以语法通顺句子流畅形式优雅为翻译标准改写以下一段英文Among the participants 8 individuals exhibited changes in their state of consciousness following treatment characterized by leftward frontal alpha asymmetry FAA on EEG Conver

Out of the participants, 8 individuals experienced alterations in their level of consciousness after undergoing treatment. These changes were identified by the presence of leftward frontal alpha asymmetry (FAA) in their EEG readings. In contrast, the ineffective group showed a different pattern. It was observed that the baseline parietal alpha asymmetry (PAA) and left frontal alpha FC were inversely related to the DRS scores.