1. The characteris-tics of evoked-call from DM were studied by the methods of electrophysiology and acoustics in bramble finch (Fringilla montifringilla). 应用电生理与声学分析相结合的方法研究鸣禽鸟燕雀（Fringillamontifringilla）DM核团对声音调控的模式。