The authors used two-photon time-lapse imaging of cultured hippocampal slices to isualize fluorescently labeled dendrites and green fluorescent protein-expressing astrocytes.

• 作者采用双光子成像方法对培养海马脑片进行研究，观察荧光标记树突和绿色荧光蛋白表达星形胶质细胞。