11、12、14、16次闪光)和白噪声(80分贝声压级)对人类脑电图的影响。为了评估阿尔法衰减反应(AAR)、闪烁诱发的“驱动”反应以及噪声的影响,分析在宽频谱带(δ波、θ波、α波、β波)和窄频谱带(带宽:1赫兹)上进行。发现噪声诱发的AAR量与呈现光驱动倾向的一种度量之间存在显著相关性,尽管同时给予光刺激和噪声时没有明显的相互作用。