Radchenko Grigoriy, Demareva Valeriia, Gromov Kirill, Zayceva Irina, Rulev Artem, Zhukova Marina, Demarev Andrey
Cyberpsychology Laboratory, Faculty of Social Sciences, Lobachevsky State University, Nizhny Novgorod, Russia.
Front Neurosci. 2023 May 10;17:1124038. doi: 10.3389/fnins.2023.1124038. eCollection 2023.
Music is increasingly being used as a therapeutic tool in the field of rehabilitation medicine and psychophysiology. One of the main key components of music is its temporal organization. The characteristics of neurocognitive processes during music perception of meter in different tempo variations technique have been studied by using the event-related potentials technique. The study involved 20 volunteers (6 men, the median age of the participants was 23 years). The participants were asked to listen to 4 experimental series that differed in tempo (fast vs. slow) and meter (duple vs. triple). Each series consisted of 625 audio stimuli, 85% of which were organized with a standard metric structure (standard stimulus) while 15% included unexpected accents (deviant stimulus). The results revealed that the type of metric structure influences the detection of the change in stimuli. The analysis showed that the N200 wave occurred significantly faster for stimuli with duple meter and fast tempo and was the slowest for stimuli with triple meter and fast pace.
音乐越来越多地被用作康复医学和心理生理学领域的一种治疗工具。音乐的一个主要关键要素是其时间组织。通过使用事件相关电位技术，研究了在不同节奏变化技术中感知节拍的音乐过程中的神经认知过程特征。该研究涉及20名志愿者（6名男性，参与者的年龄中位数为23岁）。参与者被要求聆听4个实验系列，这些系列在节奏（快与慢）和节拍（二拍与三拍）上有所不同。每个系列由625个音频刺激组成，其中85%以标准节拍结构组织（标准刺激），而15%包含意外重音（偏差刺激）。结果表明，节拍结构类型会影响对刺激变化的检测。分析表明，对于二拍节奏且节奏快的刺激，N200波出现得明显更快，而对于三拍节奏且节奏快的刺激，N200波出现得最慢。
