[rhombencephalon]. [medulla oblongata] . I , - . 25 . , .
[fissura mediana anterior], [pyramis medullae oblongatae], , [decussatio pyramidum] . [oliva], [sulcus lateralis anterior]. [n. hypoglossus] (XII ), .
[sulcus medianus posterior], , , [pedunculus cerebellaris inferior]. IV . , IV [ventriculus quartis].
(.7.). , IXXII , , , . , . [nucleus gracilis] [nucleus cuneatus]. [canalis centralis] [decussatio lemniscorum], . [lemniscus medialis], , . [raphe]. [tractus pyramidales], [nucleus olivaris], . [nucleus n. hyppoglossi], [nucleus dorsalis n. vagi], [nucleus tractus solitarii] [nucleus ambiguus].