Kv3. 1-immunoreactive neurons were mainly observed in the cortex, pyramidal cells layer of hippocampus, striatum, reticular nucleus of thalamus, hypothalamus, ventral cochlear nucleus, pontine nuclei;

• Kv3.；1免疫阳性神经元主要见于大脑皮层、海马锥体细胞层、纹状体、丘脑网状核、下丘脑、腹侧耳蜗核、桥核等脑区;