MEDULLA SPINALIS (orqa miya)ning baza tavsifi, pars cervicalis, pars thoracica, pars lumbalis, pars sacralis, pars coccygea va conus medullaris, filum terminalis, intumescentia cervicalis, intumescentia lumbalis, intumescentia lumbosacralis, nucleus thoracicus, funiculus anterior, funiculus lateralis, fasciculus cuneatus, canalis centralis, fissura mediana anterior, sulcus mediana posterior, sulcus lateralis posterior, columna lateralis, columna posterior, cornu laterale, cornu anterior, substantia a.