In the lateral superior olive many positive neurons small round in shape with a diameter about 16 u03bc m ~ 25 u03bc m were observed .

u4e0a u6a44u6984u5916u4fa7 u6838 GABAu53d7u4f53u03b2u4e9au5355u4f4du9633u6027u795eu7ecfu5143u8f83u591au4e14 u5bc6u96c6uff0cu591au5448u5c0fu5706u5f62uff0cu76f4u5f84u7ea616u03bcmuff5e25u03bcmu3002