Conclusions These results suggest that the decrease of spiral ganglion cells and the deposition of lipofuscin in the aged may be the main cause of presbycusis. 结论老年人螺旋神经节细胞减少，细胞质内脂褐素沉积，可能是导致老年性耳聋的主要原因之一。
Neural stem cells injected into the sound-damaged cochlea migrate throughout the cochlea and express markers of hair cells, supporting cells, and spiral ganglion cells. 神经干细胞注射到声带受损的耳蜗移植整个耳蜗，并表示标记的毛细胞，支持细胞和螺旋神经节细胞。
