Lubar J F, Gordon D M, Harrist R S, Nash M R, Mann C A, Lacy J E
Psychology Department, University of Tennessee, Knoxville 37996-0900.
Biofeedback Self Regul. 1991 Mar;16(1):75-85. doi: 10.1007/BF01000447.
The purpose of the present study was to determine if there were differences between high and low hypnotic susceptible subjects based upon fast Fourier power spectral analysis of the EEG recorded both before and during hypnotic tasks from frontal-temporal and occipital-parietal locations. Significant differences were obtained based upon EEG recording electrode location, EEG frequency within six different frequency domains, and hypnotic tasks. However, no main effect differences were obtained based upon hypnotic susceptibility. In contrast to some evoked potential studies in which a few differences have been obtained based on hypnotic susceptibility the lack of any EEG differences in this study even when positive and negative hallucination tasks were employed may have implications for the role of the neocortex in mediating hypnotic phenomena.
本研究的目的是，基于对在催眠任务之前和期间从额颞叶和枕顶叶位置记录的脑电图进行快速傅里叶功率谱分析，来确定高催眠易感性受试者和低催眠易感性受试者之间是否存在差异。基于脑电图记录电极位置、六个不同频域内的脑电频率以及催眠任务，获得了显著差异。然而，基于催眠易感性未获得主效应差异。与一些诱发电位研究不同，在那些研究中基于催眠易感性获得了一些差异，而本研究中即使采用了正性和负性幻觉任务，脑电图也未出现任何差异，这可能对新皮层在介导催眠现象中的作用具有启示意义。
