Zhou Zhangzhi, Lin Mi, Zhou Xuanxuan, Zhang Chong
School of Electronics and Information, Hangzhou Dianzi University, Hangzhou, 310018 China.
Cogn Neurodyn. 2025 Dec;19(1):13. doi: 10.1007/s11571-024-10211-z. Epub 2025 Jan 9.
Psychological studies have demonstrated that the music can affect memory by triggering different emotions. Building on the relationships among music, emotion, and memory, a memristor-based emotion associative learning circuit is designed by utilizing the nonlinear and non-volatile characteristics of memristors, which includes a music judgment module, three emotion generation modules, three emotional homeostasis modules, and a memory module to implement functions such as learning, second learning, forgetting, emotion generation, and emotional homeostasis. The experimental results indicate that the proposed circuit can simulate the learning and forgetting processes of human under different music circumstances, demonstrate the feasibility of memristors in biomimetic circuits, verify the impact of music on memory, and provide a foundation for in-depth research and application development of the interaction mechanism between emotion and memory.
心理学研究表明，音乐可以通过触发不同的情绪来影响记忆。基于音乐、情绪和记忆之间的关系，利用忆阻器的非线性和非易失性特性设计了一种基于忆阻器的情绪联想学习电路，该电路包括一个音乐判断模块、三个情绪生成模块、三个情绪稳态模块和一个记忆模块，以实现学习、二次学习、遗忘、情绪生成和情绪稳态等功能。实验结果表明，所提出的电路可以模拟人类在不同音乐环境下的学习和遗忘过程，证明忆阻器在仿生电路中的可行性，验证音乐对记忆的影响，并为深入研究和开发情绪与记忆之间的相互作用机制提供基础。
