填空題視交叉處的神經(jīng)纖維分二組,即來(lái)自兩眼______的______交叉到對(duì)側(cè),來(lái)自______不交叉。黃斑部纖維占據(jù)______和______中軸部的______亦分成______纖維和______纖維。