SUMMARY
基礎(chǔ)醫(yī)學

        Thecentralnervoussystemconsistsofthecerebrum,cerebellum,andspinalcord.Thecerebrumalsohasacortexofgraymatterandacentralareaofwhitematter.Thecerebralcortexalsohas6layers:molecularlayer,exernalgranularlayer,extrnalpyramidallayer,internalgranularlayer,interna    （共 697 字）     [閱讀本文] >>